A replacement defrost control board for a residential heat pump typically costs between one hundred and two and fifty dollars for the standalone part alone, depending on whether you purchase a universal aftermarket model or a specialized OEM board designed for your specific HVAC brand. However, if you hire a professional HVAC technician to diagnose the system and install the new board, the total cost usually ranges from two hundred to five hundred dollars, which covers diagnostic labor, travel fees, and technician expertise. Universal replacement boards offer a cost-effective alternative for older systems, while high-end inverter heat pumps require proprietary OEM boards. You can verify the value of the repair by ensuring the technician tests the new board through a complete heating and defrost cycle.
1 votes
Marked as accepted