What causes delayed ignition of burner(s) in Thermablaster WDFT060?
Delayed ignition of the burner(s) in your Thermablaster Gas Heater can be caused by low manifold pressure. The burner orifice may also be clogged.
Why is there yellow flame during burner combustion in Thermablaster WDFT060 Gas Heater?
If there is a yellow flame during burner combustion in your Thermablaster Gas Heater, it could be due to not enough air. Check the burner for dirt and debris, and clean it if necessary. A defective gas regulator or low inlet gas pressure can also cause this issue.
Why is there a spark at ODS/pilot but no ignition on Thermablaster Gas Heater?
If there is a spark at the ODS/pilot but no ignition on your Thermablaster Gas Heater, first ensure the gas supply is turned on and the equipment shutoff valve is open. Make sure the control knob is fully pressed in while pressing the igniter button, and that it's in the PILOT position. If there is air in the gas lines from installation, continue holding down the control knob and repeat the igniting operation until the air is removed. Also, the ODS/pilot may be clogged so clean it. The gas regulator setting might not be correct, so replace the gas regulator. Finally, check for a depleted gas supply (propane) and contact your local propane/LP gas company if needed.
What to do if Thermablaster WDFT060 produces a whistling noise when burner is lit?
If your Thermablaster Gas Heater produces a whistling noise when the burner is lit, try turning the control knob to the LO position and let it warm up for a minute, especially if the burner is cold. The noise might also be due to air in the gas line. Operate the burner until the air is removed from the line. Blocked air passageways on the heater can also cause this, so observe minimum installation clearances. A dirty or partially clogged burner orifice can also be the cause, so clean the burner.
What to do if Thermablaster WDFT060 Gas Heater burner backfiring during combustion?
If your Thermablaster Gas Heater burner is backfiring during combustion, the burner orifice might be clogged or damaged. Try cleaning the burner orifice or replacing it. The gas regulator could also be defective, so consider replacing it.
Why is there no spark at ODS/pilot when igniter button is pressed in Thermablaster WDFT060 Gas Heater?
If there is no spark at the ODS/pilot when the igniter button is pressed on your Thermablaster Gas Heater, the igniter electrode might be positioned incorrectly or broken, so replace the igniter. Ensure the igniter electrode is connected to the igniter cable; reconnect it if necessary. The igniter cable may be pinched or wet; free it if pinched and keep it dry. If the igniter cable is broken, replace it. The piezo igniter could also be bad, so replace it if needed.
What to do if ODS/pilot lights but flame goes out when control knob is released on Thermablaster WDFT060 Gas Heater?
If the ODS/pilot lights, but the flame goes out when you release the control knob on your Thermablaster Gas Heater, make sure the control knob is fully pressed in and held for at least 30 seconds after the ODS/pilot lights. Ensure the equipment shutoff valve is fully open. Also, check the thermocouple connection at the control valve and hand tighten it until it's snug, then tighten it an additional 1/4 turn. If the issue persists, the thermocouple might be damaged and require replacement.
Why Thermablaster WDFT060 Gas Heater burner(s) does not light after ODS/pilot is lit?
If the burner(s) on your Thermablaster Gas Heater doesn't light after the ODS/pilot is lit, the burner orifice may be clogged. Try cleaning the burner orifice, or consider replacing it. In some cases, the burner orifice diameter might be too small, or the inlet gas pressure could be too low.
What to do if Thermablaster Gas Heater shuts off in use (ODS operates)?
If your Thermablaster Gas Heater shuts off while in use and the ODS is operating, it could be due to a lack of fresh air. Try opening a window or door for ventilation. Another potential cause is low line pressure, in which case you should contact your local gas supplier. A partially clogged ODS/pilot could also be the reason; try cleaning it.
General| Brand | Thermablaster |
|---|---|
| Model | WDFT060 |
| Category | Gas Heater |
| Language | English |
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