Resideo EA122A1002 Air Vent 318423-701 Advanced Multi-Stage Logic: Supports up

Advanced Multi-Stage Logic: Supports up to 4 heating and 2 cooling stages for precise load matching and energy efficiency

maintaining a compact 45mm width for high-density DIN-rail mounting

this valve utilizes a thirst-proof adsorption charge consisting of active carbon and CO2

As a genuine OEM Daikin expansion valve

20" Datum Diameter for A-belts) determines the output ratio

Resideo EA122A1002 Air Vent 318423-701 Advanced Multi-Stage Logic: Supports upThe Resideo EA122A1002 Air Vent is a critical component for maintaining hydronic system efficiency by providing continuous, automatic air venting in boilers, radiators, and baseboard units. Designed with a 1 8" NPT connection, this high capacity float type vent effectively prevents air binding, which reduces system noise and protects pumps from cavitation. The integrated built in shutoff valve allows for seamless maintenance or replacement without