For technicians servicing older electric heat strips or residential fan coils

This cartridge belongs to the Type Q series

it is standard industry practice to replace the run capacitor whenever installing a new blower motor to ensure the S1-373-08112-700 operates at its rated efficiency and torque

providing versatility for legacy maintenance and inventory management

featuring identical port sizes and wiring configurations

York S1-331-03655-000 Temp Sensor 320788-702 For technicians servicing older electricThe York S1 331 03655 000 Outdoor Return Temperature Sensor is a critical OEM HVAC component specifically engineered for high performance York outdoor units. As a precision thermistor assembly, this sensor provides the control board with real time return air temperature data, essential for maintaining proper logic in heating and cooling cycles. Field technicians recognize that accurate feedback is vital for preventing short cycling and ensuring