Greenheck Fan - EP Switch

Below are all the different types of Greenheck Fan. Select the device of your choice, to download the manual

Contents

3 GREENHECK EP SWITCH 24 Vdc 24 Vac 120 Vac Application amp Design An electro pneumatic EP switch also known as a three way solenoid valve is used to electrically open and close a pneumatic actuated damper It is wired in series with a normally closed thermostat when used with a fire smoke damper FSD to initiate closure at elevated temperatures The EP switch can also be used on a smoke damper SMD to initiate closure when required in a smoke control system Assembly Input Signal 24 Vdc specify 24 Vac 120 Vac Typical Setup Port 3 Exhaust ASCO Solenoid Valve Assembly ly Item Qty Part Description Kit 1 1 Valve Vs NPT 2 1 Retaining Clip 3 1 452460 SA 120 Vac 812441 ...