Johnson Controls DMPR-KC053 Crankarm Designed to open at 270°F

Designed to open at 270°F

Thermometer Cutout

Common Questions: What causes a Carrier HH18HA138 to trip

any cracks in the porcelain insulator or significant pitting on the rod requires immediate replacement to ensure reliable operation

this thermal fuse switch ensures reliable circuit interruption when the plenum temperature exceeds designated safety thresholds

Johnson Controls DMPR-KC053 Crankarm Designed to open at 270°FThe Johnson Controls DMPR KC053 is a precision engineered damper crankarm designed to facilitate a robust mechanical connection between an actuator and a damper blade pin extension. Built for rigorous HVAC air management applications, this component features a 1 2 inch shaft diameter, providing secure mounting and torque transmission for standard drive shafts. The adjustable radius mechanism allows for a stroke length ranging from 1 inch to 2 3 4