Honeywell Programmable Thermostat Heater "gas furnace short cycling" Questions

...furnace is gas forced air and is in a cold attic. fuanace may be oversized and is short cycling it heats up house to fast it is better when they run longer older style thermostats have a heat ...

...gas furnace would not stay running (the electric blower motor would not stay running). The unit has some age, so I pulled the blower motor out to inspect. It looked old, so I replaced. The same ...

...furnace and what should happen. Inducer motor kicks on, it runs for a little bit, about 3-5 seconds, then you should see a bright yellow glow, this is the igniter, shortly after, you should hear a ...

...gas furnace or electric heat and not a heat-pump, you will have terminals marked like this. RH, RC, with a jumper wire connecting the 2, W white for heat control, G, green for fan control, and Y, ...