Expected burn time between refills 7-28 days during winter for correctly sized machine
without electricity
WBI boilers bridge gap between multi fuel burning capability of solid fuel burners and an automatic technology of wood pellet type machines
Triple system of combustion chamber's air supply
Speed 3 - 3000m3
DPBi2 21kW, pellet, biomass, grain, wood, logs boiler with auto feed. Output:21kW Expected burn time between refillsDPBi2 21kW, pellet, biomass, grain, wood, logs boiler with auto feed. Looking for viable money saving central heating alternative to oil, gas boilers or air source and geothermal heat pumps? The DPBi range are true flexi fuel central heating system boilers, primary fuel like wood pellets is fed from auger with ability to manually load and burn wood and logs through middle door without affecting the auto feed operation DPBi 21kW, wood pellet boiler