For technicians performing annual maintenance

Built with open construction and color-coded primary leads (11-inch length)

Whether you are performing a routine HVAC control system upgrade or replacing a damaged unit

The Watts 0386456 is a high-capacity bronze feed water pressure regulator engineered for commercial and residential hydronic heating systems

NEMA 1 Enclosure: Includes a pre-wired design with 16-inch leads to reduce field labor and ensure consistent wiring

Armstrong International 800-3/4-125 Trap Freon For technicians performing annual maintenanceThe Armstrong International 800 3 4 125 Trap is a rugged, cast iron inverted bucket steam trap engineered for superior performance in horizontal piping configurations. Operating at a 125 PSI maximum pressure, this Series 800 flagship model features a 3 4 inch NPT connection and a precision sized 7 64 inch orifice, making it an ideal choice for high efficiency condensate drainage in diverse HVACR and industrial steam systems. Utilizing a free floating