Efficient storage of heating hot water mostly using biomass, heat
pumps or solar thermal energy sources.
Mild steel construction with exterior paint. No anti-corrosion treatment
required due to the buffer’s closed circuit system.
Used to improve flexibility of pellets, stoves and burners. PUFFER are
used in units with a typically discontinuous energy source such as
biomass boiler and solar thermal system.
Available models with 6 bar working pressure.
- HARD: High thermal insulation with ecological polyurethane hard
- SOFT: NOFIRE® polyester fleece 100% made of recyclable material,
with high thermal insulation. Fire resistance class B-s2d0 according
to EN 13501.
Grey PVC external lining, complete with top and flange cover.
5 years - See general sales conditions and warranty.