the switch contacts break the circuit when the temperature reaches the upper setpoint (175°F-215°F)

Protect Critical Components: Prevents damage to circulator pumps and zones by cutting off the heat source before water reaches dangerous temperatures

The Heil Quaker ICP 1380652 Wiring Harness is a heavy-duty OEM replacement ignition control harness engineered for precise electrical distribution in high-efficiency residential and commercial HVAC units

Its bored-to-size configuration allows for a slip fit on standard shafts

The 6-inch 304 stainless steel probe is designed to minimize thermal logging and maximize response times within the airstream

Rheem-Ruud 70-23589-01 Blower Wheel Els PW 17895 the switch contacts break theThe Rheem Ruud 70 23589 01 Blower Wheel is a precision engineered OEM replacement blower wheel designed for high static pressure applications in residential and light commercial HVAC systems. Featuring a 10 5 8" diameter and a 10 11 16" width, this double inlet blower wheel utilizes a 3 4" bore for direct drive motor integration. The convex center disc configuration ensures balanced airflow distribution and structural integrity across both CW CCW