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Old 12-03-2010, 11:15 PM   #20
Ducay
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Quote:
Originally Posted by Rathji View Post
As I understand it, the BTU rating on a furnace, AC unit etc is the amount of heat it can create/dissipate. How much energy it uses to do that is irrelevant.
Well then, the internet has lied to me. The website I was reading was discussing how a 95% efficient 80,000BTU furnace would yield 76,000BTU. The 80,000BTU was essentially the BTU's inputted. Anyways, I guess that's wrong.
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