ABC Combo 40 - Wood and pellet boiler (40 kW)

Are you looking for a boiler that can easily heat larger spaces or commercial premises? The ABC Combo 40 is a powerful wood and pellet boiler that combines flexibility with efficiency. Thanks to its wide power range of 15 to 40 kW, you are assured of sufficient capacity, even in situations where a standard pellet boiler falls short.

Always the right fuel choice

The ABC Combo 40 runs on wood pellets with automatic ignition as standard, but can easily be switched to wood burning. With a special grate in the combustion chamber, you can use pieces of wood up to 100 x 100 x 400 mm without any problems. This gives you certainty: you choose the fuel that is most economical or best available at that moment. Would you like to see more options? Take a look at our overview of pellet boilers.

Sustainable and efficient

With an efficiency of 91%, the boiler makes maximum use of the fuel. At low power, the boiler consumes approximately 3 kg of pellets per hour, while at full power this is 8 kg/hour. This ensures a favourable balance between consumption and heat output. In addition, the option of using wood contributes to sustainability and independence from fluctuating pellet prices.

Designed for long-lasting comfort

The generous 140 kg pellet storage capacity guarantees long burning times without constant refilling. This is a major advantage for intensive use, for example in workshops or industrial buildings. Would you like to buffer the heat even better? Combine the boiler with our buffer tanks and optimise the performance of the system.

Reliable technology

The ABC Combo 40 is built with a sturdy metal top plate and robust doors. The Ø120 mm flue gas outlet and smart safety features, such as a safety thermostat and flue gas temperature monitoring, guarantee safe use. Electricity consumption remains low (100–400 W), making the boiler energy efficient.

Ease of use and operation

The clear display and programmable chrono function make operation easy. For example, you can set the boiler to start later at the weekend or switch off earlier during the week. This allows you to tailor its operation entirely to the usage patterns of the residents or the business.

Maintenance and service

As with all biomass installations, regular maintenance is important. Emptying the ash pan daily, cleaning the turbulators weekly and checking the flues monthly will keep performance at the required level. Thanks to the robust construction and smart design, this maintenance remains straightforward and easy to carry out.

Hewa as your partner

At Hewa, you not only get a boiler, but also the assurance of technical support, clear documentation and reliable delivery. Are you curious about possible subsidies? Check out the latest information on our page /subsidies/isde/ and find out if your project is eligible.

Are you an installer looking for a powerful and flexible solution for your customer? Or are you a private individual who wants to become more independent from fossil fuels? The ABC Combo 40 offers the certainty of power, efficiency and versatility. Contact Hewa today and discuss the possibilities for your project.