Truma Roof Cowl

Truma Roof Cowl

The Truma Roof Cowl is a genuine replacement component designed to fit the roof flue outlet of Truma gas heaters installed in caravans and motorhomes. This threaded cap fits onto the top of the heater chimney and helps protect the flue system from rain, leaves and debris, ensuring the heating system continues to operate safely and efficiently.

Manufactured by Truma, the cowl is designed to screw directly onto compatible heater flue outlets, providing a secure and weather-resistant finish. It is commonly used on installations with Truma S-Series space heaters, where the exhaust system exits through the vehicle roof. 

Why Choose This Spare Part

• Protects heater flue system – stops rain, debris and insects entering the chimney.

• Designed for Truma gas heaters – compatible with many caravan and motorhome installations.

• Simple screw-on installation – attaches directly to the roof flue outlet.

• Durable weather-resistant construction – designed for exterior roof mounting.

• Genuine Truma replacement part – ensures proper fit and reliable performance.

Key Features

• Roof flue cap for Truma caravan and motorhome heaters

• Helps prevent water and debris entering the heating flue

• Threaded fitting for quick installation

• Durable weather-resistant plastic construction

• Suitable replacement part for damaged or missing roof cowls

Technical Specifications

Installation Notes

The roof cowl screws directly onto the roof-mounted flue outlet of compatible Truma heaters. Proper installation helps maintain correct ventilation and protects the heating system from environmental exposure.

Because the component is part of the heating exhaust system, installation should be performed by a qualified technician or competent installer when working on gas appliances.

What’s Included

• 1 × Truma Roof Cowl / Flue Cap

Why Buy This Spare Part?

If your caravan or motorhome heater flue is missing its protective cap or the original has been damaged, replacing it with a Truma Roof Cowl helps maintain the correct operation of your heating system while protecting the flue from rain, debris and insects. Using a genuine Truma part ensures reliable compatibility with your existing heater installation.