Smith 100170488 Lower Sensor is a critical thermistor-based component engineered for precise thermal monitoring in high-efficiency water heating systems

"pitting" on the contact surfaces

error-free installation during routine furnace maintenance or AC system tune-ups

This SPST switch is engineered for high-cycle reliability in demanding mechanical rooms

maintaining the specific pitch requirement to optimize BTU output and energy efficiency

Marley Engineered Products 3900-0361-888 Motor Els PW 17895 Smith 100170488 Lower Sensor isThe Marley Engineered Products 3900 0361 888 is a high performance 1 20 HP industrial motor engineered for reliable operation in demanding HVACR environments. This triple voltage unit is designed to operate on 208 240 480V systems at 60Hz, providing extreme field flexibility for contractors servicing diverse commercial and industrial heating applications. Featuring a counterclockwise (CCW) rotation and a robust 1800 RPM speed rating, this motor is the