Marley Engineered Products 410143000 Limit Switch 30067439-890 or producing excessive humming/chattering during

or producing excessive humming/chattering during operation

Environmental Protection: The NEMA 4X enclosure is watertight and dust-tight

Operating at 115V with a robust 1/16 HP output

The S1-031-00878-003 is versatile but is frequently used as a coil sensor or discharge air sensor

it operates with a nonadjustable 5% nominal differential

Marley Engineered Products 410143000 Limit Switch 30067439-890 or producing excessive humming/chattering duringThe 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