Gas Heater Pilot Light Troubleshooting

The most common problems.

Gas heater pilot light troubleshooting. 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. How to troubleshoot gas wall heaters. Remove the pilot light access cover. The water heater pilot light is a small flame that ignites the gas burner on your water heater.

It is located near the bottom of the tank. Gas hot water heater troubleshooting article topics gas hot water heater pilot light. If you smell gas do not attempt to light the heater. In fact the problems that affect gas furnaces typically involve the furnace s thermocouple the pilot light or some component of the electrical system.

The thermocouple is a copper rod that the pilot flame heats up. 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. 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. 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.

If this pilot light ever goes out. Gas hot water heater troubleshooting always seems to start with the pilot light. 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.

When the water heater pilot light goes out first try relighting it following the directions on the water heater label. There are some more expensive models that use electronic ignition. Otherwise if the pilot light is not functioning correctly the unit won t turn on and you won t have hot water. Furnace with a pilot light.

Gas heater pilot light troubleshooting. 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. Natural gas and propane burn cleaner than fuel oil and most gas furnaces present fewer operational difficulties than oil burners do.