Corrosion Resistance: Features a robust brass construction and high-quality internals to withstand harsh water conditions

The 33631 rebuild kit is engineered for the 400 series specifically

the lower port is normally open and the upper port is normally closed

ensuring proper clearance and stable positioning for the ZS-260 explosion-proof housing

Precise Flow Control: Linear characteristics ensure the flow change is proportional to the sensor temperature change

Functional Devices RIBTU2C Relay 326058-757 Corrosion Resistance: Features a robustThe Functional Devices RIBTU2C is a professional grade enclosed power relay designed for demanding HVACR control and automation tasks. This 2SPDT relay features a versatile 10 30 Vac dc 120 Vac coil input, allowing it to interface seamlessly with various control circuits without the need for additional power transformers. Rated for a 10 Amp contact load at 120 Vac, this device is engineered for longevity and switching reliability in motorized