Utica-Dunkirk 28688 Switch 320788-702 Industrial Grading: Constructed for high-cycle

Industrial Grading: Constructed for high-cycle environments typical of commercial A

The Fasco D291A Motor is a high-performance permanent split capacitor (PSC) motor designed as the industry-standard direct replacement for D291 and A

The quick-change cartridge valve allows for streamlined maintenance without breaking pipe connections

Code Compliance: Built-in conduit housing allows for secure electrical termination

Built for Durability: Robust construction designed to withstand the thermal stress of outdoor condenser environments

Utica-Dunkirk 28688 Switch 320788-702 Industrial Grading: Constructed for high-cycleThe Utica Dunkirk 28688 Switch is a high limit safety control engineered for precise thermal regulation in hydronic systems and gas fired boilers. This LMT 3"INSRT L170Deg component features a fixed 170 degree Fahrenheit trip point, serving as a critical safeguard to prevent heat exchanger overheating. Designed for seamless integration into ECR International brands like Utica Boiler and Dunkirk Heating, this switch utilizes a 3 inch insertion probe