Goodman Furnace Gas Valve Problems

Turn the furnace off and leave the house.

Goodman furnace gas valve problems.

If the burner does not ignite gas could be not reaching the burner the flame may not be lighting or the vent motor may not be running. Apparently it would have to slug enough water away from the blades in order to get enough negative pressure to then allow the gas valve to open and start. Initially it would start and run for a really long time before combustion. If you let it go for a long time eventually it would never open the gas valve.

When troubleshooting a gas valve the technician should only be concerned with input to the gas valve and output of the gas valve whether it is an electronically or circuit board controlled gas valve or a standing pilot gas valve. 7 read seven led flashes as a warning of a low flame sense microamp signal. The goodman furnace may not be receiving an adequate gas supply if the glow ignitor turns on but the furnace cannot ignite. Gas valves can be found on gas furnaces gas fired steam or hot water boilers and gas fired water heaters.

Call your gas company or emergency services for help. It could also be the pressure switch or blockage in the vent. Then if you enter your model number into the search field we ll show you which hvac parts are recommended to solve your goodman furnace problem. This could be from a gas valve closing slowly or a burner flame lingering.

Other types of gas valves include the standing pilot gas valve. The repair clinic troubleshooting system allows you to choose from a list of symptoms your furnace may be experiencing. Gas valves can be found on gas furnaces gas fired steam boilers or hot water boilers and gas fired water heaters. Gas valve troubleshooting gas valves used in a modern state of the art residential gas furnaces are typically controlled via a state of the art electronic ignition control or a printed circuit board.

This could happen with a coated flame sensor or a lazy flame from poor gas pressure. Goodman gas furnace intermittent gas valve problem. Interpret five led flashes to mean your goodman furnace senses a flame without a call for heat. A simple measurement will tell you if your valve is bad or another part keeping voltage from the.

What is the phone number for goodman. Stop immediately if you smell gas. Find the gas supply valve next to or behind the furnace and rotate the valve to the open position typically by twisting counterclockwise. However if you want to contact goodman you can do so at 1 877 254 4729.

Only the combustion blower would run. Great video troubleshooting this goodman furnace gas valve.