Broad Refrigerant Compatibility: Approved for use with high-pressure and low-GWP refrigerants

Always verify the part number in the specific equipment manual

rust at the carryover ports

As a constant torque motor

as the older MCBA style is not compatible with modern U-Control logic

Heil Quaker ICP B0311801 Electrical Kit 326058-758 Broad Refrigerant Compatibility: Approved forThe Heil Quaker ICP B0311801 Electrical Kit is a critical field service component designed for precise power distribution and electrical protection within ICP HVAC systems. Engineered specifically for Heil, Tempstar, Comfortmaker, and Arcoaire units, this kit ensures steady voltage regulation and prevents common control board failures related to transient power surges. For technicians, installing the B0311801 OEM replacement kit simplifies complex