3 BAR PRESSURE RELIEF VALVE WITH SEAL
AUTOMATIC AIR VENT
BURNER
BURNER INJECTOR - 6.6 MM
BY-PASS ASSEMBLY
CIRCULATING PUMP
CONDENSATE TRAP
DUMMY IGNITION ELECTRODE
EXPANSION VESSEL 8 LITRES
FAN
FLAME SENSING ELECTRODE
FLUE OVERHEAT THERMOSTAT
FUSE - PCB T315 MA
FUSE 5 X 20 2A 250V
GAS VALVE - VK4115
IGNITION ELECTRODE
OVERHEAT THERMOSTAT
PRESSURE GAUGE
PRIMARY / CONDENSING HEAT EXCHANGER
PRIMARY PRESSURE SWITCH AND WASHER
PRINTED CIRCUIT BOARD
SPARK GENERATOR
TEMPERATURE SENSOR (NTC)
TRANSFORMER