TWBi 21kW Computer Controlled Fan Assisted Wood Coal Central Heating BoilerTWBi 21kW Computer Controlled Fan Assisted Wood Coal Central Heating Boiler. Fan assisted multi fuel biomass central heating boilers, simple, solid, reliable with modern control system. Power output range from 13 21kW Semi automatic wood burning boilers in the TWBI range, similarly to WBI and DWBI, can trace their DNA from the entry level TWB of the green boiler range. Like other boilers, the TWBI multifuel boiler is solidly made out of 5 6 mm EN

wood products and waste

Auto feed of pelletized fuel

depending of weather temperature and correct space heater sizing

efficient and very easy to use

Fan mounted in the boiler allows for even distribution of heat in the room

key hallmarks of a system that will see logs drying time reduced to around 2-3 days

a leak off radiator or a buffer tank is commonly used

When temperature drops below set threshold

Electronically controlled fan assisted combustion give the DWBi 40kW solid fuel boiler better control over fire efficiency

light domestic waste and other combustible solid fuels

Our dual fuel wood pellet and logs boiler is a true multi fuel burner with capability of burning wide range of fuels using automatic feed system or manually loaded

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