What size hole saw does it require?

You need a 44mm hole saw. the ventilator needs a lozenge shaped hole not a round hole so you also need a hack saw and some other tools. Such as: , scissors, tape, drill, 2.5mm (1/8”) drill bit, 5.5mm (7/32”) drill bit, metal file, rust inhibitor and brush, 3mm (1/8") hex key, waterproof adhesive sealant.

Does this help with condensation

Yes, that is one of the main reasons that people fit them.

Hi, how noisy is this fan 1. when driving? 2. when parked? thx.

I've not noticed any noise when driving or when pakes. It's really quiet! It's in the back cabin, separate from the seat cabin.

Does this let any rain in?

No. It extracts air, nothing comes in through the vent. You can also close the vent if you wish.

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Flettner Low Profile Vent Slimline Van Wind Driven Rotating Roof Vent - White - 252mm Diameter - 58mm Height - Internal Shutter Control

Product ID: 73014971

Details

Brand
Flettner
Colour
White
Electric fan design
Exhaust Fan
Power source
Corded
Style
Modern
Special feature
Low Profile

📏58mm ultra-low height

🔄252mm rotating vent diameter

🔧Internal shutter control

Description

🚐 Elevate your van’s airflow game without raising the roof!

DURABLE SLEEK DESIGN - Aesthetic white finish that blends perfectly while built to last.
QUICK SIMPLE INSTALLATION - Secure with just four 3mm bolts—get it done in minutes, not hours.
WORLDS LOWEST PROFILE VENT - Only 58mm tall to fit under roof racks and tight spaces effortlessly.
UNIVERSAL ROOF COMPATIBILITY - Engineered to seamlessly fit any roof design, no compromises.
SMART INTERNAL SHUTTER CONTROL - Adjust airflow from inside your vehicle for ultimate comfort and convenience.

The Flettner Slimline Low-Profile Vent is the world’s lowest rotating roof vent at just 58mm tall, designed for vans and vehicles with height restrictions. Featuring a 252mm diameter and internal shutter control, it fits any roof design and installs quickly with minimal hardware. Available in white, it combines sleek aesthetics with practical ventilation, perfect for professional millennial van owners who demand style and function.

Specifications

ASIN	B07FPFR69B
Best Sellers Rank	363,013 in DIY & Tools ( See Top 100 in DIY & Tools ) 303 in Vents
Blade Length	58 Millimetres
Blade Material	Metal
Brand	Flettner
Brand Name	Flettner
Collection Name	Roof Ventilation
Colour	White
Connector Type	IEC C13
Control Method	Touch
Controller Type	Touchpad Control
Customer Reviews	4.3 out of 5 stars 24 Reviews
Electric Fan Design	Exhaust Fan
Electric fan design	Exhaust Fan
Finish Type	Powder Coated
Included Components	Cord
Indoor Outdoor Usage	Outdoor
Installation Type	Flush Mount
Is Product Cordless	No
Item Dimensions D x W x H	5.8D x 25.2W x 5.8H centimetres
Main Power Connector Type	IEC C13
Manufacturer	Flettner
Material	Metal
Model Name	Slimline
Mounting Type	Flush Mount
Part Number	SLIMW
Power Source	Corded Electric
Power source	Corded Electric
Product dimensions	5.8D x 25.2W x 5.8H centimetres
Recommended Uses For Product	Ventilating
Size	252mm x 58mm
Smart Home Compatibility	Not Smart Home Compatible
Special Features	Lowest Profile, Universal Fit, Internal Shutter Control
Style	Modern
Switch Type	Touchpad
Unit Count	1.0 count
Wattage	40 watts

Reviews

L**N

Fantastic

Easy to use and fit great product

23.08.2024

P**L

Vent works only when driving.

This vent is used in a small van, it seems to work only when driving, not from wind while parked. Installation was reasonably strait forward. Delivery to Canada from England using Amazon was quite prompt.

22.06.2022

M**S

Perfect service

Just the job - fair price

15.02.2021

M**.

Just what we needed

Does what it says on the tin

13.09.2019

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