Finnish Contraflow Masonry Heater

Finnish contra flow has two dawn draft channels and can be up to 3 metres high. Heater can be fitted with an oven or other features like a heated bench. High quality cast iron doors are used. Weight over 3 ton is not unusual, depending on the type of brick used. Heaters can be finished with lime or clay plaster, brick or natural stone or even tiled and painted.

This stove was built in Dalen (Norway)