Carrier HN61KL604 Relay Els PW 17895 The Cleveland Controls AFS-222-112 is

The Cleveland Controls AFS-222-112 is a professional-grade adjustable differential air pressure switch designed for critical airflow proving and pressure monitoring in HVAC and building automation systems

Industrial Durability: Specifically manufactured to handle the rigorous demands of commercial gas-fired unit heaters

York S1-025-30255-700 208/240-24V 40VA Transformer

high-current switch for 50/60Hz applications

you can typically "size up" the amperage rating of a contactor

Carrier HN61KL604 Relay Els PW 17895 The Cleveland Controls AFS-222-112 isThe Carrier HN61KL604 Relay is a heavy duty, field proven pilot duty relay designed for precise 125 250 VAC switching in residential and commercial HVAC systems. This triple pole double throw (3PDT) component is engineered to manage high power electrical loads by isolating sensitive low voltage control circuits from high voltage transients. As the direct replacement for HN61KL023, this OEM HVAC relay ensures consistent coil response and reliable