Lennox Furnace Gas Valve Not Opening

Sorry about the poor camera work.

Lennox furnace gas valve not opening.

Fixing a gas furnace. The valve will make a chattering sound while its open. This is a real time look at how i m keeping warm until the new gas valve comes. The valve will make a chattering sound while its open.

In addition to the air flapper valve there is a gas flapper valve also. Information in questions answers and other posts on this site posts comes from individual users not justanswer. It goes away if i give the inlet pipe a slight rap with a wrench. I have a lennox furnace with a honeywell gas valve gsv8204h1006.

Flame sensor is clean. Lennox g16 gas furnace click here the lennox pulse g14 and g21 gas furnace. Justanswer is not responsible for posts. Replaced board gas valve hot surface ignitor flame sensor and tstat we disconnect re and white wire to board l e d is on constant.

If you do not have the ability to do these operations safely do not attempt them. This valve is in the gas line downstream of the. Locate the gas valve which is typically near the bottom of the unit positioned next to the pilot light. The gas never flows there s no click from the valve opening and the flame never lights.

Tech support guy is completely free paid for by advertisers and donations. The problem is intermittent in that it does not happen each time the furnace comes on. What sould we do next. These furnaces were made between 1982 until the middle 1990s.

Click here to join today. I missed the money s. Furnace gas valve will not open hot surface ignotor lights can here click for solenoid no 24v. Take out the bolts in the service panel on the side of the furnace using a nut driver.

Thermostat is not the issue tried swapping the two and it didn t fix it rollout switches have continuity.