This 44/27 PSI low pressure switch—also identified as the HK02ZB041A—is designed to protect the compressor by opening the control circuit if the suction pressure drops below 27 PSI

The Conbraco 10-616-10 Valve is a professional-grade ASME Section IV hot water safety relief valve designed for high-capacity protection of hydronic heating boilers and liquid supply systems

Is this contactor suitable for replacing older Freedom Series NEMA starters

For a standard install

and 150 seconds depending on specific field requirements and control signal configuration

Browning 4L170 Belt 320819-301 This 44/27 PSI low pressureThe Browning 4L170 Belt is a heavy duty fractional horsepower (FHP) V belt designed for high torque HVACR and light industrial drive systems. Built to RMA standards, this 4L section belt features a 1 2" top width and a 17" outside circumference, making it an essential component for technicians servicing air handlers, blowers, and refrigeration compressors. Its wrapped construction utilizes a specialized fabric cover that provides superior grip and