

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 HD-NA-2220 is a 22 x 20 Two-Position Zone Damper without an actuator, designed with a 5/8-1/2 shaft. This damper is suitable for residential applications. It is designed for use in HVAC zoning systems to control airflow.
The HD-NA-2220 is a rectangular, two-position zone damper from IO HVAC Controls, designed for residential HVAC systems.
Thanks for subscribing!
This email has been registered!