Water heater covers

Find here the flue covers to protect your caravan or motorhome water heater. These parts ensure effective sealing against debris and bad weather.

Rated 2,3/5 based on 3 customer reviews· Updated on 29 octobre 2026

« es demasiado ajustado para mi modelo, debería ser dos o tres milímetros más grande en la medida interior »

« Article pas vraiment de bonne qualité, ne correspond pas aux tailles annoncée de plus prix de la livraison trop cher »

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How to choose a water heater flue cover

The choice of a flue cover is mainly based on compatibility with your water heater model and the robustness of the material used.

Compatibility is the key criterion. Specific models are designed to fit perfectly with the original reference. For older or more varied recreational vehicles, a universal cover can offer a functional alternative, provided you check the tension and installation format.

The manufacturing material influences the longevity of the part. Polycarbonate is preferred for its resistance to shocks and external temperature variations. It allows the opening to remain closed without deforming, thus ensuring better durability against bad weather.

Maintenance remains minimal. A flue cover should be checked regularly to ensure it is neither cracked nor dislodged. Its role is to protect the inside of the heating system, which indirectly contributes to the safety and proper functioning of your caravan installation.

Selection criteria for a water heater cover

CriterionSelection advice
Model compatibilityCheck that the cover matches your system, whether it is a specific model or a universal compatibility for motorhomes.
Manufacturing materialPrefer polycarbonate for its mechanical resistance and its ability to protect the flue from debris and harsh weather conditions.
Original referenceKeep the manufacturer reference, such as reference 70122-01 for Truma parts, to guarantee exact fit with your vehicle.

Frequently asked questions about water heater covers

What is a flue cover for?

It protects the water heater flue opening from bad weather, dust and debris, while keeping the opening closed for system safety.

What material is used for these covers?

The available universal models are generally made of polycarbonate, a robust material capable of withstanding external stresses.

Is this cover compatible with all water heaters?

No, there are specific models for Truma Ultrastore water heaters and universal versions adapted for recreational vehicles. Always check compatibility before purchasing.

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Frequently asked questions

  • What is a flue cover used for?

    It protects the opening of your water heater's flue from the elements, dust, and debris, while keeping the opening closed for system safety.

  • What material is used for these covers?

    The available universal models are generally made of polycarbonate, a robust material capable of withstanding external stresses.

  • Is this cover compatible with all water heaters?

    No, there are specific models for Truma Ultrastore water heaters and universal versions adapted for recreational vehicles. Always check compatibility before purchasing.