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Created by Gas Engineers, for Gas Engineers • We only sell Genuine Boiler Spares • HSP - Where The Trade Buy

WORCESTER
GR4700IW 21S NG - (Heat Exchanger)
Appliance Code: 41-800-13

Appliance Diagram


Heat Exchanger diagram for Worcester Gr4700IW 21s NGClick the diagram to open it on a new page

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1   HEAT EXCHANGER C/W SUMP
Worcester part no. 8716121449
£294.51
2 Part number 87133011140, NUT NUT
Worcester part no. 87133011140
£3.36
4   SEAL
Worcester part no. 87186510710
£10.26
5   TEMPERATURE LIMITER
Worcester part no. 8716121958
£8.78
6 Part number 87186823320, NUT M8 WITH FLANGE NUT M8 WITH FLANGE
Worcester part no. 87186823320
£2.96
7 Part number 87131040510, THREADED STUD M8 X 45 THREADED STUD M8 X 45
Worcester part no. 87131040510
£4.15
8   GASKET BURNER
Worcester part no. 87186507890
£12.43
9   ELECTRODES
Worcester part no. 87379035360
£33.33
10   BURNER 30 KW
Worcester part no. 8716121955
£30.01
11   DUCT GAS-AIR MIXTURE
Worcester part no. 87186496680
£107.41
12 Part number 8716117038, SEAL CONDENSATE TRAY SEAL CONDENSATE TRAY
Worcester part no. 8716117038
£2.32
13   SEAL
Worcester part no. 8716121856
£1.50
16   CONNECTOR 6.3 MALE
Worcester part no. 87186521960
£8.09
17   SCREW M4X8 (10X)
Worcester part no. 87186445530
£3.33
18 Part number 7736700599, Ignition transformer IGNITION TRANSFORMER
Worcester part no. 7736700599
£10.29
19   IGNITION CABLE
Worcester part no. 87379029990
£10.84
20   SCREW M6X18 (10X)
Worcester part no. 8737602143
£14.67
21   FIXING BRACKET
Worcester part no. 87186509850
£14.67
22   SCREW M5X8 TAPTITE POZI PL (10X)
Worcester part no. 8737602552
£4.70
23   PLATE
Worcester part no. 8716121838
£1.28
23 Part number 87434010910, RETAINING KIT RETAINING KIT
Worcester part no. 87434010910
£8.87
24   SEAL
Worcester part no. 8716121870
£2.50
25 Part number 87167711540, O-RING 17X4 (10X) AFTER FD992 O-RING 17X4 (10X) AFTER FD992
Worcester part no. 87167711540
£2.63
26   SCREW M4 X 8 HEX HD POZI TAPTITE
Worcester part no. 8716117078
£0.83
27   ASSEMBLY CONDENSATE TRAY BOSCH
Worcester part no. 8716121187
£30.75
28 Part number 87186863360, SCREW EJOT ALTRACS PLUS PAN HD TORX M5x9 SCREW EJOT ALTRACS PLUS PAN HD TORX M5X9
Worcester part no. 87186863360
£2.32
29   SENSOR NTC
Worcester part no. 8716121957
£11.23
30   BAFFLE SET
Worcester part no. 8716121956
£42.07



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