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How do you choose a new Air Conditioner or Heat Pump?Once you have decided you need to replace your unit you want to make the best decision about what you will buy. There are several factors to consider, but most importantly is who will provide you with you new unit. The installation of a Central Air Conditioner is quite different than say, a refrigerator or a washing machine. These units are basically self-contained sealed systems that simply are plugged into a wall outlet. Your Air Conditioner is part of a complex system of piping and wiring from outdoors to the indoor section. A properly trained technician is critical to a proper installation and to insure full benefit of your new purchase. It is also critical to the life expectancy of your investment. An Air Conditioner without the incorrect amount of refrigerant charge can cost you as much as double in energy costs while still cooling your home somewhat effectively.
1. Consider the Standard Warranty of the unit offered. Some units only carry a 1 year manufacturers warranty, others may be as much as 8 years. Also, if your compressor fails, (the most important part in any unit, it is equivalent to the engine in your car) do you get a new part or a new unit?
2. What labor warranty is offered by the installing contractor? Different contractors have different policies and it should be determined upfront.
3. What is the efficiency being offered and how much would it cost to upgrade to a higher SEER? Most contractors will quote on a 10 SEER unless you ask. Remember that 12 SEER is 20% more efficient than the standard 10 SEER.
4. Ask the BTU capacity and see it in writing before you buy. Not all 3 ton units are the same capacity. There are a range of values that are considered 3 tons but some may be so low that your new unit may be smaller than the one it is replacing.
5. Consider the name brand. Have you heard of this company before does the name represent quality in your mind?
6. Where is the equipment manufactured, as some units manufactured in foreign countries may have problems with replacement parts?
Three elements to consider are: Gains in your efficiency means lower energy costs, a new warranty covering all parts will add peace of mind, and even if you are considering selling your home in the near future, most buyers today expect a reliable and efficient AC in the home they purchase. |
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