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    springv1's Avatar
    springv1 Posts: 1, Reputation: 1
    New Member
    		  
    #1

    Mar 7, 2010, 05:59 AM
    heil furnaces
    I am in the planning stages of having a Heil H9mvx 95% 80,000BTU two stage variable speed furnace installed in my 1300 square foot home. Will also be installing a H4A8 two stage 16 SEER condensing unit with matching coil. Is this much oversized for the climate in SC?
    hvac1000's Avatar
    hvac1000 Posts: 14,540, Reputation: 435
    Heating & Air Conditioning Expert
    		  
    #2

    Mar 7, 2010, 06:14 AM
    Quote Originally Posted by springv1 View Post
    I am in the planning stages of having a Heil H9mvx 95% 80,000BTU two stage variable speed furnace installed in my 1300 square foot home. Will also be installing a H4A8 two stage 16 SEER condensing unit with matching coil. Is this much oversized for the climate in SC?
    I believe your furnace is way oversized for 1300 sq ft probably the same for the A/C but this is all guess work without a manual J being done on your home for an exact size. Look at the item below and let it be your guide for your purchase. Two estimates minimum and three is better.
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