the resistance increases

What gases are compatible with this Maxitrol model

always cross-reference the trip curve and current ratings to ensure motor protection

it integrates seamlessly into existing wiring harnesses to protect critical furnace components from heat-induced failure

With a maximum rating of 100 psi and 200°F

Cleveland Control AFS-228-121 Switch the resistance increasesThe Cleveland Controls AFS 228 121 is a professional grade adjustable air pressure switch designed as a general purpose proving switch for high demand HVACR and energy management systems. This field adjustable unit features a broad operating range of . 05" to 12. 0" w. c., providing technicians the flexibility to sense positive, negative, or differential air pressure across filters, coils, and fans. Engineered with a robust SPDT contact arrangement