Gasification wood logs boiler for heating swimming pools, hot tubs.Gasification wood logs boiler for heating swimming pools, hot tubs. Small on size but big on power, the GSi 37kW gasification boiler burns wood at very high temperature, ideal for installation in smoke controlled areas. Large fire box, high burn temperature, extremely fast heat release, very easy to use and maintain, build to last and includes latest tech. These are some of the key points to note regarding our GSi boilers. For full information page

extremely fast heat release

slack or other fuel in that form

Gloss White and Gloss Red

It has been one of most popular wood burning boilers as it strikes a good balance between long refill times and power output

coal boiler

this is a rough but real life guide and varies with pellet quality

Power output range from 13-21kW

plumbing pipe

wood burning boiler

rest of the boiler

fast temperature build up

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