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With our air conditioner buying guide, you get the inside story on purchasing a new system for your home. There are so many different brands, efficiencies, and features that it can be confusing and hard to decide what you actually need. Now, you have a friend in the business and we will use our hvac service experience to help you.
The process begins with finding the proper size unit for your home. This is accomplished through a procedure that is known as a load calculation.
In simple terms, this is a computerized process of finding out how much heat must be removed from the home.
**HOT TIP** Avoid a contractor that uses a rule of thumb or bases the size of the required unit on the existing unit.
If you do not need a new unit immediately, you might want to consider some basic home upgrades that will reduce the size of unit that you will need to purchase. With our do it yourself energy conservation analysis, we take you by the hand and walk through your home to show you how to do this.
Next, you should decide how much you can afford to spend. This will be a factor in determining the efficiency and special features you get. As a general rule, get the highest efficiency (seer) unit you can afford because that will save you money in operating costs.
The next step in air conditioner buying is to decide what special features, if any, you would like to have. Things such as seer (efficiency) and two speed units can be considered. You should watch for the common practice of "upselling". This is a process where a contractor will give you a bargain price for the basic model and then add on extras to make the real profits. Normally, the quote will have three categories (options) which are sometimes referred to as good, better, and best. It is easy to be pressured into wasting some serious money.
After you have decided what features you would like, continue your air conditioner buying process by choosing a brand. You can consult our brand rankings page to compare the quality of the units.
You should get at least three quotes from local contractors (you can use the form below to get four free local quotes). The quotes should include all parts, materials, taxes, labor, etc. to install and be in writing. Make sure that all the quotes are for the same type (seer, refrigerant type, etc.) and size of equipment.
Do not allow the dealers to add anything extra to the quote such as indoor air quality products etc. If you desire extras such as improved filtration or other air quality products, specify that they be listed separately on the quotes so that you can compare the cost of them as well.
The quote should include the standard manufacturer's warranty.
**HOT TIP** Any extended warranty offered should be listed separately on the quote with it's cost and the name of the company administering the warranty. (This is required by law in many states) Also, before purchasing the extended warranty, make sure you understand what maintenance is required to be performed by a dealer. The dealer should give a one year basic labor warranty unless the manufacturer's is longer.
Do not pay for the job before completion. You should not have to pay more than half of the total job cost up front.