Bosch AZ 389 coaxial flue kit Ø 60/100 mm horizontal 810 mm
The Bosch AZ 389 is an original kit for creating the combustion air intake and flue gas exhaust system of sealed-chamber gas water heaters, in installations with a horizontal outlet.
Designed for concentric flue systems Ø 60/100 mm in C13x configuration , it allows the entry of the air required for combustion and the evacuation of the combustion products to be managed through a single coaxial duct, keeping the respective flows separate.
FEATURES AND COMPATIBILITY
The kit is made of rigid aluminum and includes an 87° flanged starting bend , equipped with sockets for combustion analysis, and an 810 mm horizontal rigid terminal with wind grille .
The Bosch AZ 389 is one of the flue accessories provided by the manufacturer for Low NOx sealed chamber water heaters, including the Bosch Therm 6600 S series, in compatible installation configurations.
The choice of kit and the possible addition of extensions or bends must comply with the Bosch indications relating to the type of drain, the maximum permitted lengths and the installation requirements.
