850-inch "A" dimension

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

and 45-second systems

The 3/8 SAE flare connections ensure a secure

Daikin-McQuay 044275100 Thermostat Els PW 17895 850-inch "A" dimensionThe 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