Furnace Air Flow Switch

Model aafs ranges from 200 to 1800 fpm stainless steel vane abs housing.

Furnace air flow switch.

Aerostar home max 12x12x1 merv 13 pleated air filter made in the usa captures virus particles actual size 11 3 4 x11 3 4 x3 4 6 pack 4 6 out of 5 stars 5 984 honeywell sail switch. Air flow switch is designed to monitor air flow in ducts. 4 1 out of 5 stars 15. Get it mon sep 14 wed sep 16.

Sail switch 33063 is good for all medium small furnaces some large. Screws bracket sail switch as seen in photos above. Use this sail switch to activate a humidifier or an electronic air cleaner when you have a variable speed air handler or a variable speed furnace not needed if you have a goodman variable speed furnace. Pentair 42001 0061s electrical system air flow switch replacement pool and spa heater.

An air switch senses positive negative or differential air pressure and actuates an internal switch. Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners duct heaters humidifiers exhaust fans and duct booster fans. Applications include fan monitoring filter monitoring and air handlers. Coleman aftermarket furnace vent air pressure switch s1 32435972000.

Rely on grainger for a wide range of duct pressure switch options. Includes a mounting bracket for quick duct mounting. This kit includes sail switch 33063 and has a bracket that is for mounting the switch to medium atwood furnaces from 2017 or later.