Questions & Answers for: furnace cycling correctly

...furnace is short cycling because it has to keep heating your home, the delay in the control board may be staying on to compensate for the exchangers getting hot. If it heats normally, then put your ...

new thermostat honeywell RTH7400 cycles oil furnace every 10 min. oil furnace keeps going on and off on every program when thermostat is not calling for heat.had two electric contractors check furnace

...cycling power to the furnace once the problem is corrected. The furnace has to establish air flow before it starts the ignition cycle. Check and make sure that your inducer motor is running during a ...

...correctly, either one can cause a fault that requires a reset of the control board. A sticky pressure switch may not open when the furnace shuts down and a faulty limit can open due to residual heat ...

...furnace is a 80% efficiency but is also a high efficiency 2 stage heating system so try adjusting screws A and B both ways and see which gives you the correct cycling. Your manual is here: ...

I have installed a new Honeywell CT87 non-mercury manual thermostat. It runs but the the furnace turns off the room temperature alway at or beloe the furnace setting so the furnace turns back on again

w to troubleshoot a honeywell thermostat over 69 degrees my gas furnace is short cycling I think that it is the thermostat am I correct? a Honda Civic, Honeywell furnace, is this a joke? LOL

...cycling improperly on its internal winding thermostat. You could also have a dirty air conditioner 'A' coil (evaporator) on top of the furnace restricting the air flow. Nevertheless, you are going to ...

...furnace runs correctly but most times it stops before the blower comes on. Intertherm Model M2RC-080A-16BN. Ignightor glows, flame starts and after a few seconds the flame shuts off. Then it starts ...

I have a Ruud Achiever 90 Plus Gas Furnace with Air Conditioner. I have a new Nest Thermostat. What is the correct wiring connections on the Furnace? A Ruud Achiever gas furnace I believe came in a ...