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- Wed Oct 27, 2010 11:16 pm
- Forum: Nordyne Service & Repair
- Topic: M1MB 070A BW Pressure switch
- Replies: 1
- Views: 2356
M1MB 070A BW Pressure switch
Hi, My daughter is getting a red flashing light on her furnace and the furnace will not turn on. It flashes twice which indicates the pressure switch is closed. We replaced the pressure switch, made sure the tubes are all clear. Turned the furnace back on, it is still blinking 2 red flashes. I can h...