Gas Heater Pilot Light Troubleshooting

Natural gas and propane burn cleaner than fuel oil and most gas furnaces present fewer operational difficulties than oil burners do.

Gas heater pilot light troubleshooting. There are some more expensive models that use electronic ignition. A guide to gas water heater troubleshooting. In fact the problems that affect gas furnaces typically involve the furnace s thermocouple the pilot light or some component of the electrical system. Gas hot water heater troubleshooting always seems to start with the pilot light.

Remove the pilot light access cover. If you smell gas do not attempt to light the heater. Troubleshooting low performance insufficient hot water pilot light problems improper gas combustion issues with the pilot light thermocouple gas burner venting and other common issues. The most common problems.

The water heater pilot light is a small flame that ignites the gas burner on your water heater. How to troubleshoot gas wall heaters. Gas heater pilot light troubleshooting. When the water heater pilot light goes out first try relighting it following the directions on the water heater label.

If the pilot doesn t relight if it goes out right after lighting or if it goes out repeatedly by far the most common cause is. Most gas hot water heaters us a pilot light to ignite the burner. If the smell does not dissipate replace the heater s control valve before proceeding. Gas wall heaters whether vented or unvented can supply enough heat to warm a small or medium sized room and they can operate with propane or natural gas.

The thermocouple is a copper rod that the pilot flame heats up. If your older furnace utilizes a pilot light that won t stay lit the thermocouple may be loose or faulty the pilot orifice may be clogged the pilot s flame may be set too low or the safety cutoff valve may be defective. In this hvac training video i show up close how the thermocouple pilot light and gas valve work on a water heater furnace fireplace as well as other ap. Furnace with a pilot light.

Gas hot water heater troubleshooting article topics gas hot water heater pilot light. If this pilot light ever goes out. To prevent problems with the water heater pilot light it is crucial to read the manufacturer s instructions carefully especially how to maintain the gas water heaters and how to light the pilot.