DWBi 50kW solid fuel boilers, large house, swimming pool boiler.DWBi 50kW solid fuel boilers, large house, swimming pool boiler. Holding just over a wheelbarrow & a half worth of 22 inch long logs, DWBi 50kW wood boiler is the biggest in the DWBi boiler line up. Whilst being a lump hammer of a solid fuel boilers, the intelligent controller coupled with variable speed fan, ensures that the boiler has 80%+ combustion efficiency, fast temperature build up, more complete burn and very long refill times. If you have

The whole mechanism works very quietly and flawlessly

KGWJ fireplace inserts are equipped with water jacket heat exchange system specially designed for intensive burning

check every 3-4 hrs

Ideal for all central heating applications vented or pressurised sealed systems and burning of most solid fuels

Assuming air entering heat exchanger being 15 deg C will now be heated to 37 deg C

buffer tank(s) and unit heater

coal burner boiler

Space available for manual filling is between 20 - 45 litres

large detached

the intelligent controller coupled with variable speed fan

The specific heat capacity of the above scenario is 8-10kW

Speed 1 - 2300m3