frequently asked questions

Tips For Sizing Your System
  • Tips For Selecting Your System
  • General Information


  • 1) Use our free sizing calculator to determine the proper heating and air conditioning capacities for your home. This is a detailed program so be prepared to spend about 30 minutes preparing dimensional and construction data about your house. Once you're prepared, the program will require approximately 20 - 30 minutes for you to complete.

    2) Here's how the pros know what size heating and cooling system your home requires. This is a more sophisticated and detailed version of number 1 above.
    This powerful software automatically provides accurate system sizing without the guesswork for only $49. (The $49 fee will be refunded with any equipment purchase)
    The sample version offered here is simply a snapshot to show you what's involved it will not provide any sizing data results, but it will give you an idea of how the software functions.

    3) View our informational system sizing chart that uses square footage and climate zone as the only criteria in determining proper system sizing.

    4) Let someone else do the work for you. If the program above is more than you want to tackle, Comfyhouse will perform the calculations for you. Their phone number is 877-316-3960. A knowledgeable and experienced consultant will ask you for the details about your home and perform the calculations required to properly size your heating and air conditioning equipment. The cost is only $79 for a home up to 2500 sq. ft. Larger homes add $5 per each additional 500 sq. ft. Receive a $49 credit with any AC Direct equipment purchase.


    Greater comfort.
    Reduced energy costs.
    A properly sized system costs less to buy and operate.
    The low $49 fee is fully refundable with any equipment
        purchase from AC Direct.

     



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