

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 MD-20 is a 20" round 2 position zone damper with a Belimo 3 wire actuator. This MD Series 20" Round 3 Wire Damper PO/PC is suitable for residential applications. It is designed for two-position, 3-wire control systems. Use cases include HVAC zoning and air distribution systems.
The IO HVAC CONTROLS MD-20 is a 20" round damper with a 3-wire actuator, ideal for residential HVAC zoning.
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!