Pressure Integrity: Maintains the internal static pressure required for proper inducer motor operation and safety switch functionality

The input terminals accommodate 12 to 18 AWG wiring

As long as your unit utilizes the CD140 part number

Universal Compatibility: Designed for use with a wide range of refrigerants and oils

Modine 5H0749760003 Limit Switch Pressure Integrity: Maintains the internalWhen maintaining or repairing Modine unit heaters, ensuring the safety circuit is restored to factory specifications is non negotiable. The Modine 5H0749760003 Limit Switch is a critical OEM replacement part designed to monitor internal plenum temperatures and prevent thermal overstress within the heat exchanger. This specific auto limit switch is the direct engineering successor to the legacy 5H74976 3, providing a seamless drop in fit for