Modine 5H0749330003 Relay 323269-701 Hardened or torn diaphragms are

Hardened or torn diaphragms are common in systems with high sediment or extreme temperature cycling

this complete assembly includes the necessary leads for standard motor and sensor connections within the furnace cabinet

Its integration into HVACR controls allows for superior environmental management

Universal Compatibility: The interchangeable hub design means one blade can fit multiple motor shaft diameters

Modine 5H0749330003 Relay 323269-701 Hardened or torn diaphragms areThe Modine 5H0749330003 Relay is a heavy duty, OEM spec electromagnetic switch engineered for 120V heating systems. This industrial unit heater relay serves as the primary interface between low power control signals and high power blower or burner circuits, ensuring seamless ignition and fan sequencing. As a genuine Modine replacement part, it is listed under cross reference R4222D1039, maintaining the precise electrical tolerances required for Modine