Reznor 271994 Sensor R-410A If your diagnostic guide points

If your diagnostic guide points to a Water Temperature/LWCO sensor malfunction or an open/shorted sensor circuit

Smith 7-152784-20 or upgrading a Carrier/Bryant/Payne furnace blower

The Lennox 36K28 is a critical safety component designed for precise thermal regulation within residential and light commercial Lennox furnace systems

Complete Component Match: Features essential hardware including buss bar supports

providing sufficient force to drive standard damper blades and valves in most commercial AHU configurations without binding

Reznor 271994 Sensor R-410A If your diagnostic guide pointsThe Reznor 271994 Averaging Temperature Sensor is a critical OEM replacement part engineered for precise thermal feedback in mixed air and cooling coil applications. Featuring a 36 inch length, this YD B type sensor is designed to mitigate the effects of stratified airflow by measuring the temperature across a wider cross section of the duct. This ensures the HVAC controller receives an accurate average reading rather than a localized "hot" or "cold"