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This conversion kit is built for the rigors of industrial and residential HVAC applications
replacing a compromised harness with this authentic Carrier 317289-301 ensures mechanical compatibility and terminal integrity
Direct HVAC motor crossover for York and Source 1 part numbers
and 355MAV series
Bi-Flow Operation: Engineered to provide reliable refrigerant expansion in both directions
Hydrotherm 50037 Flame Sensor 320788-702 This conversion kit is builtThe Hydrotherm 50037 Flame Sensor is a critical OEM safety component engineered for precision flame monitoring in high efficiency boilers and commercial heating systems. Designed as an optical flame sensor, this unit detects infrared light emitted by the combustion process, providing a rapid response time of less than 50 milliseconds. Unlike standard rectification rods, the 50037 sensor utilizes advanced sensing technology to verify ignition and