

The Flame Sensor (Part Number: S1-2702-311P) is a crucial component designed for York, Coleman, and Luxaire furnaces. This sensor ensures safe and efficient operation by detecting the flame presence and providing accurate temperature readings. Compatible with S1-2702-311 model, this sensor utilizes a thermistor for precise temperature monitoring. The installation is quick and hassle-free, typically taking under 20 minutes with basic tools like a screwdriver.