Miami Tech 6" HVAC Duct Damper Kit, Galvanized Steel Airflow Control

$46.83

⚠️ Only 1 left in stock!

Quantity

Ship toyour location

Calculating arrival…
Free shipping on select orders — exclusions apply

Free Shipping on select Orders

180-Day Return Policy

Secure Checkout

Brand new Miami Tech 6-inch round HVAC duct damper kit made from heavy-duty galvanized steel. Designed for regulating and balancing airflow in heating, cooling, exhaust, and ventilation systems. Features adjustable butterfly damper with external wing-nut locking control for precise airflow adjustment.

Perfect for:

* HVAC duct systems

* Exhaust ventilation

* Shop ventilation

* Dust collection systems

* Commercial or residential airflow control

Features:

* NEW condition

* Miami Tech branded

* 6” round duct size

* Galvanized steel construction

* Adjustable butterfly airflow damper

* External locking wing-nut control

* Durable industrial-grade design

* Easy inline installation

Condition:

New unused condition. Clean and ready for installation.

Free shipping on select orders — no minimum required. Most items ship within 1–2 business days from Lawton, OK. Estimated delivery 3–7 business days via USPS or UPS.

Not satisfied? Return any item within 180 days for a full refund or exchange. Contact us at support@merchsection.com or call 580-713-6292. Items must be in original or resalable condition.

SKU: PIRM-10079462097193

Let customers speak for us

from 5 reviews

100W USB-C Cable 6FT, 5A PD Fast Charging Type-C Cable for Apple, Samsung, Google, Dell, HP & Len...

this cable is great for charging your device. honestly. 6 ft in length and the cable is thicker than most others. it will charge will charge your device very quickly, I have a Samsung Galaxy tablet and my battery percentage went from 62% to 69% in a matter of about 1% per minute. with the tablet still on. my only complaint is I wish it was USB to USB-C like most other charging cables

Sayangku

Merch Section

08/02/2026

Review of "14 Pack Cable Clips Cord Organizer, 3-Hole TPR Wire Management Holders for USB Chargin...

This is so handy for holding multiple cords! Good adhesion and holds well.

Madison

Merch Section

04/15/2026

Review of "Slim Translucent Matte Protective Case for iPhone 17, MagSafe Compatible, Shockproof w...

Good quality and fit... Very similar to my existing phone cover, which is clear with white trim. The matte finish provides a better grip and also hides fingerprints and smudges.

James

Merch Section

02/26/2026

Review of "Generic USB-C to 3.5mm Audio and PD Charging Adapter Compatible with iPhone 15 16 Pro ...

I just got a new phone with a USB-C connection, and this device allows me to connect the phone to my (very old) car's stereo. I already had a thing that connects the tape deck to an auxiliary cord, and now the aux cable plugs into this device, which plugs into my phone. Works great and allows me to listen to podcasts in the car.

Mayqueen

Merch Section

02/20/2026

great job thank you very much item as described and arrived on time

Nicole

Merch Section

02/06/2026