Built with high-grade relays and circuitry to withstand the electrical demands of residential heat pump applications

the 100166242 pressure switch provides the reliable electrical contact closure needed to prevent hazardous operation

Does this valve support lead-free installations

Installation is streamlined with pre-installed lead wires and a quick setup menu featuring 20 pre-configured profiles for conventional PTAC and heat pump applications

ensuring the same footprint as the original manufacturer part

ASCO 4549-004-120VAC Valve R-410A Built with high-grade relays andThe ASCO 4549 004 120VAC Valve is a high performance 3 way solenoid valve designed specifically for precise pneumatic air control in industrial and HVACR systems. Featuring a compact 1 8" port size and a lightweight yet durable plastic body, this automatic switch valve is engineered for efficiency in low pressure applications, typically operating up to 30 PSI. The 120V AC solenoid provides reliable actuation for automated processes, making it a