Featuring a 2-inch Blue display with high-contrast characters

Key Benefit Precise LP Gas Regulation: Specifically machined for Liquid Propane flow requirements to ensure optimal ignition performance

Superior Efficiency: Optimized for R410A refrigerant usage

High Inrush Capacity: The 150VA rating effectively handles the momentary current surges required for large contactors

providing stable gas furnace ignition control and reliable flame rectification response

Carrier HK50AA058 Control Board R-407C Featuring a 2-inch Blue displayThe Carrier HK50AA058 Control Board is a critical Factory Authorized OEM replacement specifically engineered for high performance Carrier HVAC systems. As a genuine Unit Control Board (UCB), this component manages complex sequences of operation for heating, cooling, and air handling equipment. For technicians in the field, using this HVAC circuit board replacement ensures seamless integration with existing wiring harnesses and sensors, maintaining the