Bosch FC-C80-500 extension pipe DN80/125 PP, 0.5 m

Bosch FC-C80-500 coaxial chimney pipe extension for condensing gas boilers PP Ø80/125, length 500 mm
 
Purpose
 
The Bosch extension coaxial pipe is designed to extend the structure of the chimney and remove combustion products for gas boilers. The device of a coaxial chimney allows you to separate two flows of gas movement - the products of combustion of fuel are removed outside, and fresh air is supplied to the boiler, which is necessary to maintain combustion. The design of this element consists of two plastic pipes of different diameters, inserted one into the other.