Wood Central Heat Outdoor Boilers.

HeatMaster G-Series EPA Downdraft Indoor or Outdoor Wood Boilers - Three Sizes
HeatMaster G-Series Boilers are certified for indoor or outdoor installations.


HeatMaster GS-Series EPA Downdraft Outdoor Wood Boilers - Three Sizes
HeatMaster GS-Series Boilers are only certified for outdoor installations.


HeatMaster MFe Series Wood & Coal Boilers - Five Sizes
HeatMaster MFe Boilers are certified for indoor or outdoor installations.