A window air conditioning unit can be just the thing to make your home comfortable during the heat of summer. These units are generally designed to cool only one room, although there are larger models that can cool larger areas. The main problem occurs if ice begins building up on the outside of the unit. This will bring the fan to a halt and soon you will be overheating again. The following guide can help you determine the cause so you can be cool again.
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One attractive option for both heating and cooling a home is a heat pump. The most common heat pump used in a home is called an air-source heat pump. It looks almost identical to an AC unit. There is also a second, more efficient option that you might be able to use in your home. A ground-source heat pump is more costly to install than an air-source heat pump, but it may offer you greater value in the long run.
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During the hot summer months, you undoubtedly depend on the air conditioner in your home to keep you cool and comfortable. As a result, when you realize that there is water accumulating at or near the air conditioner, it is easy to panic at the idea of needing to endure even a day or two in a hot house before a technician can address the problem. Recent estimates are that almost nine out of ten service calls for air conditioners relate to the presence of a leak, so you are not alone with this problem.
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Once your air conditioning unit reaches the point where it's over a decade old, you might start thinking about replacing it to save on repair costs and usage costs. Deciding whether to repair or replace your unit involves considering multiple factors, not just age. A very old unit may still function well enough to remain cost effective for years to come. When it comes down to making this big decision, there are three different things you should consider.
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If you have an AC unit that is twenty years old or older, then you are overpaying to cool your home. The reason for this is twofold: 1) Machines wear out over time, and as they do, their maintenance suffers. 2) Newer machines are held to a higher standard of efficiency. Replacing your old AC unit, with a new highly efficient model will help to get your cooling costs back on track, but in order to realize the full potential of your AC system, you need to improve your home's insulation envelope and have your duct system inspected for leaks.
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