Johnson Controls AFS-222-112 Air Pressure SwitchJohnson Controls AFS 222 112 is a reliable SPDT adjustable differential air pressure switch designed to deliver precise control in HVAC, ventilation, and industrial applications. The Johnson Controls AFS 222 112 provides a versatile SPDT configuration with an adjustable differential setpoint, enabling tailored pressure sensing for your system. With a wide operating range from. 05" to 12. 0" W. C., this switch ensures accurate detection across small

this replacement part delivers dependable airflow

Type: Snap Fit

a simple dial-type setting for temperature and differential

This pilot burner features a 0

x 3/8" nominal straight pneumatic radiator valve

it delivers consistent operation in demanding environments

Keep your heating system running smoothly with the Heil Quaker/ICP 1171306 igniter

Upgrade to the Armstrong 65W84 to enjoy dependable climate control

Contact configuration: SPST for simple switching

Installation: Simple replacement part for furnace and HVAC maintenance

it integrates seamlessly into existing control systems and minimizes energy waste while maintaining comfort

quick connections