Titus HVAC 10054401 Contactor 321894-709 the ABB AF series includes

the ABB AF series includes built-in surge protection to handle industrial electrical noise

Flexible Installation: Mounts horizontally and does not require accurate leveling

the VS2427G14U020 provides a standardized solution that balances precise flow control with the high torque requirements of 240V motorized valves

Can the 194-A-7B be used for both pump control and burner cut-off

power open/power closed actuator

Titus HVAC 10054401 Contactor 321894-709 the ABB AF series includesThe Titus HVAC 10054401 Contactor is a field ready, 2 pole definite purpose contactor engineered for consistent inductive load switching in residential and light commercial HVACR systems. This heavy duty component is rated for 20 Amps and utilizes a 24V AC coil, making it a critical control point for high draw hardware such as compressors, condenser fan motors, and electric heat circuits. Built to handle the standard 50 60 Hz frequency, this contactor