Utica-Dunkirk 550002299 Kit R-22 The Modine 5H0730340000 Relay is

The Modine 5H0730340000 Relay is a specialized vent motor time delay relay engineered for precise control within Modine gas-fired unit heaters

The hermatic compressor is equipped with a 1-1/4" Rotolock suction connection (5/8" ODF sleeve) and a 1" Rotolock discharge connection (1/2" ODF sleeve)

this overload relay is engineered to monitor current draw and interrupt the circuit during unsafe load conditions

the internal bimetal strip has likely failed or reached its end of life

Utica-Dunkirk 550002299 Kit R-22 The Modine 5H0730340000 Relay isThe Utica Dunkirk 550002299 User Interface Replacement Kit is a critical boiler control board component designed for direct integration with 050 through 399 series heating units. Engineered for precise HVAC system diagnostics, this OEM kit restores full communication between the boilers internal logic and the technicians interface. As a field ready boiler replacement part, it includes the high contrast display module and necessary mounting hardware to