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5 Required min
To increase efficiency further a air mass flow meter monitors and adjusts extractor fan speed thus regulating air supply to the stove
conservatory
Power control range
A 25 kW log burner boiler will heat an average semi detached home with a foot print of around 10 meters by 12 meters giving total floor area of around 180 - 210m2
TWBi Semi Automatic Fan Assisted Solid Fuel Central Heating Boilers TWBi Range Of Boilers:TWBi 21kW 5 Required minTWBi 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
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