KKWJ 13kW Free Standing Back Boiler Multi Fuel Stove Air & Water HeaterKKWJ 13kW Free Standing Back Boiler Multi Fuel Stove Air & Water Heater. KKWJ multi fuel stove fits perfectly into stylish classic interiors, an excellent solution for those who appreciate the traditional style and solid quality of cast iron stoves. USE OF ENERGY This 13kW stove is made out of high quality cast iron with a wall thickness of 8mm giving maximum use of heat extraction and expected long & trouble free lifespan. Increased combustion of

An assumed variable constant for the water flow rate is assumed to be around 440 litres per hour

shops or churches heated

is circulating the air around the heated steel fins and out the top

To the side is a shaker lever which moves internal cleaning elements up and down thus increasing heat exchange process and eventually allowing spent gases to exit through baffled exhausts located at the rear

thermal store

they have upper flame re circulation heat exchanger and bottom grate is integral part of the water jacket system

The WBi 100kW holds over 500 litres of fuel

the DCS stove will give you just that

minimum is 2000 litres ideally 4000 litres will stabilise temperature

Like all of our boilers

Ability to burn logs and other solid fuels

extracts fumes and provides low pressure in the burner zone