Modulating Damper used to adjust and maintain draft in an individual or common chimney and to shut it closed when the appliance(s) is shut off. Primarily used when draft is excessive and as part of a MODS system.
|Available Sizes (ID)||6" to 48" (150mm to 1200mm)|
|Material||Stainless Steel 316L|
|Actuator||Brushless DC Motor|
|Power||24VAC/VDC Brushless Motor|
|Torque||54 in-lbs (6 Nm)|
|Speed||90° in 15 Sec.|
|Temperature Rating||1400°F (760°C) / 1800°F (980°C) intermittent|
|Warranty||2-year Factory Warranty|
|Listing/Certification||UL 378 Standard for Draft Equipment
A sophisticated multi-use draft and pressure controller with integrated webserver and remote access used with fans and dampers to monitor and maintain a constant pressure in commercial boiler and building applications.
Provides superior over-pressure draft protection for a boiler.