8インチドラフトブロッカーバックドラフトダンパーダクトドラフトストッパー一方向エアフローダクト逆流防止インラインファンベントディフレクター

8インチドラフトブロッカーバックドラフトダンパーダクトドラフトストッパー一方向エアフローダクト逆流防止インラインファンベントディフレクター

Q: Can this be used to stop my Hot water tank from blowing out the flame on windy days?

sorry, I did not use it for the flame from HWT.

Q: can this be used on a dryer vent or will the foam seal melt?

I would say the dryer heat could damage or maybe even melt the seal. Maybe you could try removing the gasket and wrap a strip of fiberglass in it’s place.

Q: Would this help keep out bugs?

Yes it creates a barrier and only opens one way from the inside of house

Q: Would this fit between two sections of standard, 4 inch semi-rigid ducting? Looking to add to bathroom vent fan ductwork.

Yes, that's exactly how you would use it. Make sure to buy the correct HVAC aluminum (metallic) duct tape for the connection. A clamp cannot be used bc the crushing pressure would inhibit the flapper from working properly.

4.5/5

Product ID: 731938623

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🔄One-way airflow prevents backdraft

⚙️Stainless steel spring & shaft

🛠️8-inch galvanized steel build

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Description

🚀 Seal the airflow, unlock fresh vibes!

VERSATILE APPLICATION - Perfect for AC, exhaust fans, range hoods, heating ducts, and commercial or residential ventilation systems.
EFFORTLESS INSTALLATION - Push-fit design fits snugly into ventilation pipes for quick, tool-free setup.
OPTIMIZED AIRFLOW CONTROL - Precision-engineered flap ensures smooth one-way air movement, eliminating unwanted backdrafts.
RELIABLE PERFORMANCE ASSURANCE - Designed to fit TD lip ducts; not compatible with plastic ducts, ensuring a secure and effective seal.
DURABLE INDUSTRIAL GRADE MATERIALS - Galvanized steel body with aluminum flaps and stainless steel spring for long-lasting performance.

The 8-inch Kikerike Backdraft Damper is a robust ventilation accessory crafted from galvanized steel, aluminum, and stainless steel components. It prevents reverse airflow in HVAC systems, enhancing air quality and energy efficiency across residential, commercial, and industrial settings. Easy to install with a push-fit design, it fits standard metal ducts but is not suitable for plastic ducts.

Specifications

Brand	Kikerike
Package Dimensions	21.3 x 20.8 x 9.3 cm; 280 g
Material	金属
Are Batteries Included	No
Item Weight	280 g

Have a Question? See What Others Asked

Can this be used to stop my Hot water tank from blowing out the flame on windy days?

can this be used on a dryer vent or will the foam seal melt?

Would this help keep out bugs?

Would this fit between two sections of standard, 4 inch semi-rigid ducting? Looking to add to bathroom vent fan ductwork.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

Neha S.

Excellent communication throughout the order process. Product is perfect.