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- Tue Jul 06, 2010 4:55 pm
- Forum: Coleman Service & Repair
- Topic: Blower problems
- Replies: 1
- Views: 1235
Blower problems
I have a Coleman furnace with a S1-7990-319P control board. The blower started turning on/off intermintantly until cooling setpoint has been reached. I have tried different t-stats, jumpering limits, and am on my 2nd replacement board they all act the same. The relay on board is clicking on/off. Is ...