Goodman GMS90703BXA Heater "check gas valve furnace" Questions

...FURNACE STILL DOING THE SAME, draft motor comes on, pressure switch reads , ignitor glows for 20 seconds , then furnace shut down and won't light Check gas pressure. If no gas, new valve doesn't

...proper function and setting if pilot light not in right position thermocouple wont open gas valve if electronic ignition check for power and proper gap on igniter also check stat for proper ...

gas valve goes you nee to check if your geting 24 volts to the gas valve. The pilot sensor might be bad. What kind of gas valve do you have. are the three wires coming back to gas valve Yellow, White,

...gas valve. Also check the gaskets in the Gas valve the same way. Lastly there may be a cracked or misaligned burner causing the "leak". Best of Luck! I have or have had the same problem you discribed ...

...if the pilot is on but the furnace main burner doesn't ignite Mots the t stat or gas valve check connections first most likely it's the gas valve cause the furnace is old valve is stuck cannot ...

...Check with a meter before disassembling wires. The gas line gas valve will be at 90 degrees of the gas line when off, however to make sure, try and start the unit with the gas valve at 90 degrees. ...

...check to see if the gas is turned on to the unit, if it is, then its possibly the gas valve. Oh, if it is electronic, and you hear gas, but dont see a glow inside the furnace, or no glow or gas, it ...

...gas flowing. Check if 24 volts is being sent from the board to the gas valve, if not the board is nad and will need to be replaced, if there is 24 volts at the gas vlave terminals then the gas valve ...

gas co check pressure- Ok Bryant MODEL 349HAV Nat Gas Furnace if the gas pressure is good on inlet and outlet of valve u might wanna chk the burner trays and manifold for flakes, dirt, spider webs ect

gas valve. Check your gas supply. Check to see if you get 24 volts AC to the gas valve. If no, replace the circuit board. If yes, replace the gas valve once you confirm that you have gas to it. If you