This replacement spring kit allows for seamless field retrofitting

Operating at 460v 1ph

it provides precise modulating control using Belimo’s unique characterizing disc

you maintain the original flow coefficient (Cv) and ensure the valve operates within its specified pressure differential limits

Broad Compatibility: The Uni-Kit design replaces Robertshaw SP-184 models and cross-references with Chromalox

York S1-031-09129-000 Temp Sensor 322057-301 This replacement spring kit allowsThe York S1 031 09129 000 is an OEM supply air temperature sensor designed for precise discharge air monitoring in commercial and residential HVAC systems. As a critical component for maintaining discharge air temperature (DAT) setpoints, this 10k ohm thermistor provides real time resistance feedback to the integrated control board, ensuring the secondary heat or cooling stages cycle correctly. Built with a durable probe housing and a standard two