single wall stainless steel chimney Diameter:180 mm The auroTHERM plus collectors offer

The auroTHERM plus collectors offer excellent heat transfer with their anti-reflective glass and high-quality sidewall insulation

Thermal safety valve for Defro boilers with integrated safety heat exchanger

Return via spring force

The installation should be checked regularly

The grate integrates seamlessly into the heating system

single wall stainless steel chimney Diameter:180 mm The auroTHERM plus collectors offerStainless steel chimney single walled Product description Single wall stainless steel chimneys are another type of flue system in which the flue consists of a single pipe. Unlike double walled systems, which consist of two concentric pipes, single walled stainless steel systems have only a single pipe. DEFRO MKS are designed for the renovation of an existing masonry chimney system. They are lightweight, making them easy to handle and install. They are