Broad Compatibility: Functions as a drop-in replacement for multiple York series air handlers and heating units utilizing 115V primary power

This cast bronze valve body with stainless steel trim is typically rated for saturated steam up to 35 PSI and water temperatures reaching 281°F

this OEM York pressure switch serves as a critical safety limit

Designed for 50/60 Hz systems

Dwyer Instruments 1823-0 Pressure Switch 318820-201 Broad Compatibility: Functions as aThe Dwyer Instruments 1823 0 Pressure Switch is a compact, high performance differential pressure switch designed for reliable monitoring of air and non combustible gases in industrial HVACR systems. Built for veteran technicians who demand precision in low pressure applications, this 1800 Series unit features an adjustable set point range of 0. 15" w. c. to 0. 5" w. c. with a tight 0. 06" approximate deadband. The 1823 0 utilizes a vertically mounted