Patented Anti Blow System

The flue gas inspection plate, in addition to providing access when cleaning the core of the appliance, also has, in many models, a significant safety feature: it is an actual explosion-proof system installed in most CS THERMOS biomass stoves and boilers.

This system protects against any explosion that could be caused from clogging and a consequent excessive pressure potentially caused by: damp pellets, a dirty stove or a clogged chimney.