How does this attach to the hole I will cut into my aluminum soffit?

There are screw holes in the flange of the inner (black) piece. You will screw the black piece into the material surrounding the hole. The white louvered cover will conceal the screws when installed. FYI, I found that the perforations on the white cover were so small that not enough air could get through, so I cut that out leaving only the louvers in place. Now the fan can do its job because the air can flow through.

how to install this through the 1" thick drywall ceiling?

Use a circle cutter for sheetrock (Home Depot, Lowes, Ace etc.) and screws through the flange of the inner black section. May need to use cavity fasteners.

What is the flow direction, into the grill or out of the grill?

The grill is used with vent duct to exit outside the structure so flow is from inside out. The grill is to prevent critters and birds from getting into your house.

can anyone tell me exact inside and outside diameter?

inside diameter is 2.83 inch. outside diameter is 4.53 inch

Hon And Guanルーバーair Vent 6 Inch By150

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

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358.82 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Reviews

C**S

Must buy the complete package

Simple to install

Invalid date

D**G

A good product

Perfect, but the bug screen I replaced with mesh. The hard plastic impeded airflow.

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P**G

Strong plastic and good fit

This is good stuff, it was very precise in dimension, and strong not brittle plastic.

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J**H

Performs as should

Inner screen snapped in half first attempt at installing..replaced it with a piece of leftover screen i had from a window repair some time ago. Fixture fit perfectly in the hole as it should after making said hole with a 6” hole saw..one bump with the heel of my hand and it was installed and running like a swiss watch.

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G**R

Good quality

Not actually 6 inch. More like 5.75

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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2 weeks ago

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358.82 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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ASIN	B077HJMJ7T
Amazon.co.jp での取り扱い開始日	2018/6/10
おすすめ度	4.6 5つ星のうち4.6 (543) var
ブランド	Hon&Guan
商品の重量	236 g
製品サイズ	20.98 x 20.98 x 7.49 cm; 235.87 g
製品型番	PI024
電池付属	いいえ

HON & GuanルーバーAir Vent 6 Inch BY150

Description

Specifications

Reviews

Common Questions