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- Fri Nov 09, 2012 8:27 pm
- Forum: Help and Advice
- Topic: dual fuel help
- Replies: 1
- Views: 3939
dual fuel help
I have BM3000 plus board with a rheem heat pump and a gas furnace backup im having a hard time to get my furnace to start running when the temp drops below 35 my heat pump is still running instead of my gas furnace. I have a oas connected to the board and set for around 35 degrees any help would be ...