- High efficiency, closed gas boiler in high-quality stainless steel according to the unique and efficient tank-in-tank principle
- This range consists of 7 models with a capacity of 200 to 315 liters, nominal power from 25 to 115 kW
- Particularly suitable for numerous applications in utilities such as sports facilities, campsites, large kitchens, hotels, and collective installations
- Easy to install and very low maintenance
- The WaterMaster Evo (X) is fully insulated with high-quality polyurethane foam finished with a modern lacquered steel jacket
- All models are standard equipped with an integrated control and regulation panel with thermometer and manometer. Includes simple and complete fault diagnosis system
- Fully condensing high efficiency (HR) and modulating
- The heat exchanger and the sanitary boiler are both fully made of stainless steel
- Equipped with a modulating premix burner suitable for both natural gas and propane
- Low NOx emission and belonging to NOx class 5
- Whisper quiet and can be placed almost anywhere due to flexibility in flue gas exhaust systems
- The WaterMaster Evo is standard delivered including loading pump and automatic air vent
- The WaterMaster Evo can optionally be made suitable for connection with a building management system
- Anti-legionella with a storage temperature > 60°C
The generation efficiency for the EPC calculation is 98.5%. The WaterMaster Evo is therefore approved for the Energy Investment Deduction (EIA). Number 220115 for domestic hot water preparation.


