How do you light a pilot on a American standard boiler?
Once the gas has had time to dissipate, turn the knob to “Pilot.” Then, hold down the “Reset” button and bring the flame of a long lighter close to the pilot light opening. This should light the furnace pilot light.
Where is the reset button on American Standard furnace?
If the furnace doesn’t have a power switch you can turn off, turn off the circuit breaker controlling the furnace, open the blower housing and locate the reset button on the side of the blower motor. Press it in until it clicks and then restore power to the furnace by turning the breaker back on.
Why does my water heater pilot light but not the burner?
If I understand correctly, your pilot flame is lighting correctly. But the main burner won’t turn on because the electronics in the Gas Control Valve don’t acknowledge the pilot is lit. There are two likely faults: Circuit Board in the Gas Control Valve is defective. To test for case 1, use a multimeter to measure the Thermopile output.
What to do if the standing pilot light is out?
You look at the boiler and find that the pilot light is out. The heating unit (boiler or furnace) has a standing pilot with a thermocouple. The first step is to make sure there is gas. Shut the gas cock at the appliance and open a union or drip cap. Turn on the gas cock. If there is gas, shut the gas cock and retighten the gas union or drip cap.
How does a standing pilot work on a gas burner?
On a standing pilot model we still use a thermocouple, but in a different way. The pilot valve is also built into the combination gas valve, so there’s no more “B” cock. To light the pilot, you hold down the button on the gas valve to start the flow of gas to the pilot burner.
Can a standing pilot be used on electronic ignition?
Note: Electronic ignition requires different methods to prove the pilot flame; these will be covered in another article. You get a call from Mrs. Jones, who has no heat. You look at the boiler and find that the pilot light is out. The heating unit (boiler or furnace) has a standing pilot with a thermocouple.
If I understand correctly, your pilot flame is lighting correctly. But the main burner won’t turn on because the electronics in the Gas Control Valve don’t acknowledge the pilot is lit. There are two likely faults: Circuit Board in the Gas Control Valve is defective. To test for case 1, use a multimeter to measure the Thermopile output.
Why does the standing pilot light not come on?
The standing pilot light is burning. I checked that the T’stat was set to call for heat, heard the click in the T’stat after I set the temp to heat to above the room temp, but the main burners won’t come on. This furnace was working fine earlier. I believe it might be a millivolt system.
How can I tell if my furnace has a pilot light?
Pilot light If you furnace has a standing pilot light, make sure that it’s lit. You should be able to see it when you open the combustion chamber door. If it’s out, follow the furnace lighting instructions and re-light.
On a standing pilot model we still use a thermocouple, but in a different way. The pilot valve is also built into the combination gas valve, so there’s no more “B” cock. To light the pilot, you hold down the button on the gas valve to start the flow of gas to the pilot burner.
