Designed for use with high-pressure refrigerants including R-410A

promoting optimal combustion and reducing cabinet heat loss

Whether performing a routine compressor swap or a full system overhaul

the V46BC-2 features a pressure-balanced design that remains unaffected by fluctuations in water supply pressure

the dual-sensor design ensures liquid and gas compatibility while maintaining 1% full-scale accuracy across most ranges

Carrier HK50AA054 Board 326058-757 Designed for use with high-pressureThe Carrier HK50AA054 Board is a precision engineered integrated furnace control designed for heavy duty service in specific residential furnaces, air handlers, and commercial rooftop units. As a direct fit HVAC circuit board replacement, it functions as the central processor for the unit, managing critical sequences of operation including inducer motor startup, ignition timing, and blower fan speeds. This OEM Carrier control board ensures factory