Keep Cold Air Out With Window Air Conditioner Covers

With each year comes the season when we tend to worry about the amount of cold air that enters our homes. Keeping your home well insulated during the winter months can become an issue if you own an indoor air conditioner. Cold and high winds break through the AC covers placed on the outside of the unit, since outer covers are made only to waterproof and wind-proof the unit. Outdoor covers can be impossible, dangerous, or difficult to install. This is a task that can be avoided with an investment in window covers for the AC.

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Indoor air conditioner covers are fabric on the outside and insulating fiber on the inside. The cover is manufactured to fit perfectly over the part of the air conditioning unit on the inside of the house. With the adhesive tape for sealing and air waterproof sheets made of plastic, window air conditioner covers grasp and conform to the border of the unit, holding the cover in place. Having this sheet taped to the unit from the inside effectively keeps the air waterproof and also works to protect the seal from the inclement weather than oftentimes destroys an outside adhesive. The inner layer keeps the room safe from cold air in the AC unit.

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Before purchasing air conditioner covers, it is important to measure the size of your AC unit based on the directions given by the manufacturer, as covers come in a variety of sizes. In addition, indoor covers are made with a myriad of canvas options. This allows the buyer to choose the proper material for their air conditioner based on specific climates. For example, heavy duty canvases work for great protection from drafts, while an insulated canvas is central to quality thermal protection and the premium marine canvas is useful in climates that are wet. This winter, instead of hanging out of the window in an attempt to install an outdoor cover, which can be ripped off with the right gust of wind, you might want to invest in something more reliable; something like an indoor air conditioner cover.

Keep Cold Air Out With Window Air Conditioner Covers

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Environmental Benefits Of Using Oil Filled Radiators

Everyone has had that one corner of their house or office that just never seems to warm up during the long winter months. Sometimes it may seem easier to avoid those cold, drafty corners, but what if it's your home office or the downstairs house room that is the victim. Most citizen select to get a small portable heater to help on the cold nights to keep their spaces favorably warm. While there are many options out there for normally a low price there are several benefits that put the oil filled radiator at the top of list for both environmental and relax reasons.

Radiant Heat

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Oil filled radiators work on the basis of radiant heat. There is not an exposed coil or fan to speedily blow the heat where you direct it. Instead the oil enclosed in the radiator heats up and radiates out to warm the space. While this may not give the immediate satisfaction of sitting in the path of an galvanic coil heater, it does allow your radiator to benefit from convection. As the air nearby your heater warms from the oil inside, it rises in the room pushing the cool air down. In this way, all the air in the room is slowly heated. This also save on vigor costs because most units come with a thermostat to allow the electricity to cut-off once it reaches it target temperature. The oil inside the unit will maintain its heat for quite a while before needing to be re-heated.

Safety Features

Safety features to look for are a thermostat, high climatic characteristic cut-off, and some units even come with a tip over cut-off just in case the oil filled radiator gets knocked over. These units rarely get hot enough to cause a burn from just touching the unit, but basic safety protocol should be followed, similar to an ordinary baseboard unit. Do not allow curtains or blankets to rest on the unit and never set items on top of them. Although not truly a safety feature, other thing to look for is a radiator with a 24-hour timer. This will allow you to set the timer for 30 minutes before you plan on using the space or waking up, giving the oil filled radiator plenty of time to heat the space.

Central Heating Replacement

With vigor prices always on the rise, many citizen are taking the cost-savings one step added and going green by turning off the central heating theory in there house to clear rooms. If you have a smaller room that falls within the capacity of your heater you may select to save on your vigor bill as well and only heat the room while you are using it. several units also come on rollers to make captivating the oil filled radiator from room to room easier, addition your saving and environmental benefits further.

Noise Pollution

An often overlooked factor when citizen are shopping for a secondary heater is noise. While the appropriate space heater relies on a fan to help disburse the heat. The oil filled radiator uses radiant heat, as mentioned above, and therefore has a silent execution minus the small crackling noise you may hear as the oil inside heats up to temperature.

In overview oil filled radiators are able to benefit the environment.

Environmental Benefits Of Using Oil Filled Radiators

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Why Window Air Conditioners Ice Up

One of the most frustrating problems with a window air conditioner is if it starts to ice up. For the owner of the air conditioner is can be perplexing.

air conditioner

When this problem occurs most people immediately think it is the fault of the refrigerant gas. More often the cause is the result of other difficulties.

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It is most often the result of poor airflow.

Any time the airflow through an air conditioner is restricted the cooling system becomes affected. If taken to extremes the critical pressure-temperature balance of the cooling coil can be changed. If they drop too low the cooling coils surface temperature can drop below the dew point temperature of the room. When this happens the cooling coil will begin to operate as a refrigerator rather than an air conditioner. Rather than simply cooling the air it will collect and hold moisture. The moisture will freeze onto the cooling coil where it will appear as ice.

The primary job of an air conditioner is to de-humidify, not refrigerate, the room air. By removing the moisture from the room air it gives us a feeling of comfort. To do this though the temperature of the cooling coil must always be higher than the room's dew point. If it is allowed to drop below the dew point the air conditioner will start to produce ice.

With this information in mind the following are a few problems that can result in your air conditioner icing up:

1. Dirty filter.
To avoid this replace or clean your filter every couple of weeks of the cooling season. If a smoker do it every week. To clean filter remove from air conditioner, wet thoroughly, and lay in bottom of a sink. Sprinkle detergent (laundry detergent works well) onto filter surface. Allow to sit for a few minutes. Add warm water to sink so that filter is completely covered. Soak for 15 minutes. Remove from water and rinse. Allow to air dry.

2. Dirty or blocked cooling coil.
An air conditioner requires regular maintenance. Usually every two or three years. Every year would be best, but this can be costly unless you do it yourself. During cleaning the cooling coil should be degreased and washed to remove accumulated dirt and debris. Degreasing is important to remove any coatings on the coil. If not done greasy residue can trap and hold air borne particles. They will build up on the coil and affect heat transfer. If left too long this can result in the cooling coil becoming partially blocked. This will produce a lower airflow.

3. Dirty or blocked condenser coil.
The condenser coil is the one at the rear of the air conditioner. Its job is to dissipate the heat that is being removed from the room. Just like the cooling coil it too must be cleaned every few years. Since the condenser is on the outside of the home it becomes exposed to a lot of dirt, pollen, and smog. Since airflow direction is from inside to outside it is the inside surface of the condenser that becomes dirty. Therefore to clean this part the air conditioner must be completely disassembled. If not cleaned regularly an airflow blockage here can even burn out the compressor. Before this happens though the lowering of airflow will affect the overall operation. This can result in the compressor efficiency dropping, the internal pressure-temperature relationships being affected, and the resultant production of ice on the cooling coil.

4. Inefficient compressor.
As describe above an inefficient compressor can cause icing up. If the compressor is not able to pump the refrigerant properly the cooing coil may not get cold enough to shut off the cold control. It can hover just above the cut off point. When this happens the cooling coil will begin to refrigerate. Ice on the cooling coil will result. If the compressor itself is at fault the air conditioner will have to be replaced. But note that many icing problems are misdiagnosed as bad compressors when they were actually one of the other faults discussed in this article.

5. Not enough refrigerant. Too much refrigerant.
Both scenarios can result in and icing condition. If your air conditioner was repaired recently suspect too much refrigerant. Mixed with an airflow problem this can be difficult to diagnose. If not repaired recently then suspect airflow problems before considering a refrigerant imbalance.

6. Outdoor temperature too low.
Icing can occur if the outside temperature falls below 60 Degrees Fahrenheit. If the outside temperature is too low the air conditioner pressure-temperatures can be affected. When the outside temperature falls the cooling coil temperature will also fall. So much that the coil will refrigerate the room air. This will result in the cooling coil beginning to produce ice. This problem is more prevalent in the fall. If it is hot during the day but cold at night suspect this problem as the cause of icing up. If this problem is suspected try running the air conditioner in the fan only position. Leave the re-circulating vent open. This will circulate the room air without cooling it, while bringing in a small amount of outside air during the night.

7. Oversized air conditioner.
If the air conditioner is too large for the room size icing up can result. If oversized the air conditioner can short-cycle. This condition is usually seen as the air conditioner starting and stopping every few minutes. Even though it runs almost constantly the air conditioner will give poor cooling. Use a sizing chart to determine what is the proper air conditioner size for that particular room.

8. Cold control not shutting off. If the cold control does not shut off the cooling coil surface temperature will drop below the room's dew point and begin to refrigerate. This will allow ice to build up onto the cooling coil.

9. Cold control bulb broken or loose. As in the previous paragraph this will result in the cold control not shutting off and ice to build up on the cooling coil. If this is suspected remove the front grille and inspect the bulb. If broken replace cold control. If bent, kinked, or not securely fastened suspect a problem here.

Also check out our other related articles about air conditioners:

How to Clean your Air Conditioner like a Pro

How to Size an Air Conditioner

Placement of a Window Air Conditioner

Why Window Air Conditioners Ice Up

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Top 10 transported Air Conditioner Questions Answered

1. Why Do I Need One?
Besides helping you create a cool, comfortable environment in your home, the benefits you receive from these units include: energy recovery spot cooling, no obstruction of window views, no ugly window units descriptive to neighbors, cools a home without the cost of central air, easy assembly, and quick set up time. All of these units are on casters and most come with easy grips on the sides to make them portable and easy to move throughout the home.

2. Will It Help With My Allergies?
It not only help keep you cool while hot summer months, they also help allergy sufferers keep their allergies under control by regulating indoor temperatures and humidity levels. Dust mites and mold spores, two of the most potent and prevalent allergens, both of which can aggravate both allergy and asthma symptoms, are particularly affected by fluctuations in temperature and humidity.

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Portable air conditioners lower indoor humidity. Controlling humidity levels and holding allergies under control go hand in hand. Allergy sufferers should monitor humidity levels and use portable air conditioners, dehumidifiers, and humidifiers to keep humidity levels between 40 and 50 percent.

3. How Do They Work?
A portable air conditioner operates the same way as window air conditioner does. They cool your room by cooling the warm air in your home and exhausting the byproducts of heat and moisture out the window. Hot air from the room passes over coils cooled by refrigerant gas. Excess heat and moisture are pushed out straight through the exhaust hose while the chilled air is emitted back into the room.

The main inequity is that they come with an exhaust hose (or two) that directs the hot air from the back of the unit straight through a window. You could also cut a hole in a wall for a more permanent exhaust option. Window air conditioner units do not have this feature, because the exhaust is covering already. Most also have a water tank to collect excess condensate, or water, that is extracted from the air. This tank needs to be emptied which needs to be emptied occasionally to keep the unit working properly.

4. What Are Btus?
Almost all portable air conditioners are rated by the amount of British Thermal Units (Btus) of heat they can remove per hour. Yours should be generally, at least 12,000 Btus for a room size of 300 to 400 quadrilateral feet. The size of your air conditioning unit also depends on many factors like how much shade there is in the room, how many population are normally in the room, what the room is used for (kitchens will need more Btus), what other sources of heat are in the room, and how much insulation is in your walls and ceilings. This guide is based on general room insulation, median amount of sun-exposed windows and two-person occupancy. Here are some approximate room sizes and the corresponding Btus needed to cool these rooms:

* 100-200 = 8,000 - 10,000 Btu
* 200-300 = 10,000 - 12,000 Btu
* 300-400 = 12,000 - 14,000 Btu
* 400+ = 14,000+ Btu

Please remember that the size on the room is only one factor that you need to reconsider when choosing the definite size for your portable air conditioner.

5. What Features Should I Look For?
After seeing at the Btus for a unit, one of the biggest features to look for in is whether the unit is a dual hose or single hose unit. Dual hose units control more efficiently in most cases. Dual hose units highlight two air intakes and one outtake hose. The air intake pulls air from the room, cools it, and then returns it back into the room. This process causes heat to build up in and nearby the unit's motor, so other intake hose takes air from covering to cool this part of the portable air conditioner down. The second hose expels all warm air back outside. Dual hose systems are more efficient in larger settings and do no create negative air pressure like single hose units do.

You might also try to find out what exactly the window kit is like. Some have hard plastic window sliders, while others just have a foam insert for the window.

6. Does The Portable Air Conditioner Need To Be Vented?
Yes, the hot air that is exhausted out the back of these units must be vented to the covering via a window, wall, or your existing duct work. A window kit is included with each unit that is designed for duplicate hung and sliding type windows. The window kits are adjustable. The exhaust from the unit is not harmful. It is just hot air!

7. How Long Will My Portable Air Conditioner Last?
If your unit does not run every day or 24 hours a day, it will inevitably last longer. Most units are durable from 3 to 5 years though most have warranties that are shorter than that time frame.

8. How Do I Clean And voice One?
Proper maintenance and cleaning is very prominent to holding the unit in working order. The air filter should be cleaned every 2 weeks or every 100 hours of use to voice permissible air flow. Once the filter is removed from the unit, most of the air filters can be cleaned with soft cloth or with a vacuum cleaner attachment. You can use a mild detergent on most filters. Make sure the filter is fully dry before replacing in the unit. Some portable air conditioners use a replaceable filter. These filters, while providing far superior air filtration, cannot be washed and reused.

To clean the covering of your portable Ac. Turn the unit off and unplug. Wipe with a soft, damp cloth. You can use a mild detergent, but be sure to allow the unit to dry completely. Do not use harsh chemicals on the covering and avoid splashing water on or into the portable Ac unit. This can severely damage the unit and may put you at risk for electrical shock.

9. How Loud And Heavy Are They?
Portable air conditioners are heavy. They can range in any place from 60-120 pounds. They all have casters and grip handles, but these units are difficult to move up or down stairs. They are fine if you can roll them between rooms.

Portable air conditioners are not too loud. They are not as quiet as central Acs or even some window units. Most do not make immoderate noise and generally fall in the 50-59 decibel category.

10. How Will Using A Portable Air Conditioner Impact My Power Bill?
You are surely going to notice an increase in your power consumption and an increase in your galvanic bill. Depending on the size of the unit, they will consume a range of power. Look for models with higher Eer's. This amount corresponds with how much of the energy consumed it well turned into cooling power. The higher the Eer, the more cooling you are getting for your buck.

Top 10 transported Air Conditioner Questions Answered

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Replacing Air Conditioner What To Replace?

So, your air conditioner has finally quit. A technician found that the condenser (aka outdoor unit), needs to be replaced. The other main part - the evaporator - is still OK, so you're tempted to just replace the condenser. Don't do it.

air conditioner

Let me explain. There are two main parts in an air conditioner, the evaporator and the condenser. You've never seen the evaporator. It quietly sits inside the ductwork and absorbs heat from inside air into the refrigerant. The condenser sits outside of the house and looks like it's doing all the work. Actually, it's only doing half the job. The condenser squeezes heat out of the refrigerant into the outside air.

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Parts of existing central air systems aren't good at all at adjusting to each other's needs. If the evaporator absorbs too much heat from the house, the condenser will overheat. If the evaporator doesn't absorb enough heat, it will freeze. The only way make sure an air conditioner will work properly is to match its two main components - the evaporator and the condenser.

It's fairly easy to match components when you install a new air conditioner, as you can see in this article:

http://ezinearticles.com/?Buying-An-Air-Conditioner?-The-ARI-Reference-Number-Is-Your-Best-Friend&id=620937 However, it's much more difficult to match the components of aging systems. Virtually all the systems that may require condenser replacement today were designed to work in 6, 8, or 10 SEER air conditioners. All the air conditioners on the market today are 13 SEER and up. Good luck matching 10 SEER (or even 8 or 6 SEER) evaporator with 13 SEER condenser.

This is why; if you have to replace your old air conditioner, replace everything.

Replacing Air Conditioner What To Replace?

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Automotive Air Conditioning Repair - Car Air Conditioning System Parts

It's always a pleasure to enjoy the fall of cool air on our body especially during hot summers. So you can attend marriage or any other personal functions or meetings with your face radiating beams of freshness. A powerful car air conditioner could greatly bring down the weariness caused by long drives especially automotive air conditioners in many cars which would be the dream cars of today's youngsters.

air conditioner 8000 btu

However, automotive air conditioning is always not a standard addition provided in a car. Cars manufactured before 1940 lacked the feature as it was not invented by then. Gradually several enhancements were done to the system. The repair requires a trained professional's help. People curious to get to know the bottom of things may attempt to do some repairs by themselves exercising caution.

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In small air conditioned cars, there may be a slight drop in pick up of the vehicle but this will not be the case with big cars.

The Standard Parts of Automotive Air Conditioning

The automotive air conditioning system comprises seven major parts.

These parts are:

1) Compressor - As heart is to the human body, so is compressor to the AC system. It is basically a pump connected to the engine whose chief function is to compress the refrigerant from the evaporator coils and the compressor, or "the heart of the system," is a pump that is attached to the engine. Its purpose is to compress and transfer refrigerant gas. The compressor has both an intake and a discharge side.

2) Condenser - It functions very much like the radiator and will most often have a similar appearance. The purpose of the condenser is to radiate or to give away heat, so whenever the AC is switched on condenser must have good supply of air for cooling purposes.

3) Evaporator - Its chief duty is to absorb heat. Besides getting rid of heat from inside your vehicle, it is also responsible for dehumidifying the car. In order to regulate the temperature of the evaporator, pressure introducing pressure regulating devices like orifice tube is necessary

4) The receiver is used in automotive air conditioning systems that employ thermal expansion valves as pressure regulating devices to ensure that this pressure regulating device receives the liquid refrigerant that it needs in order to function. In order to do so, it must separate gas and liquid.

5) The accumulator is used only on automotive air conditioning systems that have the orifice tube as the pressure regulating device, and its main function is to store surplus liquid refrigerant. In doing so, it prevents any liquid from entering the compressor, which could be detrimental to the system.

In spite of the modern advancements that have been made in the automotive field since the introduction of automotive air conditioning, it is still possible to maintain your own system even if it is an olden day style.

Automotive Air Conditioning Repair - Car Air Conditioning System Parts

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Ductless Air Conditioning Systems - Central Air for Any House

Until recently, any house without ductwork ("ductless") could not have central air. If you had forced hot water heating or electric heat, for example, your only options were to use noisy, highly inefficient, and expensive window air conditioners in each and every room you wanted to cool. This was as expensive as it was unsightly.

air conditioner wall unit

Now, the invention of ductless air conditioning systems provides everyone, regardless of how old your house is or how it is currently heated, the opportunity to get a central air conditioning. These systems are quiet, simple to use, energy efficient, and quick and easy to install. They can even be "zoned" to cool only parts of your house at a time.

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The system consists of just three parts:

1. Quiet indoor air-distribution units

2. Hidden refrigeration lines that link this/these units to...

3....an outdoor compressor/condenser.

The only visible parts to the ductless system inside the house are small 1-3 inch in diameter holes where the distribution units are mounted. Ductless systems are actually much less visible that almost any other kind of heating or cooling system.

You do not have to change any existing ductwork, or anything about how you currently heat your house to get a ductless air conditioning system.

Advantages of ductless air conditioning systems:

1. Central air increases the resale value of your house, and in some areas is close to required to get any buyer interest

2. They are very small; in fact they are practically invisible.

3. Ductless air systems are easy to install, and the technology has made it so that the systems can be installed with little or no disruption to existing walls and facades.

4. These systems have flexible types of installation - you can choose floor, ceiling, and/or wall-mounted units depending on what will be least visible and disruptive to your existing decor

5. They can be "zoned" to individually cool specific rooms or groups of rooms, further reducing the cost and wastefulness, especially as compared to window units.

Even in some homes that are heated with forced air, the ductless air conditioning system may be optimal because it will save the energy that is currently lost as air travels through the ductwork (think of cooled air passing through a duct in a super-hot attic, or hot air through a cold basement).

More and more you will see window units disappearing from homes like yours...look into the opportunity to use ductless central air conditioning yourself!

Ductless Air Conditioning Systems - Central Air for Any House

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Oil Filled Radiators - corollary These Tips and Stay Safe

If you have oil filled radiators in your home or you're about to buy one, please take a look at these prominent safety tips. It's good to be safe than sorry. It's very easy to think these days that all appliances are fool-proof and wholly safe. After all, there's a whole swathe of national and Eu regulations that govern all things sold in the Uk from rubber ducks to bananas, let alone the field of this article, oil filled radiators.

It's indubitably true that heating appliances in the home are much safer than in the"old days". My grandmother used to warm her cold old house with an upright paraffin heater that scared the living daylights out of me as a child. It stood on the carpet, about three feet tall, a great cylinder with a veritable lake of flaming paraffin in the base. Often in those days there would be stories of so-and-so in the next road "knocking the heater over"; the paraffin creating an instant burning lake that in some cases caused severe damage to the house and even injury to the occupants.

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These days, we are, it is true to say, all looked after by the "powers that be" to a much greater extent that in yesteryear, and oil filled radiators have indubitably not slipped under the radar in this respect. There are complicated regulations not just for galvanic radiators but for all types of heating appliances. However, people will be people and it is still potential to turn an oil filled radiator into something rather dangerous. Here are a few things that will make your radiator a veritable hazard - please do not try any of this at home:

Running an extension cable from the electricity socket to the radiator: In itself, this is not dangerous, but the question comes when the rating of the extension cable, i.e. The maximum wattage that it can handle, is less than the power consumed by the oil filled radiator. This is surprisingly easy to achieve, because many galvanic radiators consume 2.5 or even three kilowatts, and there are a lot of indubitably cheap extension cables out there that are not rated to handle this level of power. The danger is that the thinner strands of wire in a lower-rated extension cable will overheat, causing a real risk of fire. Using an External Timer: If you need an oil filled radiator to come on and go off at a unavoidable time, my guidance is to get one with a built-in timer that's designed to do just that. These radiators come with built-in safety circuitry to switch them off, for example to preclude over-heating. Controlling them by plugging them into an external timer can, in some circumstances, cause the safety circuit to become disabled. Ultimately, this could cause overheating of the unit to remain unchecked. Placing wheeled models where they can roll or be pushed by children: If a child pushes the radiator, or it rolls because it is not on a flat surface, the flex can become taut and this is clearly dangerous. As well as being a trip hazard, a taut cable can also loosen the relationship in the plug or in the appliance causing a potential short-circuit or an exposed live wire. Then of procedure the radiator itself could go careering down a staircase for example. Not only is this a heavy object on the move, but it is also one filled with very hot oil that you indubitably don't want to unleash on an unsuspecting public. So, make sure your oil-filled radiator is in a regain location, firmly in place on a level floor.

It has to be said that oil filled radiators are, as a class of appliance, not especially dangerous, and if you avoid the above pitfalls, your unit should give you many years of safe heating.

Oil Filled Radiators - corollary These Tips and Stay Safe

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Pod Coffee Machines - The Next Great Thing in Coffee

Over the past few years, capsule-based or pod based coffee machines as the are also know have revolutionised the world of coffee making. No longer does making a cup of coffee have to be a messy or time provocative business, from espresso and cappuccino through to tea and hot chocolate, this new breed of machine can make hot drinks for the whole family. There a amount of major manufacturers that have machines on the store at gift together with Bosch with their Tassimo maker and Krupps with the Nescafe Dolce Gusto range. A vast array of capsules for these coffee makers is readily ready from many high street retailers giving consumers a great choice.

These machines have been designed for ease of use and to make coffee simple. All you have to do is plainly insert your chosen capsule, push the button, and hey presto - fresh coffee in a flash! Capsule based systems are ideal for anything who doesn't have time to wait nearby and just wants their coffee quickly. Coffee makers of this type use a built-in percolator ideas which, instead of letting the water filter through the coffee gently as is the primary method, pushes the water at a very high pressure through the capsule to make a great-tasting cup of coffee in a matter of seconds and with minimal mess to clean up afterwards.

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Although capsules are more expensive than ground coffee to buy, they offer unrivalled speed and efficiency, with no need to measure out the coffee or keep buying filters. There are many separate flavours and varieties ready to suit all tastes and new flavours are appearing all the time.

These great-looking and incredibly practical machines can be used to make a quick cup of coffee at any time of the day or night. separate machines are designed to either produce a singular cup at a time or to produce a amount pre-selected by the user. Coffee makers also come with built in water tanks to ensure that the exact amount of water is used per cup and to ensure that the machines do not effort to produce a cup of coffee if the water tank is dry.

Capsule based machines are very tasteless now and are ready from either the high street, mail order or online. Of policy to get the best prices online study is all the time a good idea as it will ensure that you get the exact model for your exact needs.

Pod Coffee Machines - The Next Great Thing in Coffee

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Air Conditioning Window Units

Air conditioning window units have been used in residential homes for many years and are very popular. They are designed to fit in a window of a room and hence do not take up a lot of space, and can fit in just about any room. They function as any other air conditioner does, they are very affordable, do not make a lot of noise and are also long lasting. Air conditioning window units contain two coils, a hot coil and a chilled coil which is fitted to two fans. Air is blown over the coils by the fans; the coil then pulls the heat and humidity from the room and releases it outside. As result the room is made to feel clear, cool and humidity free.

air conditioner portable

The ability of these units to cool a room can be judged by its British Thermal Units (BTU). The BTU of the window unit that you require will however depend on the size of the room that the unit will be placed in. The bigger the room, the greater the number of BTU the room will require. As a result, a normal sized AC with a small BTU, will not be able to cool a large room. In addition, buying a really large window unit with a high BTU for a small room will also not be effective or efficient. This will result in the room being too cold even in the lowest or warmest setting of the air conditioning window unit.

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The energy efficiency ratio is another feature of these kinds of units which is crucial to its operation. This number gives an indication of how efficiently the air conditioner will convert electricity into cool air. As a result, the higher the EER, the more efficiently the unit will use the electricity and the lower will be you energy bill. However, the higher the EER of the air conditioner window unit, the more expensive it will be. As a result you will need to choose wisely, if you plan on using the a/c unit everyday then it will work out cheaper in the long run to choose a high EER, however if your usage of the a/c unit will be seasonal, a low EER will be just fine.

The affordability of air conditioning window units makes them advantageous over other types of A/C units. They are both cheap to buy and operate. Also they are simple to maintain, almost at no cost to you. Most air conditioning units contain a filter which is made of fabric with holes that can easily be removed from the unit and cleaned. While those without a filter can be cleaned externally with a cloth, others may have a disposable foam filter. Air conditioning window units are especially great for the bedroom, study or any averaged sized room. They have a manageable weight, making them rather versatile. As a result they can be affixed into the window when needed and then removed when not in use or when you so desire. Also, due to the small and compact size of air conditioning window units, they are also easy to pack away when they are not being used.

Air Conditioning Window Units

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Why the Lasco 75800 is Our popular Forced Air conveyable Room Heater

In spite of the downsides of forced air portable convection heaters, many population prefer them to the more passive convection heaters because of they deliver heated air into the space immediately upon being turned on. One of the most tasteless criticisms of forced air heaters is the noise they produce. This is especially true of the small box fan convection heaters.

For these reasons we are recommending a portable room heater with fan that is very quiet. The has any other features we admire. The heating element is well protected inside the heater housing production it one of the few forced air convection heaters we propose for use in households with children. The upright manufacture and the low exterior temperatures allow the unit to be places out of the way against a wall, and the footprint is small compared to the typical oil filled heaters. This video demo of the at the top right of this page will give you a a more perfect photo of the size and features of the unit.

DELONGHI PINGUINO PORTABLE AIR CONDITIONER

There are two model variations of this heater. The Lasco 75800 has an adjustable thermostat, 2 power heating settings of 750 and 1500 watts, while the version listed as the cyclonic ceramic room heater comes with a remote control. Personally I find the remote control unnecessary (too many remotes to keep tract of already), but many do like the convenience of a remote, and it only adds to the cost. I can see the remote could be desirable in a bedroom as there would be no need to get out of bed to make adjustments or turn the heater on or off.

Why the Lasco 75800 is Our popular Forced Air conveyable Room Heater

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The 5 Best Selling galvanic Space Heaters

Managing a household funds during a down cheaper can be a daunting task. One funds item that every person pays close concentration to during the cold winter months is heating fuel costs.

What many home owners have discovered over the years is that zoned heating is an immediate and productive method to keep a lid on high heating bills. Zoned heating is accomplished by turning back the main thermostat 5-10 degrees and heating only the room(s) that are occupied.

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More often than not, the favored heating appliance for room by room zone heating is the portable galvanic space heater.

What follows is a list of the 5 best selling galvanic space heaters considered by sales figures compiled from Amazon.com.

#5 - Although technically a space heater, the Dimplex Cs3311 is best known as the amount 1 selling galvanic stove in the Us.

The Dimplex stove appeals to buyers who want something more decorative than the average space heater but doesn't need a lot of space. This makes them ideal for apartments, condos, and Rv's.

#4 - Honeywell Hz-2200 Mini Tower Surround Heater The Honeywell Mini Tower is an inexpensive, ageement heater that features optional front or surround heat, adjustable thermostat, and back-up thermal circuit breaker.

It is also plagued by complaints of inordinate noise, thermostat control failure, and a short working life.

#3 - DeLonghi Ew7707Cm Oil-filled Radiator This radiant heater is the only type of space heater allowed in college dorms. Since it's a pure radiant heater it has no fan and is ultra quiet.

Although the goods description states it has a low exterior temperature, you might be better off with the model Trd0715T if you have kids or pets to worry about. The divergence is the Trd0715T incorporates some vertical thermal tunnels which keep the hot elements enclosed and out of reach.

#2 - Lasko 755320 Ceramic Tower Heater Ceramic heaters have precisely gained in popularity over the last few years. Ceramic elements furnish instant heat and the heater itself is commonly quieter than other fan equipped heaters.

The tower configuration provides more heat higher up and the oscillating (side to side) motion distributes the heat evenly throughout the room.

#1 - Lasko 754200 Ceramic Heater The Lasko 754200 is currently #4 on Amazon's site wide Best Sellers List and has been there for 322 days.

Although ageement in size and only 10" tall, it has the same 1,500 watt heat output as larger units. The fact that it's priced nearby probably contributes a great deal to its popularity, but it would be difficult to remain a best wholesaler for as long as it has if it wasn't a good value.

The 5 Best Selling galvanic Space Heaters

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The Air Conditioner - Central Air Or Window Air Conditioner

Air Conditioning is something that many people look at installing every year. There are many options when it comes time to make that decision. To help make that decision more clear, I will explore some of the positives and negatives of the two major options. Ductless split type units are also becoming more of an option. I will do another article on that option. To include that in this article would just be more confusing. So for now we will just look at window air conditioners and central air conditioning.

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Central air conditioning is the best way to go if you already have a central hot air heating system already installed in your house or building. The advantage that you have is that you already have the air handler or blower part already installed. The ductwork for the distribution of the air is also all ready in place. The ductwork may need some modification to make it work well for air conditioning, but the major part of it should be adequate.

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To use the existing furnace and ductwork a coil will need to be installed at the furnace. An outdoor condenser unit will be installed outside and copper tubing will be used to connect the coil to the outdoor unit. Some electrical wiring will need to be done to power the outdoor unit. Low voltage wiring will be needed to hook the thermostat, the furnace, and the outdoor unit together so that they can talk to each other. Basically the thermostat will just tell the furnace to run the blower on high speed and the outdoor condenser to start up.

If there is no central hot air heating, then the installation of central air conditioning can be much more difficult. Many homes that do not have hot air heat also do not have the room to install ductwork. This would eliminate this possibility. If you are in this category you should get a professional to look at your situation to see if central air conditioning can be done. If it is the room available is to enough to do a good job and get large enough ductwork installed, then do not force the issue and go another option. Ductless split type air conditioning may be your best option.

A window air conditioner in my opinion is a last resort for air conditioning your house or building. There are many down sides to window air conditioning units. There are two good things that window air conditioners have going for them. They are very inexpensive when it comes to cost per BTU of cooling. They also install very quickly and easily. That is where the good part of them ends. Window air conditioners are security risks. If a thief wants to get into your house, the thin sheet metal box that holds the unit in the window can easily be pulled apart to get in through the window. I have seen many units that are not even screwed fast. If the window air conditioner is just there, balancing in the window frame, it becomes very inviting for a unexpected guest. The window air conditioner is also very inefficient. These units use more power per BTU of cooling than any other type of air conditioner. If you are a light sleeper, than chances are you will not want one of these window shakers. Window air conditioners are one of the loudest forms of air conditioning.

The blower for these units is very loud when running. Then add the noise of the compressor and you have enough decibels to keep many people wide awake all night long. If you choose to use a window air conditioner, than you should also look for a place that it can be secured and placed in a room that you will not be sleeping in.

As you can tell by now, I am not a big fan of window air conditioners. They do have a place for some people. However, you do need to be aware of the problems that you may encounter with them. The low initial cost can be offset by the fact that they typically do not last as long as a central air conditioner.

Central air conditioning will last much longer, be quieter during operation, be more efficient, be more secure, but the initial cost will be higher. How much depends on each situation. When considering your options for air conditioning installation you need to get prices for everything and then decide what type of unit will work the best for you. In another article I will talk about when to consider using a ductless split type air conditioning unit. They are also another possibility to consider.

The Air Conditioner - Central Air Or Window Air Conditioner

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Air Conditioner - Cool History

Air conditioning: On a hot day, some people feel like they would not survive without it. It does not only refer to controlling the climatic characteristic of an indoor area (cooling), though. It also refers to controlling the humidity and sometimes even the purity of the air in an interior. When you are cruising down the street on a blistering day with the Ac cranked up or frozen in a frigid movie theater watching the latest blockbuster, do you ever wonder who came up with the idea of air conditioning? It may have started earlier than you think.

The antique Romans invented sewers, group baths, and earthenware which prove how innovative their community was. They also came up with the idea of circulating aqueduct water through the walls of houses to cool them. The Medieval Persians used a complex law of cisterns and wind towers to cool their civilization. A cistern was a large open pool in a central courtyard that collects rain water. The wind tower had windows that caught wind and internal vanes to direct the airflow down to the buildings, over the cistern and out through a downwind cooling tower. When the water in the cistern evaporated, it cooled the air in the building.

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The process we currently think of as air conditioning got its start a minute later. In 1820, Michael Faraday, an English chemist and physicist, discovered that compressing and liquefying ammonia could chill air when the liquefied ammonia was allowed to evaporate. In 1842, John Gorrie, a doctor in the United States, used compressor technology to originate ice. He dreamed of using his ice-making motor to regulate the climatic characteristic of buildings and ultimately entire cities, but died before his dream came true.

Willis Haviland Carrier, in 1902, was the inventor of the first modern electrical air conditioning. He got the term air conditioning from a man named Stuart W. Cramer. Cramer controlled the humidity of his textile mill by combining moisture with ventilation. Evaporation of water in air to provide a cooling ensue is now known as vaporing cooling. After the quiz, for modern electrical air conditioners went up, Carrier formed the Carrier Air Conditioning company of America which is currently the largest maker and jobber in the world of heating, ventilating and air conditioning (Hvac) systems.

New developments in air conditioning continue to this very day. Now there is a priority on increasing vigor efficiency and enhancing indoor air quality. So, when you are kicking back on your couch, covered with a light blanket as the sun blazes outside, you now know who to thank for your pleasure with the surrounding environment. That may be the very definition of cool.

Air Conditioner - Cool History

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Air Conditioner Condenser Coil Cleaner - What Do You Use to Clean Your Coil?

A Clean Air Conditioner Condenser Coil is probably the most important thing to have your air conditioner running at top efficiency. So, what do you use to clean the coil?

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There are a number of different things that can be used to clean your condenser coil. It does not matter whether you are cleaning a central air conditioning unit or a window air conditioning unit. What does matter is the type and location of the coil and the amount of dirt that is in the coil.

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When looking at the type of coil cleaner to be used, make sure that the chemical being used is compatible with the type of metal that the coil is made out of. Some chemicals and certain metals do not get along well and should be avoided.

Also, if you condenser coil is severely plugged then a foaming type coil cleaner is a must have item. If the condenser coil just needs to be washed down and is not completely plugged then a mild detergent may be just the tool needed to do the job.

For many units that have regular cleanings, a good quality detergent similar to what you use to wash your car, will work just fine. The main object of the cleaning is to remove the dust, dirt, and grime from the coil to promote better air flow through the coil. If the coil is just plugged with grass or dandelion seeds them a simple hosing off with the water hose may do the trick.

If a foaming cleaner is need to clean a neglected or very dirty coil then look up your local heating and air conditioning supply house and purchase a coil cleaner specifically for cleaning condenser coils. Most of these products are for professional use only and care is needed when using and handling these products.

Condenser coil cleaning can be done by the homeowner if proper care is taken and it will keep you air conditioning unit running great whether it is a central air conditioning unit or a window air conditioning unit. Once you know what to do and how to do it you may find that you will be cleaning your condenser coil a number of times a year to insure top performance from your unit.

Air Conditioner Condenser Coil Cleaner - What Do You Use to Clean Your Coil?

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Getting the Right Air Conditioner For Your Home

Air conditioners are a great speculation for every home, but how do you select the right one to suit your needs? Here, we've listed everything you need to reconsider when selecting the right air conditioner for your house and your home.

Where you live - Where you live is something you need to take into observation when purchasing an air conditioning unit. If you live in a very warm climate, you need to buy an air conditioning unit that can work well in high temperatures. Similarly, if you live in a cooler climate, you may need to ensure that your air conditioner is able to function at below zero, not all units will do this so keep this in mind.

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Is your house insulated? - If your house is insulated, your home will be able to regulate the temperature easier, thus creating less of a load on your air conditioning unit. If your house is not insulated, you may also want to reconsider doing this, especially if you are living in a climate that experiences ultimate temperatures.

Orientation - Depending on where your house is positioned and facing will depend on the type of air conditioning unit you will need. For example, if the room you are trying to cool is facing south you will need less vigor to cool it down than if it faces north.

External factors - It's a good idea to reconsider what objects and plants may be obstructing heat from entering the home from the outside, if you are wanting to warm up a room. Is there big awnings or canopies, large trees or shrubs than could be obstructing the sun from advent in and warming up the space naturally?

Internal factors - If you want to install a ducted air conditioner throughout your whole home to keep the temperature just right all year round, it is foremost you make sure that there are no large gaps or holes around doors and windows that could make safe bet parts of the house warmer or cooler than desired causing you to run the unit for longer than required.

After you have decided on a few dissimilar types of air conditioning units that may suit your home, it is a good idea to speak with an expert. Before making a purchase, shop around online for the best capability air conditioning units at the best price, and of procedure the best service. Doing your explore online and shopping around can mean the contrast between buying the ideal unit for your home at a reasonable price, to buying a unit that possibly wasn't what you were looking for, and possibly being overcharged.

The best way to make sure you buy a capability air conditioner from a reputable enterprise is to ask your friends about their air conditioning units and where they purchased them from. Apart form personal recommendations, the Internet is a great place to start your search, looking at dissimilar businesses websites and buyer testimonials.

Buying the exquisite air conditioning unit for your home doesn't have to be a difficult task. I hope we've given you some beneficial tips on how to pick the best air conditioning unit to suit your needs.

Getting the Right Air Conditioner For Your Home

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Air Conditioner Parts

The three main parts of an air conditioner unit are the compressor, the condenser and the evaporator. The compressor and condenser are located on the outside of the air conditioner and the evaporator is located on the inside.

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The basic functioning of the air conditioner is based on the principle of successive heating and cooling of a highly volatile liquid, such as a Freon. The liquid first enters the compressor, where it is compressed into a gas. This releases heat and makes the liquid cooler. The dissipated heat is radiated outwards with the help of a fan. The liquid then enters the condenser, where it absorbs heat from the surroundings to reconvert into a gas. Hence, the surroundings become cool. The entire process continues cyclically and this causes cooling of the room.

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Besides the three fundamental Air Conditioner Parts, an air conditioner also has a hot coil on the outside to dissipate heat, a cool coil on the inside to absorb heat, two fans (one outside and one inside) and a control circuit to modify the temperature. This is done by changing the rotation speeds of the fans using a potentiometer.

The most important and expensive Air Conditioner Part is the compressor. Companies provide warranties on the compressor and a good quality compressor can function efficiently for several years. New compressors can be bought and installed into the air conditioner if the original one develops faults. It is ideal to have a compressor made by the same company as the rest of the air conditioner. However, it is also necessary to mention that only a few companies manufacture their own compressors; the rest just buy them and install in their units.

Condensers and evaporators can also be replaced. The same case is applicable for the cooling and heating coils. Problems in the coils lead to faulty dissipation of heat, thus causing unsatisfactory results. Fans are the easiest components of the air conditioner units to replace. They are simply fitted by screws on the outer part of the air conditioner and with wires to the air conditioner circuit board.

One more component of the air conditioner is its outer cover. The cover has no other function except to lend an aesthetic appeal to the air conditioner. It is generally made of molded plastic and is available in a wide range of colors and designs. The same can be said about buttons and knobs. A water-carrying duct is essential if the air conditioner faces the road on the outside.

Air Conditioner Parts

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Ductless Air Conditioning Verus Traditional Air Conditioning

Ductless air conditioning is a great way to get rid of the scorching heat especially during the summers, no matter in which part of your home you are sitting. That is to say, now you don't have to get separate air conditioners fixed in each of your rooms, as the ductless air conditioning is sufficient.

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This is due to it is a centralized air conditioning system that cools all parts of the house. In fact, it also has the feature to cool only some parts of the house when desired. It is much better than the traditional air conditioners because :

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- Unlike the traditional air conditioners, it does not occupy much space and are hardly visible. The distribution units are fixed behind 1-3 inch of diameter holes.

- Being centrally air conditioned increases the value of the property.

- This system is not very difficult to install. Furthermore, it has different kinds of installations - on the ceiling, wall-wounted division and floor.

- It has the feature of selecting specific zones or room that has to be cooled.

- Ductless air conditioning can also save energy as the air is circulated by it throughout the house.

- Ductless air conditioning also does not create any noise.

There are three parts in which this ductless air conditioner is divided. Quiet indoors unit for distribution of air, and an outdoor condenser or compressor and hidden lines of refrigeration that are used to interlink these units forms its three divisions.

The name ductless is basically for the prime reason that it does not make use of the ductwork, which is used by other conditioners. These are also known as mini-split system. Also, as it has to be installed inside, there is no need to look for a window or any other construction problems in the home. Last but not least, by assuring a stable temperature, the ductless air conditioning makes the members of the family feel very comfortable.

Ductless Air Conditioning Verus Traditional Air Conditioning

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What is an Inverter Air Conditioner?

When habitancy look at buying an air conditioning system, one inquire that often comes up is what is an inverter? Inverter air conditioning systems are quite coarse today but what is an inverter and what does an inverter do? Below are 4 benefits of purchasing an inverter air conditioning system.

1) Quieter execution - The compressor on an inverter is normally a few decibels quieter than a acceptable unit. This means less noise gets into both you and your neighbors homes which is a benefit. They are especially useful in homes where you are relatively close to your neighbors home.

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2) Less Strain On Components - The plane starting (called a soft start) of an inverter means less strain on components. These systems generally ease into execution which causes less wear and tear.

3) Minimal vigor Use - Inverters have been claimed to be anywhere form about 30% to 50% cheaper to run than a noon-inverter air conditioning system. This means the time to pay back the first extra buy cost ranges from about 2 years to 5 years depending on running habits and use.

4) Greater Capacity - generally inverters have an increased capacity over a acceptable unit. The drawback of this is if you run your system to it's extremes (e.g. By setting to greatest a temperature) the system may indeed cost you more to run than a normal system.

So these are the 4 main benefits of an inverter hvac system. Inverters normally cost a petite bit more upfront, but they are well worth the further expense.

What is an Inverter Air Conditioner?

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Air Conditioning Filters Basics

Many of us fail to consider the dangers of indoor air pollution or think that it is not an issue in their own homes. This thinking could very definitely be hazardous to your and your family's health.

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The reality is that for many people the air indoors is more polluted than outdoors and some times worse than the air in major cities. When that is the case and we spend long hours breathing that dirty air it is not surprising that health issues may arise. Medical experts confirm that many respiratory diseases are on the rise, could the indoor air be the culprit?

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That is the bad news, the good news is the problem is neither too difficult nor expensive to solve. Air conditioning filters have been greatly improved and now offer excellent performance at a reasonable cost. We refer to air conditioning filters but the term furnace filters could be used interchangeably.

Indoor air pollution is usually invisible yet it consists primarily of three ingredients; soot, smoke and fumes. Many contaminates will settle from the air to surfaces with in our homes. This would seem to be a good thing until you realize that daily activities will cause some of them to become air born, again and again.

There are many manufacturers of air filters and even more varieties available. Industry watchdogs have conducted tests of many of the products and they confirm excellent filtering is readily available. To assist consumers in comparing the filters the MERV performance scale has been implemented. This allows for a way to quickly compare filters based on real world testing and not unfounded claims made by the manufacturers.

Your home's clean air is only limited by your budget and perhaps the current air conditioning system in your home. We say that because some systems will not be able to operate properly with all types of filters. An example would be a HEPA filter, most systems are not designed for use with such a restrictive filter.

It should go with out saying that any filter you use must be changed before becoming excessively dirty. The recommended change intervals are a good starting point but if your area is very dusty or you have several pets you may need to change your air conditioning filter more often than recommended. Your health may depend on it.

Air Conditioning Filters Basics

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