Suburban Furnace NT-20SE not working
After driving 7 hours last night and setting up, I attempted to start the furnace. Immediately when I turned the thermostat on, the lights dimmed and smoke started pouring out of the thermostat???! ...
Forum Discussion
You could try spinning the fan blade with your fingers with power off to se if it spins freely.
Thermostat has very little power to cause them to fry. Could be issues with time delay relay that would apply more power to it.
Thermostat has very little power to cause them to fry. Could be issues with time delay relay that would apply more power to it.
