3
DESCRIPTION
Flue reduction collar
Top cover
Automatic air vent
Central heating flow pipe
Flue pipes and turbulators
Insulation
Burner
Detector NTC3
Heating return
Combustion chamber
Burner chamber plate
Primary circuit
Primary safety valve
Low water pressure switch
Detector NTC1 and NTC2
Casing front panel
Primary expansion vessel
Domestic cold water inlet
Heating circuit filling
valve with removable hose
and non-return valve
Primary shunt pump
Domestic hot water outlet
Tank-in-Tank heat exchanger
