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Originally Posted by Delphinus
2- if you have a high efficiency furnace (or at least a low-cost DC drive fan), run the fan all the time. You can consider this without the high efficiency furnaces, but let me just say I tried this myself and was shocked at my utility bill the next month. With all the halides and stuff I run, that should tell ya something.  |
I tell ya it was a kick in the pants to find out our new furnace has a 110v fan instead of the variable 3 speed DC fan I -thought- was coming with it...grr. I think the AC fan motor uses 6amps...so that's the same as running 2 250w MH ALL DAY LONG!! huge bill
But, we also bought an HRV unit, just has to be installed. I'm really looking forward to it.