the limit switch likely detected an over-temperature event

The Danfoss 018F6813 is a high-performance 110V 60Hz solenoid coil engineered for 10W power consumption applications

Simplified Installation: Standard wall-mount configuration with screw terminals allows for rapid field replacement during service calls

Durable Construction: High-grade gasket material resists compression set and thermal expansion common in high-pressure boiler environments

850-inch "A" dimension

Daikin-McQuay 044275100 Thermostat Els PW 17895 the limit switch likely detectedThe Daikin McQuay 044275100 Thermostat is a heavy duty 120V SPDT thermostat designed for precise temperature regulation in legacy and modern fan coil units. Engineered for reliable 55 90F temperature control, this analog dial style controller is the direct OEM replacement for a wide range of Daikin and McQuay equipment vintages. The Single Pole Double Throw (SPDT) configuration allows for versatile integration, managing either heating or cooling