Electronic Ignition Furnace

Since there are many different types of gas furnaces it is difficult to cover every single possible gas furnace problem that can occur with a gas furnace in one article.

Electronic ignition furnace.

This system uses a pilot flame but the flame lights only when there s a call for heat from the thermostat. When the furnace turns on a valve opens up and allows the gas to flow to the pilot light. Find a flame sensor or auto pilot relighter here. One type of electronic ignition is an intermittent pilot.

While there are a number of furnaces in existence that use a standing pilot today s furnaces use electronic ignition to light your furnace. Electronic ignition vs standing pilot modern gas furnaces use electronic ignition systems to light the burners in modern furnaces. There are two basic types of electronic ignition systems. An electric spark then lights the pilot light so it can in turn light the burners.

If you have a newer furnace or one with an afue rating above 80 it most likely has an electronic ignition system. 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. Check out the furnace ignitor selection from grainger when you re making hvac repairs. Intermittent pilot ignition.

Convert a conventional standing pilot system to an intermittent pilot system with a standing pilot conversion kit. 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. Ig418 supco furnace igniter ignitor for goodman b1401015 b140108s modine 5h075032b replaces part 41 418 271nm 4 7 out of 5 stars 232. There are two types of electronic ignition and while each works differently the both help reduce fuel usage.

When the furnace shuts off the valve closes and the pilot light goes out. Duralight furnace hot surface ignitor direct replacement for york coleman evcon luxaire 025 32625 000 4 6 out of 5 stars 538. 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. For many years furnaces were lit using standing pilots.

A flame sensor detects that the pilot is lit opens the valve to the burners and the pilot light ignites the burners. When the furnace comes on this valve opens and then the electric spark ignites the pilot.