MARS 39225 Limit Switch R-448A Its rugged design handles the

Its rugged design handles the thermal stresses typically found in gas furnace electrical components

Carrier 9901-0001 Modulating Air Sensor

this OEM furnace ignitor features a robust 1-1/4" wide assembly with a 30" wire lead to facilitate clean cable management during field replacement

including the 24V compressor contactor signal and blower speed switching

providing the necessary amperage to drive contactors

MARS 39225 Limit Switch R-448A Its rugged design handles theThe MARS 39225 Adjustable Limit Switch is a high performance open on rise thermal safety control designed for precise temperature regulation in HVAC systems, furnaces, and industrial heating applications. Built for the rigors of field service, this adjustable limit switch offers a flexible setpoint range of 175F to 215F, allowing technicians to dial in the exact thermal parameters required for specific equipment. It features a robust SPST switch