Johnson Controls AFS-405 Switch facilitating exceptionally accurate setpoints in

facilitating exceptionally accurate setpoints in Sensus 243-RPC pilot-operated regulators

Steam & Water Rated: Durable Johnson Controls hardware components maintain structural integrity in high-temperature steam applications

This rating indicates the open-circuit voltage produced by the thermocouple when heated by the pilot flame

verifying the Fasco UB564 specifications against the existing blower wheel pitch is essential for optimal motor longevity and heat dissipation

Always perform a full combustion analysis when this part is triggered

Johnson Controls AFS-405 Switch facilitating exceptionally accurate setpoints inThe Johnson Controls AFS 405 is a professional grade adjustable differential air pressure switch designed for precision monitoring in HVAC, DDC, and energy management systems. Engineered with a glass filled polycarbonate housing and a high performance silicone diaphragm, this sensing switch is optimized for detecting positive, negative, or differential pressure between 0. 05 and 12. 0 inches water column. The inclusion of gold plated contacts ensures