and 35-655605-3

The White-Rodgers 3L09-14 Limit Switch is a high-performance 1/2" bimetal disc thermal control designed for critical safety monitoring in gas-fired furnaces

Optimized Performance: Specifically calibrated for 3

Model Compatibility: Directly fits Sensus 143-80 series gas regulators used in domestic and light industrial service

providing the necessary start-up and running support to prevent motor overheating and premature winding failure in HVAC systems

York 031-02418-001 Board 322838-754 and 35-655605-3The York 031 02418 001 Stall Detector Board is a specialized interface module designed for centrifugal chillers, specifically those equipped with a Variable Geometry Diffuser (VGD). As a critical component in the OptiView Control Center, this board monitors discharge pressure and interprets signals from the transducer to detect incipient stall conditions before they escalate into high energy surges. This specific revision, which supersedes the 031