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ALDES 8 Inch Round Spring Loaded Backdraft Damper - Professional Grade

ALDES 8 Inch Round Spring Loaded Backdraft Damper - Professional Grade

Q: Can this be installed on the side Eve of the house? I need a back draft damper for my vent hood.

Not unless it is facing upward would you want to do that. While it has some springs on the flaps, I would doubt the spring's long term reliability in closing. In my installation, I have a 6" duct from the fan hood to an adapter into the 8" Damper / Duct - out of the weather. And in Florida essential to keeping out qpp degree humidity. Works as advertised and works quite. Best one I've found

Q: I have only 3" of accessible 8" pipe to place the damper; will this be enough space for the fan to open completely?

Yes, you should be OK With 3”. The flaps open outwards (into the 2.8” depth of the unit).

Q: how tall is the damper

I installed it awhile ago but it is an 8" O.D. damper. It has a nice soft rubber seal around the outside and should fit perfect in an 8" exhaust pipe.

Q: I need to buy this 8 inch and a 6 inch but I can't figure out how to order the 6 inch there's not an option t input a choice help please

We are currently out of stock of the 6" ones. Please check back in a couple of days.

4.6/5

Product ID: 33875533

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🔧20-gauge steel housing

⚙️Minimal pressure to open

🌡️-22 to 180°F range

Frequently Bought Together

Description

💨 Keep the airflow flowing, not the backdrafts!

ROBUST DESIGN - Crafted from durable galvanized steel for long-lasting performance.
EFFORTLESS OPERATION - Requires minimal pressure to open, ensuring smooth airflow.
VERSATILE INSTALLATION - Easily installable in any orientation for seamless integration.
MULTIPLE SIZES AVAILABLE - Choose from a variety of sizes to fit your specific HVAC needs.
ULTIMATE AIRFLOW CONTROL - Experience premium backdraft protection with spring-loaded aluminum blades.

The ALDES 8 Inch Round Spring Loaded Backdraft Damper is a professional-grade solution designed to prevent backflow in HVAC systems. With its durable aluminum blades and galvanized steel housing, it operates efficiently across a wide temperature range, ensuring optimal airflow control in any installation.

Specifications

Manufacturer	American Aldes
Part Number	99 026
Item Weight	10 ounces
Product Dimensions	2.75 x 7.6 x 7.6 inches
Is Discontinued By Manufacturer	No
Item Package Quantity	1
Batteries Included?	No
Batteries Required?	No

Have a Question? See What Others Asked

Can this be installed on the side Eve of the house? I need a back draft damper for my vent hood.

I have only 3" of accessible 8" pipe to place the damper; will this be enough space for the fan to open completely?

how tall is the damper

I need to buy this 8 inch and a 6 inch but I can't figure out how to order the 6 inch there's not an option t input a choice help please

Common Questions

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TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

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