120V conductivity level control relay designed for demanding industrial and HVACR environments

restoring optimal CFMs while reducing the load on the blower motor

allowing 15 minutes between adjustments for system stabilization

Field technicians will appreciate the precision fit for 5-ton FX4

Carrier KFADK0201DSC Disconnect Kit 321702-401 120V conductivity level control relayThe Carrier KFADK0201DSC Disconnect Kit is a field installed electrical accessory designed for seamless integration with compatible fan coil units and electric heaters. This non fused disconnect kit is built to facilitate a safe, local power cutoff for maintenance and emergency servicing of HVAC air handlers. Specifically engineered for use with Carrier 3 to 10 kW heaters, it ensures your installation meets National Electrical Code (NEC) requirements