Furnace Blower Question
I apologize if I've asked this before. I searched my old threads and didn't see it. I'm looking to fix this thing this week if possible. It's a 1984-era Suburban 35k BTU furnace. From a cold start,...
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Well, it was indeed the thermostat. I had tried holding the 2 wires together and *thought* that I still had the issue but I guess not. In a fit of genius, I moved the front thermostat to the rear furnace and the rear thermostat to the front furnace. Suddenly, the front furnace worked but the rear didn't. Go figure.
They're old-school Suburban thermostats with 2 wires. I used an emery board and rubbing alcohol to clean the contacts on the faulty thermostat. Works great now.
They're old-school Suburban thermostats with 2 wires. I used an emery board and rubbing alcohol to clean the contacts on the faulty thermostat. Works great now.
