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