TWB 15kW Manual Multi Fuel Biomass & Coal Hot Water Boiler TWB 25kW Manually Fed Multi Fuel Wood Logs Coal Peat Turf Hot Water Boiler So it does not soot

So it does not soot up

The design is very simple

swimming pool or other large areas

looking at the 30kW unit it has a 130 litre chamber and 40kW is 180 litres in volume

how much by

TWB 15kW Manual Multi Fuel Biomass & Coal Hot Water Boiler TWB 25kW Manually Fed Multi Fuel Wood Logs Coal Peat Turf Hot Water Boiler So it does not sootTWB 15kW Manual Multi Fuel Biomass & Coal Hot Water Boiler TWB Series is a modern multi solid fuel boiler with an attractive design and price, entry level for greener range of wood burning central heating and hot water boilers. Available in power outputs from 15 25KW. TWB is an entry model of our green range of multi fuel boilers. Similarly to the yellow and red burners these units can burn most fuels, they share similar chassis layout are efficient