20J91 | Flame Sensor | Lennox

Lennox Flame Sensor (20J91) The Lennox Flame Sensor (20J91) is a crucial component in gas-fired furnaces, ensuring safe and efficient combustion. When paired with a compatible gas furnace, this sensor plays a vital role in detecting the presence of a flame within the combustion chamber. Its key features include: Accurate Flame Detection: Equipped with advanced sensing technology, the Lennox Flame Sensor (20J91) accurately detects the presence or absence of a flame, ensuring proper ignition and preventing gas leaks. Enhanced Safety: This sensor acts as a safety mechanism, automatically cutting off the gas supply if the flame is extinguished or interrupted, preventing hazardous situations such as gas accumulation. Compatibility: Designed to seamlessly integrate with compatible Lennox gas furnaces, this sensor ensures optimal performance and reliability. Durable Construction: Built to withstand the demanding conditions of furnace operation, the Lennox Flame Sensor (20J91) is crafted from high-quality materials, ensuring long-lasting functionality. Easy Replacement: The sensor can be conveniently replaced to maintain peak performance and ensure optimal flame detection capabilities of your Lennox gas furnace. Our HVAC supply store – Your Trusted Source At Our HVAC supply store, we are committed to providing the best prices and fast shipping for all your essential industrial supplies. With our vast selection of products and dedicated customer support, we are your one-stop shop for all your industrial needs. Contact us today to learn more about the Lennox Flame Sensor and other top-quality products we offer!