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The S1-031-00878-003 is versatile but is frequently used as a coil sensor or discharge air sensor
Operating at 115V with a robust 1/16 HP output
The FT rating indicates the thermal class of the insulation system
ensuring precise fitment and thread alignment
Marley Engineered Products 410143000 Limit Switch 30067439-890 The S1-031-00878-003 is versatile butThe Marley Engineered Products 410143000 Limit Switch is an essential OEM replacement part engineered for precise thermal regulation in electric baseboard heaters and forced air units. This heavy duty high limit safety control operates within a fixed 180 220F range, providing critical protection against overheating in residential and commercial heating systems. Unlike manual resets, this automatic reset temperature switch simplifies maintenance by
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