For optimal HVAC system performance

Versatile DPDT Logic: The Double Pole Double Throw configuration allows for simultaneous switching of two independent circuits

How do I ensure the Nema 4X rating is maintained

Please verify your controller output before installation to avoid electrical damage

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

Carrier HN67KZ012 Control Module 326010-701 For optimal HVAC system performanceThe 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