Flow Connection
Overheat Sensor
Casting Sensor
Fan and Flue Hood
Primary
Heat Exchanger
Burner & Electrodes
Data Label
Wiring Centre
PCB Enclosure
© Baxi Heating UK Ltd 2008
Flow Sensor
Gas Connection
Return Connection
Flue Sample Point
Spark Igniter
Air Pressure Switch
'O' Ring and
Clip Joints
Secondary
Heat Exchanger
Condensate Trap
Gas Valve
Condensate Connection
Fig. 50
43