Trane Furnace Gas Valve Problem

One of the most common problems that occur on a trane xr80 gas furnace is its failure to operate.

Trane furnace gas valve problem.

The pilot light may have gone out the pilot light is a small flame that ignites the main furnace flame. Check your thermostat and heating unit to assure that they are both plugged in. Hvac company came out to replace and told me my system was so old. Its a white rodgers model 36e54 201.

Its a trane furnace model xl 90 installed in 93 i believe and the inspector said a new blower and electrical board were installed in 07. Always use caution when dealing with gas powered appliances. It s low voltage protected by a fuse so there isn t a lot of opportunity to get hurt or damage anything. My home had a 35 year old trane heater.

Here s a picture of the gas valve. You can test the gas valve selonoid by setting the meter to ohms and with the power off disconnect the 24 volt wires to the gas valve and ohm out the terminals of the gas valve. Now find the gas shut off valve it should be open. Contact your local trane comfort specialist if you are unsure.

Your owner s manual will feature detailed instructions on re lighting the pilot. We had real high winds and top of exhaust blew off roof. Trane gas furnace problem i would look at inducer vacuum switch and all the lines to make sure they are not clogged glow plug lights up getting 3 5 amps but gas valve never opens. If you smell gas or otherwise suspect a gas leak leave the house immediately and call your gas company s emergency number.

When this happens the thermostat display may read as active but turning the heater on does. If your home isn t getting as warm as it should or you notice that no hot air is coming from the vents the problem could be with the gas furnace. Your system could be turned off or your unit unplugged. Contact the gas company to have gas valve turned on or contact your local trane comfort specialist.

Also many furnaces have a safety switch that prevents the furnace from running when the blower cover is open so make sure that the cover is closed all the way. The main gas line could be turned off you ll need to have your local gas company check. New trane furnace model have a set of safety switches that shut down the furnace when the system is compromised.