

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The iO HVAC CONTROLS SD-16 is a 16" Round Auxiliary Zone Damper. This damper is designed for commercial applications, providing effective zone control. Its round shape and 16-inch size make it suitable for a variety of ductwork systems.
The SD-16 is a 16" round auxiliary zone damper by iO HVAC CONTROLS, designed for commercial use.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!