

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 CLIFCO SHEET METAL MFG EXT410 is a four by ten inches extension designed for HVAC applications. This extension fits into existing ductwork to enhance airflow. It is a practical solution for connecting sections of duct or building out your HVAC system.
This extension is suitable for both residential and commercial HVAC systems, providing a reliable solution for ductwork connections.
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!