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it supports multi-positional mounting
such as multiple zone valves or large contactors
this OEM component delivers stable electronic feedback to the system controller
While some DSI modules share similar footprints
Reliable Sensor Accuracy: Utilizes a 20 K Ohm NTC thermistor to ensure stable environmental data for Excel 10 controllers
Lennox 73W18 Limit Switch 328140-751 it supports multi-positional mountingThe Lennox 73W18 Limit Switch (Model 102857 05) is an essential OEM replacement part designed for high precision thermal protection in residential and commercial heating cycles. This auto limit control switch features a STILT design and is specifically calibrated to actuate at 150F (cut out) and automatically reset at 120F (cut in), maintaining a strict 30 degree differential to protect the heat exchanger from overheating conditions. Built with a