Bell Heaters
Large bell heaters work on principles of ‘free gas movement’ and have excellent storage capacity. The heaters burn up to 20kg of wood on one 2 hour firing and retain the heat for another 24 hours with a maximum heat output ranging between 2 and 6 kw, equivalent to 60 to 140 kwh per 24 hours, released steadily in form of gentle radiant heat. To see heat movement inside the stove's bells see here
Example projects:
Puy-l'Évêque (La Region Occitanie) in France
This double bell heater was built in Dorset (England)
