Rely on grainger for a wide range of duct pressure switch options.
Air pressure switch for duct fan.
Diameter duct has a built in automatic pressure switch that detects when air is flowing through the ventilation duct.
Rely on grainger for a wide range of duct pressure switch options.
Makes on pressure rise of 05 02 w c.
An air switch senses positive negative or differential air pressure and actuates an internal switch.
The vortex vtx400p inline blower for 4 in.
In line mixed flow fan switches and controls.
Hi murph thank you for your question.
120 volt 15 amp max.
Tjernlund ps1503 positive air flow pressure switch.
Easy online ordering for the ones who get it done along with 24 7 customer service free technical support more.
Duct air pressure switch.
Pressure from main blower actuates switch to operate duct booster fan automatically.
Rated for fan up to 15 amp at 120 volt.
Digital timers variable speed controllers humidistat thermostat duct air pressure switch current sensing voltage transformer ca title 24 complaint.
Senses positive pressure from air handler blower to activate duct booster fans.
Duct air pressure switch.
120 volt 15 amp max.
Typically used to activate boosting fans.
Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners duct heaters humidifiers exhaust fans and duct booster fans.
Senses duct pressure via hole in duct between main blower and duct booster fan.
It will automatically turn on and off the vortex vtx400p inline blower as required.
The tjernlund duct airstat senses positive pressure in a forced air heating and or cooling system.
An air switch senses positive negative or differential air pressure and actuates an internal switch.
Makes on pressure rise of 05 02 w c.
The switch senses positive negative or differential air pressure and activates or deactivates the fan.
Looking for tjernlund air sensing switch duct pressure switch type 0 02 differential in.
Duct pressure switches automatically start and stop auxiliary devices like electronic air cleaners duct heaters humidifiers exhaust fans and duct booster fans.
Pressure from main blower actuates switch to operate duct booster fan automatically.
Hope this information helps.