POTTERTON 20/18731
O-RING - 18MM ID - ON HEAT EXCHANGER

POTTERTON 670174
WASHER - SEALING - 6MM Iid - FOR PRESSURE GAUGE

POTTERTON 5000721
PRESSURE RELIEF VALVE 3 BAR PUSH FIT

POTTERTON 10/18728
AUTOMATIC AIR VENT

POTTERTON 430006
ISOLATING VALVE CH FLOW / RETURN RED 22mm

POTTERTON 21/18601
PRINTED CIRCUIT BOARD - MODULATION

POTTERTON 10/19272
SEAL - LARGE FLUE SEAL ON TWIN ADAPTOR

POTTERTON 10/19162
SWITCH - ON / OFF - C/W WIRING HARNESS

POTTERTON 10/18764
FROST THERMOSTAT

POTTERTON 10/18735
OVERHEAT THERMOSTAT ASSY

POTTERTON B4286
FLUE - EXTENSION PACK - CONCENTRIC - VERTICAL / HORIZONTAL

POTTERTON 670176
WASHER - 24 X 18 NOVUS SUPRA - 3/4INCH

POTTERTON 401638
O-RING - GAS VALVE - 25MM

POTTERTON 20/18732
O-RING 12MM

POTTERTON 160029
FUSE T 2AMP 250V 20MM

POTTERTON 10/19082
FAN ASSEMBLY

POTTERTON 10/18843
SEAL - FAN OUTLET

POTTERTON 10/18761
THERMISTOR SENSOR

POTTERTON 10/18695
FLEXIBLE PIPE

POTTERTON 10/18640
SEAL - FAN INLET TO FLUE HOOD