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Posted by on September 12, 2006, 11:00 pm
Bubba wrote:
>wrote:
>
>>
>>I installed an American Standard Freedom 80 two-stage in my house (had it
>>installed I should say) a few years ago, with a White Rogers 1F95-371 dual
>>stage stat. I love it, it hardly ever kicks in high stage and is quiet.
>>
>>I did have the blower motor die within 6 months, and it was replaced,
>>everything has been fine since.
>>
>
>However...........if "it hardly ever kicks in high stage" then the
>furnace is most likely oversized.
>Bubba
yeah? what if the cooling load is 57,978 btu and the heating load is
37,856 btu. Guess what? Nobody makes a 40,000 btu 5 ton furnace. So
instead we sell a 80,000 two stage furnace, because 75-80k is the
smallest size that comes with a 5 ton blower.....I run a 2 stage 60k
furnace in my own home, and 2nd stage isnt even wired in.
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