Directly from the board it is producing 27v and the voltage at the gas valve is 25 26 8v.
Carrier furnace gas valve not opening.
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.
The gas valve opens when it is jumped directly from the board but not when hooked up normal.
In the pilot gas furnace the gas supply is controlled by the combination gas valve.
Part number part description part link 146 31 307 carrier 146 31 307 gas valve view carrier part 146 31 307 146 62 058 70 carrier 146 62 058 70 gas valve view carrier part 146 62 058 70 14662052 carrier 14662052 valve gas ng 2 5 section view carrier part 14662052 14662058 carrier 14662058 valve gas ng 6 7 section view carrier part 14662058 15122000005481 carrier 15122000005481.
In series with this device will be switches to control when the device comes on.
In gas furnaces typical switches would be the wall thermostat and and a limit control to prevent overheat.
Jurisdictions where warranty benefits cannot be conditioned.
Everything is working properly on the heater and the gas valve opens when jumped but not through normal wiring even with same voltage.
This is a real time look at how i m keeping warm until the new gas valve comes.
Furnace gas valve will not open hot surface ignotor lights can here click for solenoid no 24v.
Depending upon the model you might find a modulating gas valve that can be adjusted up or down in 1 increments.
A serious commitment to precision technology and quality.
Sorry about the poor camera work.
1 to the original owner when product is used in an owner occupied residence a 10 year parts limited warranty and lifetime heat exchanger parts limited warranty upon timely registration of your new equipment.
Parts limited warranty period is 5 years and heat exchanger warranty is reduced to 20 years if not registered within 90 days.
This is the load for the control circuit.
I missed the money s.
Even though these systems are generally built to last gas furnace valves are the parts more likely to need replacement over the life of the furnace.
What sould we do next.
If you could look under the hood of a carrier gas furnace you d see what drives the performance.
