Carrier HN67KZ012 Control Module

The 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 series units, including specific configurations like the 38AKS028-500. Its compact 4-1/2" x 3" footprint allows for seamless integration into existing control enclosures, ensuring that HVAC system reliability is maintained without the need for extensive field modifications.

Built to strict factory authorized specifications, this direct replacement control board utilizes advanced diagnostic algorithms to provide real-time compressor protection. By analyzing input from various system sensors, the CPM-1 module prevents internal damage caused by short-cycling or phase inconsistencies. For technicians tasked with HVAC troubleshooting, the Carrier HN67KZ012 is the industry standard for restoring original equipment performance in high-demand environments. Its robust construction is designed to withstand the rigors of continuous operation, effectively minimizing downtime for your clients' critical cooling infrastructure.

• OEM Compatibility: Specifically designed for Carrier 38AH and 38AK Series air-cooled condensing units to ensure exact fit and function.
• System Protection: Integrated monitoring logic protects the compressor from damaging conditions such as low-pressure trips and electrical fluctuations.
• Diagnostic Efficiency: Simplifies troubleshooting by serving as the central hub for component communication and error detection.
• Compact Form Factor: The standardized 4-1/2" x 3" dimensions facilitate quick installation in tight electrical compartments.
• Genuine Carrier Quality: Ensures the system operates within original factory parameters to maintain peak energy efficiency.

What units are compatible with the HN67KZ012?
This module is primarily designed for Carrier 38AH and 38AK air-cooled condensing units, including the 38AKS028-500 model. Always verify your specific model number on the unit's data plate before installation.

Can this board help diagnose compressor short-cycling?
Yes, the CPM-1 logic is designed to monitor cycle timing and protect the compressor from rapid cycling, which can provide technical data during the troubleshooting process to identify faulty pressure switches or thermostat issues.

Is this a direct replacement for older 115Z81 modules?
The HN67KZ012 is the current manufacturer-authorized replacement for several legacy versions and cross-referenced parts like the 115Z81, offering updated diagnostic capabilities.

This item is not eligible for free shipping.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.