How to fix delayed ignition of burner in Procom WZN18HLA?
Delayed ignition of the burner in your Procom Gas Heater can be caused by low manifold pressure or a clogged burner orifice. Contact your local gas supplier to check the manifold pressure. You can also try cleaning or replacing the burner orifice.
What to do if my Procom WZN18HLA Gas Heater smells like gas during combustion?
If you notice a gas odor while your Procom Gas Heater is running, it could be due to foreign matter between the control valve and burner, or a gas leak. It is recommended to contact a qualified service technician to remove any foreign matter or locate and correct all leaks.
What to do if my Procom Gas Heater won't stay lit after releasing the control knob?
If the ODS/pilot lights, but the flame goes out when you release the control knob on your Procom Gas Heater, ensure the control knob is fully pressed in and held for at least 30 seconds after the pilot lights. Also, make sure the equipment shutoff valve is fully open. Check the thermocouple connection at the control valve and hand tighten it until snug, plus an additional 1/4 turn. Low gas pressure or a dirty/clogged ODS/pilot can also cause this issue; contact your gas company or clean/replace the ODS/pilot assembly. A damaged thermocouple or control valve may also be the cause, requiring replacement.
What to do if my Procom WZN18HLA has a gas odor even when it is off?
If you smell gas when your Procom Gas Heater's control knob is in the OFF position, it could be due to a gas leak or a defective control valve. It is recommended to locate and correct all leaks. For a defective control valve, contact customer service.
Why won't my Procom WZN18HLA Gas Heater burner light after the pilot is lit?
If the burner on your Procom Gas Heater doesn't light after the ODS/pilot is lit, the burner orifice may be clogged or have a diameter that is too small. Clean or replace the burner orifice. Also, low inlet gas pressure can prevent burner ignition, so contact your local gas supplier.
What to do if my Procom Gas Heater produces a yellow flame?
A yellow flame during burner combustion in your Procom Gas Heater indicates that there's not enough air. Check the burner for dirt and debris and clean it if necessary. A defective gas regulator could also be the cause, in which case it should be replaced. Low inlet gas pressure may also cause a yellow flame, so contact your local gas supplier.
What to do if my Procom WZN18HLA Gas Heater burner backfires?
If your Procom Gas Heater burner is backfiring during combustion, it could be due to a clogged or damaged burner orifice, a damaged burner, or a damaged gas regulator. Try cleaning or replacing the burner orifice. If the problem persists, consider replacing the burner or gas regulator.
What to do if my Procom WZN18HLA makes a whistling noise?
If your Procom Gas Heater makes a whistling noise when the burner is lit, try turning the control knob to the low position and letting it warm up for a minute. Air in the gas line or blocked air passageways can also cause this. Operate the burner until the air is removed from the line and ensure minimum installation clearances are observed. A dirty or partially clogged burner orifice may also be the cause, so clean or replace it.
What to do if my Procom WZN18HLA Gas Heater won't spark when pressing the ignitor?
If there is no spark at the ODS/pilot when the ignitor button is pressed on your Procom Gas Heater, the ignitor electrode may be positioned wrong or broken, or it may not be connected to the ignitor cable. The ignitor cable could also be pinched, wet, or broken. Additionally, the piezo ignitor could be bad or the piezo ignitor nut could be loose. Replace the electrode or ignitor cable if necessary. Free the ignitor cable if it is pinched and keep it dry. Replace the piezo ignitor if it is bad and tighten the nut holding it to the base panel.
What to do if my Procom WZN18HLA Gas Heater has moisture on the windows?
Moisture or condensation on windows while using your Procom Gas Heater indicates not enough combustion/ventilation air. Refer to the appliance's instructions for proper ventilation requirements.
General| BTU Output | 18, 000 BTU |
|---|---|
| Venting | Vent-Free |
| Fuel Type | Natural Gas |
| Ignition Type | Piezo |
| Dimensions | 23.5 x 20.5 x 8 inches |
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