Maxitrol - 13A30-50 - 1/8" NPT Vent Protector for 325-3 and 325-3L 3 4 x 50 feet even during long power outages

even during long power outages (no battery required for program retention)

and required backflow protection

Pull up flush feature clears the nozzle of dirt and debris

Replacement Comfort Valve

It is the replacement top housing only

Maxitrol - 13A30-50 - 1/8" NPT Vent Protector for 325-3 and 325-3L 3 4 x 50 feet even during long power outagesDesigned for outdoor applications. Use on vent opening to protect breather hole from rain, snow, dust, insects and other foreign particles. NOTE: Vent protector MUST be mounted in an upright position. 13A30 50 : for 1 8 NPT vent. For outdoor use in 325 3, 325 3L, RV48, RV52, RV53, RV61, R500(S)(Z), and R600(S)(Z) NOTE: NOT a vent limiting device.