AUTOMATIC AIR VENT
DIAPHRAGM PRESSURE DIFFERENTAIL
ELECTRODE IGNITION FRONT
ELECTRODE IGNITION REAR
FAN ASSEMBLY
FUSE F2A 250V
FUSE HOLDER
GAS VALVE SIT SIGMA
HEAT EXCHANGER
INJECTOR BURNER 1.18mm NG
LEAD ELECTRODE IGNITION
PRESSURE DIFFERENTIAL SWITCH
PRESSURE RELIEF VALVE AND TEMPERATURE
PRESSURE SWITCH AIR
PRINTED CIRCUIT BOARD IGNITION
PRINTED CIRCUIT BOARD RELAY
SAFETY VALVE 3 BAR
SENSOR TEMPERATURE
VENTURI PRESSURE SENSING
VIEWING WINDOW
VIEWING WINDOW FRAME