AUTOTERM Bowden Cable Ducting Valve Variable Y-Piece (60mm, 75mm & 90mm)

Take full control of your campervan or motorhome heating system with the AUTOTERM Bowden cable ducting valve. Featuring an integrated adjustable flap and supplied with a 1.5m Bowden control cable, this innovative ducting Y-piece allows you to manually direct warm air to different areas of your vehicle.

Designed for maximum flexibility, the Y-piece can be trimmed to suit 60mm, 75mm or 90mm ducting, making it ideal for a wide range of diesel heater installations.

Control Your Airflow

The built-in adjustable flap enables you to control the direction and volume of airflow through the ducting system. Simply operate the Bowden cable to divert warm air where it's needed most, making it perfect for heating multiple areas such as:

• Living area

• Sleeping area

• Cab

• Bathroom

• Garage or storage compartments

What's Included

• 1 × AUTOTERM Variable Flap Y-Piece

• 1 × 1.5 Metre Bowden Control Cable

Compatible Duct Sizes

The adaptor can be cut to suit the following duct diameters:

• 60mm

• 75mm

• 90mm

Simply trim the outlets to the required size for your installation.

Product Features

• Genuine AUTOTERM ducting adaptor

• Integrated adjustable airflow flap

• Includes 1.5m Bowden control cable

• Compatible with 60mm, 75mm and 90mm ducting

• Easily trimmed to suit your heating system

• Durable, high-quality construction

• Ideal for custom warm air distribution systems

Ideal For

• Campervans

• Motorhomes

• Caravans

• Boats

• Commercial vehicles

• Off-grid and expedition vehicles

Why Choose the AUTOTERM Variable Y-Piece?

Unlike a standard ducting splitter, this variable Y-piece gives you complete control over how warm air is distributed throughout your vehicle. Whether you want to prioritise heating the living area during the day or the sleeping area at night, the adjustable flap makes it quick and easy to redirect airflow without modifying your heating system.

It's the perfect solution for creating a more efficient, comfortable and versatile diesel heater installation.

FAQ

Is this a replacement Bowden cable ducting valve?
Yes, this AUTOTERM variable flap Y-piece is designed for controlling directional flow through the ducting.

Which duct sizes is it compatible with?
It can be trimmed to suit 60mm, 75mm or 90mm ducting.

What is included in the box?
The kit contains 1 × AUTOTERM Variable Flap Y-Piece and 1 × 1.5m Bowden control cable.