Mismatching the temperature profile (L180-30) can lead to unsafe operating conditions or premature heat exchanger fatigue

ensuring seamless integration and optimal system performance in wall-mounted HVAC equipment

Field Serviceable: Designed for rapid installation with included FDA-approved lubricant

it delivers the consistent torque required for proportional damper control

preventing the common issues associated with degraded coils or "open" circuits

Utica-Dunkirk 27739 Relay 321894-709 Mismatching the temperature profile (L180-30)The Utica Dunkirk 27739 Relay is a heavy duty, single pole single throw (SPST) switching component engineered for precision control in residential and commercial boiler systems. Designed as a direct replacement part for ECR International equipment, including various DXL Series II cast iron gas fired boilers, this SPST switching relay ensures high reliability interfacing between low voltage thermostats and line voltage components like circulator pumps