Varmebaronen Log Boilers

All Varmebaronen biomass heating products available in the UK are fully MCS accredited and qualify for renewable heat incentive payments.

Vedolux Lambda Log Boiler Range

The Vedolux Lambda range of biomass log boilers is one of the most efficient log boilers in the UK market at 93% efficiency. Available is 35 kW, 45 kW and 65 kW outputs, the Vedolux Lambda is a genuine quality product in all respects.

  • 93% Efficiency
  • Design Plus Competition Winner Messe Frankfurt
  • Available in 35, 45, & 65 kW outputs
  • Lambda controlled combustion
  • Environmental Class 5 - best class according to Standard EN 303-5
  • Top-class efficiency and environmental values, CO only 130 mg/m³

Vedolux Lambda 350

Award winning design and exceptional lambda controlled 93% efficiency, Vedolux Lambda boilers are in a class of their own. 35kW output.

Vedolux Lambda 450

Award winning design and exceptional lambda controlled 93% efficiency, Vedolux Lambda boilers are in a class of their own. 45kW output.

Vedolux Lambda 650

Award winning design and exceptional lambda controlled 93% efficiency, Vedolux Lambda boilers are in a class of their own. 65kW output.


Vedolux Fan Assisted Log Boiler Range

Vedolux fan assisted boilers work using reverse combustion with the help of a suction fan making, making them more efficient that traditional up draught boilers - and the perfect solution if your chimney has a poor updraught. The fan is started by simply pressing a button when you light the boiler and automatically stops when the fire goes out.

Duel fuel log/pellet compatible

The Vedolux fan assisted biomass log boilers are designed to work with the Viking Bio pellet burner - converting the log boiler to burn wood pellets in just a few minutes, and making it the most cost effective duel fuel biomass boiler on the market.

  • Simple and robust design
  • available in 30, 37, & 55 kW outputs
  • works through reverse combustion with the help of a suction fan
  • designed to be retrofitted with Viking Bio to convert to dual-fuel (log & pellet)
  • Stand mounted with ash tray for simple ash removal

Vedolux 30

30 kW robust, efficient log boiler, easily converts to burn wood pellets with the Viking Bio pellet burner. Easy to keep clean and soot free, maintaining its high level of efficiency.

Vedolux 37

37 kW robust, efficient log boiler, easily converts to burn wood pellets with the Viking Bio pellet burner. Easy to keep clean and soot free, maintaining its high level of efficiency.

Vedolux 55

55 kW robust, efficient log boiler, easily converts to burn wood pellets with the Viking Bio pellet burner. Easy to keep clean and soot free, maintaining its high level of efficiency.