Resideo AP5208-30 Air Flow Switch 321894-709 Its compact footprint and 3/4

Its compact footprint and 3/4 inch NPT threading simplify field replacements in existing HVACR control systems

Environmental Protection: Watertight NEMA 4X housing protects the solenoid coil from harsh ambient conditions

designed to handle the high radial loads and thermal stresses typical of commercial HVAC environments

or carbon buildup on the assembly that prevents the flame sensor from sending a proper signal to the gas valve

While designed for commercial models like the Plus 100 and Gold Plus 119

Resideo AP5208-30 Air Flow Switch 321894-709 Its compact footprint and 3/4The Resideo AP5208 30 Air Flow Switch is a heavy duty adjustable SPDT pressure switch designed for critical monitoring in commercial and industrial HVACR environments. This OEM air pressure switch features a wide field adjustable setpoint range of 0. 05" to 12. 0" WC, making it a versatile drop in solution for sensing positive, negative, or differential air pressure. Built with a durable metal enclosure, the AP5208 30 utilizes 1 4" barbed fittings for