iO Controls RD Retrofit 2-Position 3-Wire Zone Dampers

These low-cost dampers make it easy to quickly add zoning to an existing duct system. The Retro Damper is the perfect alternative to expensive pneumatic systems that require special plastic tubing and pumps. This damper uses standard thermostat wire and will work with most zone control panels. 24VAC, 1.5VA, three-wire power open/power close.

Features and Benefits:
• Compatible with most zone control panels
• 18-gauge steel
• Installation flexibility
• Saves time and labor expense
• Includes screws and self-adhesive drilling/mounting template
• 5 year warranty

model description usually ships price QTY
RD-05 iO HVAC Controls round 5" retro damper, 3 wire Belimo actuator, 24V, 60 second timing. 3-4 Days $137.17
RD-06 iO HVAC Controls round 6" retro damper, 3 wire Belimo actuator, 24V, 60 second timing. 3-4 Days $141.78
RD-07 iO HVAC Controls round 7" retro damper, 3 wire Belimo actuator, 24V, 60 second timing. 3-4 Days $143.31
RD-08 iO HVAC Controls round 8" retro damper, 3 wire Belimo actuator, 24V, 60 second timing. 3-4 Days $147.93
RD-09 iO HVAC Controls round 9" retro damper, 3 wire Belimo actuator, 24V, 60 second timing. 3-4 Days $149.54
RD-10 iO HVAC Controls round 10" retro damper, 3 wire Belimo actuator, 24V, 60 second timing. 3-4 Days $155.08
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iO HVAC Controls RD Damper Specs

iO HVAC Controls RD Dampers

Do you have questions about the products on this page?

Click on the ? image on the left or this link to ask us your questions!
#1 Q:   Curious? i will be removing a worm drive damper on a VAV box 8in round Damper trane vav box with a trane UC210 controller. if i install this Product will it work.
A:   We are not familiar with that controller so cannot say for sure. This has a standard Belimo actuator (24 Volt, 1.2 VA, 3-wire, 60 second timing, power open and power closed) so I would check with your controls group to see if that is compatible spec with the controller.

       Asked on 2023-04-06 by Robert

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