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this high-limit switch features a preset 280-degree Fahrenheit opening setpoint and a 250-degree Fahrenheit closing threshold
Engineered for high-accuracy performance
allowing for horizontal termination in induced draft systems
This model is rated for an appliance-level 1/2 PSI max inlet
This differential air pressure switch utilizes a silicone diaphragm and SPDT contacts to ensure reliable signal transmission for fan proving
York 031-02742-000 Controller R-410A this high-limit switch features aThe York 031 02742 000 Drain Feed Controller is a high precision HVAC replacement part engineered for demanding liquid level management in commercial and industrial chillers. Often identified as an AK2 XM Stepper Module, this component provides the critical 0 10 VDC control signal interface required to drive electronic expansion valves (EEV). Unlike legacy controllers, the 031 02742 000 is specifically balanced for use with the ETS series stepper