MARS 61624 Auxiliary Switch Freon Direct OEM Replacement: Replaces discontinued

Direct OEM Replacement: Replaces discontinued TCONT401 and XR401 models with no loss in core functionality

Simplified Installation: The kit includes the necessary high-pressure switch and wiring components for efficient field integration into the liquid line

5 VDC signal via a standard 3-pin Packard connector for seamless integration into 30RB

This genuine Reznor 171750 provides the exact unit heater sensing tube dimensions required for bypass-free installation

The Maxitrol 325-5BL-3/4 is a certified 2 PSI line pressure regulator engineered for high-performance natural gas and propane piping systems

MARS 61624 Auxiliary Switch Freon Direct OEM Replacement: Replaces discontinuedThe MARS 61624 Auxiliary Switch is a heavy duty, side mounted electrical component designed for seamless integration with MARS 780 series definite purpose contactors. Engineered for 75 90 amp applications, this 1 NO auxiliary contact provides a reliable secondary control circuit that activates precisely when the primary contactor coil is energized. As a veteran grade OEM HVAC replacement part, it ensures stable performance in demanding commercial