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John StevensonAug 19, 2025
What to do if Procom PCNSD18T Heater spark at ODS/pilot but no ignition?
- KKathleen MedinaAug 19, 2025
If there's a spark but no ignition in your Procom heater, it could be due to several reasons. First, ensure that the gas supply is turned on and the equipment shutoff valve is open. Also, check that the control knob is in the PILOT position and fully pressed in while you're pressing the ignitor button. If it's a new installation or there's been a recent gas interruption, there might be air in the gas lines, so continue holding down the control knob and repeat the igniting operation until the air is removed. Another potential issue is a clogged ODS/pilot, which would need to be cleaned or replaced. Lastly, for propane models, a depleted gas supply could be the culprit, so contact your local propane gas company.







