TWBi Semi Automatic Fan Assisted Solid Fuel Central Heating Boilers TWBi Range Of Boilers:TWBi 21kW To increase efficiency further a

To increase efficiency further a air mass flow meter monitors and adjusts extractor fan speed thus regulating air supply to the stove

5 Required min

Efficient heat distribution

The DWBi range can also be used with our buffer tanks and our hot air blowing fan radiators

empty ash every 2-4 days if used at full power and an inside clean every 2-3 months with cleaning devices provided

TWBi Semi Automatic Fan Assisted Solid Fuel Central Heating Boilers TWBi Range Of Boilers:TWBi 21kW To increase efficiency further aTWBi Semi Automatic Fan Assisted Solid Fuel Central Heating Boilers. Fan assisted multi fuel biomass central heating boilers, simple, solid, reliable with modern control systems. 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 certified