The Metaloterm UK system is a modular concentric flue system, made of stainless steel with a sealing ring which combines air inlet and flue. Metaloterm UK is suitable for low temperatures, condensing and non condensing applications with flue gasses in positive or negative pressure. The system is suited for room sealed applications such as condensing heaters and boilers. For Passive house the Metaloterm assortment provides the Iso-block which can becombined with UK.
Rais stoves and inserts stand for Danish design of the highest quality. And recently they have added chimney tubes to their collection. Ontop developed a special product line for Rais in the colours black, white, nickel, silver, mocha and platinum.