it should be located in the same room and within 60 feet of the unit

ensuring seamless integration into existing Barber Colman damper assemblies

The Rheem-Ruud 42-101443-89 Pressure Switch is a critical OEM safety component calibrated at

ideal for coastal or industrial installs

engineered to handle both chilled and hot water systems with glycol concentrations up to 50%

Armstrong International D24660 Operator Els PW 17895 it should be located inThe Armstrong International D24660, also identified as part number 6005640, is a heavy duty LV 4 Direct Valve Mounted Thermostatic Operator engineered for precise hydronic temperature control. This unit features a high sensitivity liquid filled sensor that provides superior responsiveness to ambient temperature fluctuations compared to standard wax filled alternatives. Designed for seamless integration with Armstrong radiator valves, the D24660