The Marine LPG Compliance Shift: Why Many Popular Appliances Are No Longer Legal for Boats
For decades, boat owners, builders, and marine gas engineers turned to familiar brand names like Thetford for galley cookers and[…]
Read moreInstalling and maintaining LPG (Liquid Petroleum Gas) systems on inland waterway vessels requires a specialised skill set that goes beyond standard domestic gas fitting. Due to the heavier-than-air nature of LPG and the enclosed environment of a boat hull, the technical requirements for ventilation, gas-tightness, and appliance stability are absolute. At Marine Heating Solutions, we provide specialised engineering support to ensure your gas system is BSS-compliant and operates with maximum safety in the unique marine environment.
Every fuel type has its own “personality” and safety quirks on a boat. Whether you’re looking for the dry heat of a diesel burner, the instant response of LPG, or the traditional feel of a solid fuel stove, the engineering requirements are completely different. To ensure your installation is efficient, safe, and fully BSS-compliant, click through to our dedicated guides for your specific system:
Our service model prioritises precision engineering to ensure your LPG system is both safe and fuel-efficient. By using digital manometers and marine-specific leak detection protocols, we ensure that every joint and appliance meets the highest technical standards.
LPG remains the most popular fuel for boat heating and cooking due to its reliability and availability. Whether you are installing a new oven or servicing a water heater, our work is documented to meet current PD 5482-3 standards. You can read our technical insight on how long a gas certificate lasts to understand your ongoing compliance requirements.
To maintain a valid Canal & River Trust (CRT) license, any vessel with a gas system must pass the Boat Safety Scheme (BSS).

As GasSafe marine engineers and OFTEC registered technicians, we specialise in certifying appliances like the EUP11RS Water Heater, ensuring they are flued correctly and safe for cabin use. Our recognised status with the Canal & River Trust ensures our installations respect the safety of the wider waterway community.
An LPG system is often part of a wider technical network. We provide specialised support for marine plumbing systems that utilise gas boilers, as well as marine electrical services for systems requiring 12V ignition or gas-solenoid safety cut-offs.
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