Gas Heater Pilot Light Troubleshooting

It is located near the bottom of the tank.

Gas heater pilot light troubleshooting.

Otherwise if the pilot light is not functioning correctly the unit won t turn on and you won t have hot water. 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 heater pilot light troubleshooting. Most gas hot water heaters us a pilot light to ignite the burner.

Gas heaters whether they warm up air or water in a home rely on a pilot light to trigger the flame of the actual heater. How to troubleshoot gas wall heaters. Gas hot water heater troubleshooting always seems to start with the pilot light. Natural gas and propane burn cleaner than fuel oil and most gas furnaces present fewer operational difficulties than oil burners do.

A guide to gas water heater troubleshooting. 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 this pilot light ever goes out. 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.

Remove the pilot light access cover. 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. There are some more expensive models that use electronic ignition. The thermocouple is a copper rod that the pilot flame heats up.

If you smell gas do not attempt to light the heater. 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 water heater pilot light is a small flame that ignites the gas burner on your water heater. Furnace with a pilot light.

The most common problems. 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 the smell does not dissipate replace the heater s control valve before proceeding.