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by speerfamily
Tue Nov 05, 2013 9:43 am
Forum: Help and Advice
Topic: Second Stage Heating doesnt come on
Replies: 0
Views: 12369

Second Stage Heating doesnt come on

I have BMp3000 board with a Carrier heat pump and a gas furnace backup im having a hard time to get my furnace to start running when the temp drops below 40 my heat pump is still running (and cant keep the house warm) instead of my gas furnace. I have a oas connected to the board and set for around ...