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It fits the same valve bodies and utilizes the same 24V floating control logic
Professional Grade Durability: Weighing approximately 85 lbs
provided it is equipped with a compatible vent limiting device like the 12A49
The convertible reset feature is adjusted via the selector screw located at the top of the control
Plenum Rated Confidence: Fully compliant with UL 1820 and NFPA 90A for safe use in environmental air spaces
Carrier HK42FZ025 Control Board 340793-762 It fits the same valveMaintain the operational integrity of your residential heating equipment with the Carrier HK42FZ025 Ignition Control Board. This genuine OEM furnace control board is a direct replacement designed specifically for Carrier, Bryant, and Payne units to manage critical ignition sequences, gas valve timing, and blower motor cycles. Engineered for precision, the HK42FZ025 utilizes advanced 24 VAC circuitry to monitor safety sensors and provide diagnostic
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