Automatic ignition system furnace

When an electronic ignition switch fails, the heating system will not ignite, and you’re left with a cold home. These newer furnaces do not use a pilot-light system as the older furnaces did. If you have a gas , your system likely has an electronic ignition switch.

Check disconnect switches (indoor and outdoor if you have a split system). The purpose of the ignitor, on your furnace, is to automatically light the gas for the pilot light or main burners.

Before you start any major work on a heating or cooling system, take these simple preliminary steps first:1) Is your filter dirty? An electric ignition pilot has a button that you can push to light the pilot.

On an electronic-ignition furnace, turn down the thermostat or turn the power switch off and then on again to reset the ignition control module. Hot surface igniters are the most common ignition system on furnaces being manufactured today. I can ignite it manually by using a long nose lighter with the click ignition. A specific control system has been custom-designed for each furnace. The four types of gas furnace air flow patterns are _____, ______, _______ and _______.

If not, switch the fan setting from “automatic” to “on” or “run. Surface Ignition System; Troubleshooting; Furnace Control Diagnostics Upg high efficiency tubular heat exchanger series. The inspector is required to inspect the heating systems using normal operating controls, and describe the energy source and heating method.