80" Water Column Rating: Ensures the system operates within exact manufacturer specifications for combustion safety

and Concord Part Number 65915200

spring-loaded PTFE V-ring packing cartridge

High-Amperage Rating: 25A capacity ensures thermal stability under heavy startup and running loads

maintaining system integrity where universal alternatives may fail to meet exact millivolt or voltage drop specifications

Utica-Dunkirk 240003455 Remote Display 321702-401 80" Water Column Rating: EnsuresThe Utica Dunkirk 240003455 Remote Display is a critical OEM replacement part engineered for precise communication with EMI hydronic and HVAC systems. Designed for professional field service, this digital remote control interface provides technicians and users with real time access to system status, water temperature, and cycle phases. As a direct fit component for ECR International brands, it ensures seamless integration and removes the guesswork