OEM Carrier Defrost Control Board HK32EA001 for Model PH14NA06000GBAAA

This is the genuine OEM Carrier defrost control board (part number HK32EA001), factory-specified for the Carrier PH14NA06000GBAAA heat pump. The defrost control board monitors outdoor coil conditions and initiates the defrost cycle to clear frost and ice accumulation from the evaporator coil. When this board fails, your heat pump may run continuously in heating mode without ever defrosting, causing ice buildup on the outdoor unit, reduced heating efficiency, or a complete system lockout. Replacing this board with a genuine OEM part restores precise defrost timing and full system protection.

• Specs: OEM Part # HK32EA001 | Replaces cross-references CEPL130524-01, CEBD430524-06A, 1173636, 1177927 | Factory-set defrost timing sequences (30 / 60 / 90 min selectable) | 24V control circuit compatible
• OEM vs Generic: This is the factory-authorized OEM board, manufactured to exact Carrier tolerances. Generic aftermarket boards may not match defrost timing logic or connector pinouts precisely, risking improper defrost cycles or premature compressor wear.
• Install difficulty: 3/5 — Shut off all power at the disconnect and breaker before servicing. Tools needed: 1/4" nut driver, Phillips screwdriver, needle-nose pliers, multimeter. Photograph all wiring connections before removal. Verify defrost time-selection jumper setting matches your application after install.
• Warranty: 1-year OEM factory warranty. In stock — ships same business day from our warehouse.

Compatibility: Designed for the Carrier PH14NA06000GBAAA heat pump. Also compatible with select Carrier, Bryant, and Payne heat pump models using the HK32EA001 defrost control board. Always verify your existing part number against the unit's data plate or wiring diagram before ordering. Have questions about fitment? Our HVAC parts specialists verify compatibility before you buy — contact us today.