Baxi Power HT Installation, Operation And Maintenance Manual page 17

Graph 1
Graph 1.1
Connect the boiler to the flue using a pipe made of stainless steel or plastic material with an internal diameter
of 100 mm, capable of resisting normal mechanical stresses over time, as well as high temperatures
and the chemical effects of fuel gases and their condensates.
Insert the flue-gas union and fasten the connector to the flue-gas thermostat before hooking up to
the flue.
Whenever possible use a flue connection that can be disconnected for maintenance.
Important! horizontal flue sections must have a minimum slope of 3° towards the boiler.
Flue accessories made of plastic material
IstructIons pertaInInG to the Installer
WATER FLOW RATE (l/h)
WATER FLOW RATE (l/h)
11. chimney flue connection
for cascade or single installations are available (diameter 110 mm)
120 kW
89
POWER HT
1.850 - 1.1000
EXCHANGERS
PRESSURE DROP.
POWER HT
1.1200 - 1.1500
EXCHANGERS
PRESSURE DROP.
(<120°C)
912.199.3 - GB