Back Boiler Ready Stoves: Marine Central Heating Compliance

Selecting a stove for back boiler integration requires careful consideration of the appliance’s thermal capacity and design. In a marine environment, the installation must adhere to Boat Safety Scheme (BSS) requirements and Soliftec best practices to ensure safe and efficient operation.

The stoves in this category are specifically engineered for compatibility with Open-Vent marine heating systems. These systems utilise a header tank to maintain atmospheric pressure, providing a necessary safety margin for solid fuel and diesel appliances on the water.

• System Integration: Designed for efficient heat transfer to radiators and calorifiers.

• Safety Compliance: Suitable for installations featuring a fail-safe gravity circuit.

• Industry Standards: Selected based on criteria established by OFTEC and BSS for professional marine installations.

Technical Guide / FAQ 

The Importance of Open-Vent Plumbing

In accordance with marine engineering standards, back boiler systems on boats should be installed as Open-Vent systems. This design uses an atmospheric header tank to ensure the system cannot build up excessive pressure. This is a critical safety requirement for solid-fuel appliances where the heat source cannot be instantly extinguished. For technical specifications on compliant hardware, you can review the Soliftec Technical Installation Guide.

Fail-Safe Gravity Circuits

A professional installation incorporates a gravity-fed primary circuit. This utilises the natural principle of convection to ensure that heat continues to move away from the boiler even if the circulation pump fails or the 12V power supply is interrupted. This fail-safe is essential for protecting both the appliance and the vessel’s plumbing. If you require assistance with system design, our expert marine plumbing services are available for consultation.

Corrosion and Frost Protection

To maintain the integrity of the heating circuit, industry best practice dictates the use of a 50/50 pre-mixed marine-grade antifreeze. This provides necessary protection against internal corrosion and prevents pipe damage during freezing conditions. To discuss a bespoke installation for your vessel, please contact our engineering team for a technical quote.

Our Back Boiler Boat Stoves

See all our boat stoves with back boiler options below. This is a basic tag page. Follow the main menu to manufacturer-specific pages for more detailed listings.