Electronic Ignition Furnace

Intermittent pilot ignition.

Electronic ignition furnace. When the furnace comes on this valve opens and then the electric spark ignites the pilot. Ig418 supco furnace igniter ignitor for goodman b1401015 b140108s modine 5h075032b replaces part 41 418 271nm 4 7 out of 5 stars 232. Convert a conventional standing pilot system to an intermittent pilot system with a standing pilot conversion kit. Duralight furnace hot surface ignitor direct replacement for york coleman evcon luxaire 025 32625 000 4 6 out of 5 stars 538.

An electric spark then lights the pilot light so it can in turn light the burners. Find a flame sensor or auto pilot relighter here. While there are a number of furnaces in existence that use a standing pilot today s furnaces use electronic ignition to light your furnace. This system uses a pilot flame but the flame lights only when there s a call for heat from the thermostat.

If you have a newer furnace or one with an afue rating above 80 it most likely has an electronic ignition system. When the furnace turns on a valve opens up and allows the gas to flow to the pilot light. When the furnace shuts off the valve closes and the pilot light goes out. There are two types of electronic ignition and while each works differently the both help reduce fuel usage.

One can still purchase a gas furnace or water heater with the old standing pilot ignition systems these systems have been proven reliable and safe over time. One type of electronic ignition is an intermittent pilot. For many years furnaces were lit using standing pilots. Electronic ignition gas furnace problems troubleshooting gas furnaces are a prevalent form of heat for homes and businesses and occasionally a gas furnace needs to be repaired because of a problem with the gas furnace.

There are two basic types of electronic ignition systems. Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces. Check out the furnace ignitor selection from grainger when you re making hvac repairs. The second and more common type of electronic ignition system is the hot surface igniter.

A flame sensor detects that the pilot is lit opens the valve to the burners and the pilot light ignites the burners. The electronic ignition system in a gas furnace is a modern development that provides more reliable performance than a standing pilot and offers energy savings through better furnace efficiency.