Surface Igniter For Gas Furnace at Julian Syme blog

Surface Igniter For Gas Furnace. The flame sensor senses the fire and continues allowing the gas valve to feed gas to the burners. It’s a delicate harmony you can check with a meter. The gas hits the hot surface ignitor, and whoosh, your furnace is firing up. The gas valve opens, and gas flows into the burner ports. The hot surface igniter is strategically located for ignition purposes. Hot surface ignitors are in most newer furnaces on the market today. They are made of a ceramic piece that heats up to over. Unlike older furnaces that require an actual flame to operate, modern furnaces use an electronic ignition that has a hot surface ignitor. But what about the volts and ground dance? If your existing furnace was made sometime within the past 20 or so years, it is likely equipped with a hot surface ignition system. What happens in a working furnace is that once a draft vacuum is established, the ignitor (aka hot surface ignitor or furnace glow plug) is energized. If the furnace is not igniting and you suspect it is the hot surface igniter, then you need to test the igniter for continuity and resistance.

Unlike older furnaces that require an actual flame to operate, modern furnaces use an electronic ignition that has a hot surface ignitor. They are made of a ceramic piece that heats up to over. The gas hits the hot surface ignitor, and whoosh, your furnace is firing up. The gas valve opens, and gas flows into the burner ports. The hot surface igniter is strategically located for ignition purposes. It’s a delicate harmony you can check with a meter. If your existing furnace was made sometime within the past 20 or so years, it is likely equipped with a hot surface ignition system. If the furnace is not igniting and you suspect it is the hot surface igniter, then you need to test the igniter for continuity and resistance. What happens in a working furnace is that once a draft vacuum is established, the ignitor (aka hot surface ignitor or furnace glow plug) is energized. The flame sensor senses the fire and continues allowing the gas valve to feed gas to the burners.

Spiral Furnace Ignitor for York Gas Furnace Hot Surface

Surface Igniter For Gas Furnace Hot surface ignitors are in most newer furnaces on the market today. Unlike older furnaces that require an actual flame to operate, modern furnaces use an electronic ignition that has a hot surface ignitor. If your existing furnace was made sometime within the past 20 or so years, it is likely equipped with a hot surface ignition system. The gas hits the hot surface ignitor, and whoosh, your furnace is firing up. The flame sensor senses the fire and continues allowing the gas valve to feed gas to the burners. They are made of a ceramic piece that heats up to over. The gas valve opens, and gas flows into the burner ports. It’s a delicate harmony you can check with a meter. The hot surface igniter is strategically located for ignition purposes. Hot surface ignitors are in most newer furnaces on the market today. If the furnace is not igniting and you suspect it is the hot surface igniter, then you need to test the igniter for continuity and resistance. What happens in a working furnace is that once a draft vacuum is established, the ignitor (aka hot surface ignitor or furnace glow plug) is energized. But what about the volts and ground dance?