Heil Quaker ICP 611891 Relay 318820-201 Key Benefits: Enhanced Accuracy: The

Key Benefits: Enhanced Accuracy: The 3K-MR thermistor technology provides precise evaporator temperature monitoring to prevent system cycling errors

Reduced Friction Design: Lower rotational resistance minimizes the electrical load on the motor

OEM Precision: Genuine ClimateMaster S17S0031N01 ensures the 10K Ohm resistance curve matches the control board logic for accurate freeze protection

Using it with 115V will cause under-performance and eventual winding failure

Heil Quaker ICP 611891 Relay 318820-201 Key Benefits: Enhanced Accuracy: TheThe Heil Quaker ICP 611891 Relay is a high performance combustion air relay specifically engineered for International Comfort Products (ICP) heating systems. Primarily utilized in gas and oil fired applications, this 24V furnace relay (Potter & Brumfield KUMP 12AT8 24) acts as a critical switching interface between low voltage signals and high power combustion components. As a genuine OEM HVAC replacement part, it ensures precise timing and sequence