Antunes Controls 804111707 Pressure Switch Els PW 17895 they often require manual calibration

they often require manual calibration of the WC (Water Column) set point

Key Benefits Reliable Flame Detection: High-grade rod material withstands constant heat exposure to maintain a precise microamp output

Key Benefits for Technicians Precise Compatibility: Serves as a direct cross-reference for major brands including Carrier

Optimized Performance: 4-speed taps allow for exact speed matching in 115Vac single-phase furnace and air handler blowers

the A19AAB-40 is a standard-tier solution for maintaining safety across high-temperature HVACR systems

Antunes Controls 804111707 Pressure Switch Els PW 17895 they often require manual calibrationThe Antunes Controls 804111707 is a high performance HLGP A manual reset pressure switch designed for precision monitoring in commercial HVACR and process heating applications. This dual purpose unit features a high limit range of 5 to 28 inches W. C. and a low limit range of 6 to 24 inches W. C., providing critical protection against over pressure or loss of pressure conditions. Built for industrial durability, the 804111707 pressure switch