For technicians troubleshooting single-phase compressor starting issues

For optimal HVAC system performance

or recurring pressure switch trips that may indicate a blockage or failure in the condensate drainage path

Please verify your controller output before installation to avoid electrical damage

This genuine Reznor HVAC part ensures the appliance operates within its factory-specified parameters for safety and efficiency

Carrier HN67KZ012 Control Module 326010-701 For technicians troubleshooting single-phase compressorThe Carrier HN67KZ012 Control Module, also designated as the CPM 1 Control Module, is a critical OEM electronic component engineered for commercial condensing units and air cooled systems. This module serves as the primary interface for monitoring system parameters and protecting essential hardware from electrical and thermal stress. Professional contractors typically utilize the Carrier HN67KZ012 as a direct replacement part for Carrier 38AH and 38AK