UPDATE: March 2017 - NEW Dampers available now. TAKE-OFF ROUND, INSERT ROUND & RECTANGLE Dampers all available now ... scroll down to see all damper models. OR click here.
Some older zone control panels have only two connectors for damper wiring (common & power-close). These were designed when predominately 2-wire (spring open) dampers were used for zoning. In recent years, 3-wire (power-open, power-close) dampers have become more common because of their low power consumption and higher reliability. You might think you have to upgrade your zoning panel to accommodate for these preferable 3-wire dampers... not with Ecojay dampers and belimo actuators. The wiring diagram below shows how to connect the Ecojay Power Damper to an older zone panel that is only designed to work with 2-wire dampers.
If you are planing to replace the zone controller with SmartZone, this diagram is NOT necessary.
If you have any questions, call or email us.
4", 5", 6", 7", 8", 9", 10", 12", 14", 16", 18" Available
Industry-leading quality & highest reliability, Belimo Motor, Full-seal gasket blade, Super-Heavy Duty, Ribs for easy flex duct attachment, One crimped end for easy solid duct attachment, 5 Year replacement warranty
Flange & adhesive gasket make install easier than any other damper, Industry-leading quality & highest reliability, Belimo Motor, Full-seal gasket blade, Super-Heavy Duty, Ribs for easy flex duct attachment, One crimped end for easy solid duct attachment, 5 Year replacement warranty
4", 5", 6", 7", 8", 9", 10", 12" ROUND Diameter Dampers
Industry-leading quality & highest reliability, Belimo Motor, Full-seal gasket blade, makes mounting in any round duct easy with these super-heavy duty retro-fit slip-in dampers
SPRING OPEN DAMPER
Same quality as PRO-GRADE Power Damper but with a SPRING Open, POWER Close Motor. Full-seal gasket blade, Professional Grade, BEST spring damper available. Replace Honeywell ARD & any other 24V spring damper
8" X 8" thru 24" X 24"
New & Improved Heavy-Duty
Aluminum rectangular damper w/ Ecojay by Belimo motor
Built to stand up to use and abuse
SHIPPING TIME: 2 Weeks (because they are made to order)
RETURNS for rectangular dampers require 35% restocking fee because they are custom made to order... make sure you order the correct size.
NOTE: Order "Height" for the side with the motor.
Round gasket-ed blade, weight-arm style pressure relief (Bypass) damper.