Suburban furnace will not light after thermostat install
I installed a new Hunter Model 44133 thermostat that was given to me. This is a 5-2 programmable thermostat. The wiring diagram is the same as the Hunter 42999 thermostat that is non-programmable. When I first installed it, I turned it to heat and it worked fine. I modified the thermostat for the fan toggle switch and got it working with the A/C.
After that, when I turn to heat, the thermostat clicks and shows the fan on and the furnace on, but the furnace fan will not start and the furnace will not fire.
I have checked all the wiring in the thermostat and it is correctly installed.
The problem appears to be in the furnace. I have checked the fuses and all are good.
All new ideas to fix this will be appreciated.
After that, when I turn to heat, the thermostat clicks and shows the fan on and the furnace on, but the furnace fan will not start and the furnace will not fire.
I have checked all the wiring in the thermostat and it is correctly installed.
The problem appears to be in the furnace. I have checked the fuses and all are good.
All new ideas to fix this will be appreciated.
