Thermal Resistance: Specifically rated for the high-intensity heat generated during gas-fired combustion cycles

When paired with a compatible Belimo actuator

providing reliable refrigerant flow control for 55-ton capacity requirements

Key Benefits for Contractors OEM Compatibility: Genuine Nordyne M0090922R ensures exact fitment for Miller and Intertherm air handlers without modification

Key Benefits Dual-Voltage Compatibility: Operates at 4500W at 208V or 6000W at 240V for flexible field application

Utica-Dunkirk 109007718AC Control Box 318423-701 Thermal Resistance: Specifically rated forMaintaining the structural integrity of your boilers electrical housing is critical for long term reliability. The Utica Dunkirk 109007718AC Control Box (PNL CVR CTRL BOX PWXL BLU) is an OEM replacement part designed specifically for ECR International hydronic systems. This powder coated blue control box cover provides a robust protective barrier for sensitive internal components, including the integrated boiler control board and wiring harnesses,