Nominal Power i
The Green Mountain 20 cast iron wood stove combines the charm of traditional fire with a deep, compact design that allows long logs to be loaded with ease. Its cast iron structure provides robustness and a timeless aesthetic that adapts to any environment.
Thanks to its dual combustion system, the Green Mountain 20 optimizes performance, reduces pollutant emissions, and maintains heat for longer, making your heating more environmentally friendly and economical.
Thanks to its dual combustion system, the Green Mountain 20 optimizes performance, reduces pollutant emissions, and maintains heat for longer, making your heating more environmentally friendly and economical.

A further step in our commitment to sustainability
All Hergóm products have been redesigned to adapt to and comply with the European Ecodesign standard and the strictest international controls, far exceeding the minimum requirements in terms of performance, CO and particulate emissions.
By using wood as fuel in a highly efficient Hergóm stove, you will be contributing to a less polluted and more sustainable world.
More information about our ECODESIGN commitment >