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- Wed Oct 06, 2010 10:16 am
- Forum: Help and Advice
- Topic: Furnace running
- Replies: 1
- Views: 5446
Furnace running
I reently purchased a house with a York Diamond 90 furnace and a two zone (4 damper) EWC BMPlus 2000 unit. As we are now in between seasons, I no longer have the AC running, nor do I have the heat on, however, it seems that the furnace is running occasionally anyway. Any idea why?