Always verify the flare size on your suction line before installation

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

spring-loaded PTFE V-ring packing cartridge

Universal Compatibility: Safe for use with all mineral

it optimizes the HVAC blower assembly performance

Utica-Dunkirk 240003455 Remote Display 321702-401 Always verify the flare sizeThe 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