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Best selling products: Best
Home Water Heater Parts
Best-selling
Highest-rated products
1
Rank 1
Worcester 7716191083 1m Water Heater Flue Extension Pipe
(1)
£21.48 New
£21.48 New
---- Used
No used products available
2
Rank 2
Ideal 179032 24VDC Water Heater Gas Valve
(1)
£57.88 New
£57.88 New
£31.87 Used
£31.87 Used
3
Rank 3
Vaillant 45-Degree Flue Elbows (303911)
(10)
£29.43 New
£29.43 New
£14.99 Used
£14.99 Used
4
Rank 4
Worcester Filling Link - 7716192281
(5)
£13.97 New
£13.97 New
---- Used
No used products available
5
Rank 5
Vaillant DHW Heat Exchanger Plate - 0020020018
(8)
£19.00 New
£19.00 New
£18.39 Used
£18.39 Used
6
Rank 6
Baxi Motor with Clip - Black/White (7216534)
(12)
£10.72 New
£10.72 New
£7.99 Used
£7.99 Used
7
Rank 7
Vaillant 0020048969 Control Knobs Set for ecoTEC plus Boiler, 3 Pieces - Grey
(42)
£7.85 New
£7.85 New
£5.97 Used
£5.97 Used
8
Rank 8
Ideal 176473 Flow Sensor Turbine Kit
(5)
£24.50 New
£24.50 New
£16.98 Used
£16.98 Used
9
Rank 9
Elterm Chemical Dosing Pot - 3.5 L
(1)
£265.00 New
£265.00 New
---- Used
No used products available
10
Rank 10
Vaillant 0020132683 Diverter Valve
(2)
£37.99 New
£37.99 New
£30.14 Used
£30.14 Used
11
Rank 11
Sunvic SD2701 240V 3-Port Spring Return Motorized Valve Actuator - White
(5)
£89.99 New
£89.99 New
£34.95 Used
£34.95 Used
12
Rank 12
Worcester Bosch 87161165150 Full Gas Valve
£52.68 New
£52.68 New
£22.00 Used
£22.00 Used
13
Rank 13
Baxi Multifit Easy-Fill Permanent Filling Link - 7665482
(3)
£23.56 New
£23.56 New
---- Used
No used products available
14
Rank 14
Vaillant 053574 Gas Control Valve
(3)
£189.99 New
£189.99 New
£21.90 Used
£21.90 Used
15
Rank 15
Biasi BI1441501 Magnetic Flow Switch Filter
(6)
£22.52 New
£22.52 New
---- Used
No used products available
16
Rank 16
Worcester Bosch Fan Assembly (87161164740)
(5)
£78.55 New
£78.55 New
£45.00 Used
£45.00 Used
17
Rank 17
Sunvic SM5201 2-Port 4-Wire Valve Actuator
(2)
£75.00 New
£75.00 New
---- Used
No used products available
18
Rank 18
Ideal 175679 Pressure Gauge Kit
(10)
£16.40 New
£16.40 New
£9.99 Used
£9.99 Used
19
Rank 19
Ideal Horizontal Flue Kit - White (208171)
(3)
£82.99 New
£82.99 New
---- Used
No used products available
20
Rank 20
Vaillant 178983 Water Pump for ecoTEC Condensing Tankless Water Heaters
(7)
£69.99 New
£69.99 New
£21.47 Used
£21.47 Used
21
Rank 21
Caleffi Robocal 15mm Water Heater Air Vent - 502649
(18)
£9.95 New
£9.95 New
---- Used
No used products available
22
Rank 22
Vaillant Heat Exchanger DHW - 12 Plates (065131)
(35)
£8.00 New
£8.00 New
---- Used
No used products available
23
Rank 23
McAlpine CONFLEX-KIT1 Flexible Condensate Pipe Kit
(7)
£7.58 New
£7.58 New
---- Used
No used products available
24
Rank 24
Heatrae Sadia Megaflo Cold Water Inlet Control Kit
(5)
£97.99 New
£97.99 New
---- Used
No used products available
25
Rank 25
Potterton 407677 Printed Circuit Board Profile Prima PCB
(135)
£79.99 New
£79.99 New
£23.51 Used
£23.51 Used
26
Rank 26
Heatrae Sadia 95606952 Element Assembly and Cut-Out for Water Heaters Supreme 140, 150, 180, 170, 165, 155
(3)
£94.28 New
£94.28 New
---- Used
No used products available
27
Rank 27
Caleffi 311501 6 Bar Pressure Relief Valve - Bronze/Red
(16)
£24.99 New
£24.99 New
---- Used
No used products available
28
Rank 28
Glow-Worm Flexicom Support (0020014167)
(4)
£89.08 New
£89.08 New
£34.89 Used
£34.89 Used
29
Rank 29
Worcester Bosch Long Telescopic Flue Kit 60/100mm
(4)
£94.23 New
£94.23 New
---- Used
No used products available
30
Rank 30
Vaillant 0020074963 Control Knobs for ecoTEC Plus 600 and 800 Range - Grey
(50)
£10.01 New
£10.01 New
£3.29 Used
£3.29 Used
31
Rank 31
Worcester Water Heater Print Circuit Board - 8716119385
(4)
£30.84 New
£30.84 New
£19.00 Used
£19.00 Used
32
Rank 32
Alpha 1.029719 Fan Assembly
(1)
£79.99 New
£79.99 New
£46.99 Used
£46.99 Used
33
Rank 33
Baxi 7713520 Pump Kit for Water Heaters 124ERP Combi, 128 ERP Combi, 228 ERP Combi, 424 ERP Combi
£120.90 New
£120.90 New
£98.98 Used
£98.98 Used
34
Rank 34
Baxi 248002 Boiler Fan
(5)
£49.99 New
£49.99 New
£44.99 Used
£44.99 Used
35
Rank 35
Baxi 5111714 Condensate Trap Kit for Baxi Combi 130HE
(11)
£17.96 New
£17.96 New
---- Used
No used products available
36
Rank 36
Ideal Ignition Printed Circuit Board
(5)
£31.88 New
£31.88 New
£19.00 Used
£19.00 Used
37
Rank 37
Baxi 5120218 Circuit Board for Duo-Tec Combi 28 HE
(11)
£39.95 New
£39.95 New
£16.12 Used
£16.12 Used
38
Rank 38
Ideal 177550 Printed Circuit Board Kit
(1)
£131.25 New
£131.25 New
£44.99 Used
£44.99 Used
39
Rank 39
Bosch 87161157540 Flow Sensor for Worcester Greenstar CDi Classic Gas Condensing Combination Boiler
(7)
£22.00 New
£22.00 New
£16.13 Used
£16.13 Used
40
Rank 40
Vaillant Printed Circuit Board (130837)
(12)
£38.33 New
£38.33 New
---- Used
No used products available
41
Rank 41
Vaillant Pressure Relief Valve (190732)
(30)
£7.30 New
£7.30 New
---- Used
No used products available
42
Rank 42
Riello R40 G10 Oil Burner - Red (3746467)
£381.02 New
£381.02 New
---- Used
No used products available
43
Rank 43
Baxi Diverter Valve (248727)
(11)
£7.25 New
£7.25 New
---- Used
No used products available
44
Rank 44
Viessmann 7833759 Radial Fan
(1)
£174.99 New
£174.99 New
£39.99 Used
£39.99 Used
45
Rank 45
GRUNDFOS MAGNAD 65-60 F 340 CIRCULATOR PUMP 99221377 MODEL C
£1,332.68 New
£1,332.68 New
---- Used
No used products available
46
Rank 46
Ariston 406802 Storage Pressure Reducing Valve - White
(1)
£26.68 New
£26.68 New
---- Used
No used products available
47
Rank 47
Regin 10mm X 15mm Boiler Case Seal REGJ58
£13.95 New
£13.95 New
---- Used
No used products available
48
Rank 48
Worcester 87161215460 Fan Assembly for Bosch Si/C1 Series Water Heaters
(2)
£181.89 New
£181.89 New
£89.98 Used
£89.98 Used
49
Rank 49
Worcester Boiler Gas Valve (87161424130)
(4)
£83.88 New
£83.88 New
£47.48 Used
£47.48 Used
50
Rank 50
Wilo SB 30 Circulator Pump (4035479)
(1)
£169.95 New
£169.95 New
---- Used
No used products available
51
Rank 51
Worcester Gas Valve - Grey (87161026730)
(1)
£44.99 New
£44.99 New
£13.99 Used
£13.99 Used
52
Rank 52
Victron BCD000802000 ARGO Diode Battery Combiners BCD 802
---- New
No new products available
---- Used
No used products available
53
Rank 53
Ideal Pressure Relief Valve Kit - Gold (175413)
(11)
£10.20 New
£10.20 New
£8.31 Used
£8.31 Used
54
Rank 54
Potterton 900312 Water Heater Circuit Board
(2)
£47.48 New
£47.48 New
---- Used
No used products available
55
Rank 55
Glow-worm 2000800431 Fan Assembly for Glow-worm Ultimate 40FF, 40FF LPG Water Heaters
(2)
£119.00 New
£119.00 New
---- Used
No used products available
56
Rank 56
Drayton Tapstat MK4 15mm 3-Way Self-Acting Temperature Control - 0745016
£219.99 New
£219.99 New
---- Used
No used products available
57
Rank 57
Vaillant 0020135139 Fan for ecoTEC Plus 637/837
(1)
£529.63 New
£529.63 New
£144.90 Used
£144.90 Used
58
Rank 58
Ideal 222970 22mm System Filter
(1)
£87.00 New
£87.00 New
---- Used
No used products available
59
Rank 59
Baxi VK4115V Multifunctional Gas Valve (241900)
(2)
£70.00 New
£70.00 New
£23.49 Used
£23.49 Used
60
Rank 60
Honeywell V4600C1029U 220V Water Heater Gas Valve
(1)
£104.68 New
£104.68 New
---- Used
No used products available
61
Rank 61
Biasi Pump for Riva Plus (BI1552100)
£125.48 New
£125.48 New
£34.99 Used
£34.99 Used
62
Rank 62
Vaillant Eco Tec 937 & VIH CL 15 S Hot Water Storage Pump 0020039793
£248.00 New
£248.00 New
£115.11 Used
£115.11 Used
63
Rank 63
IDEAL HEATING BOILER FILLING LOOP PACK - Part No 177475
---- New
No new products available
---- Used
No used products available
64
Rank 64
Glowworm Gas Spare DHW 12 Plate Heat Exchanger Part No 0020186152 - Genuine
£69.99 New
£69.99 New
---- Used
No used products available
65
Rank 65
Worcester Greenstar 25si & 30si Boiler DHW Filter 87161064860
£6.07 New
£6.07 New
---- Used
No used products available
66
Rank 66
Baxi 231711BAX Printed Circuit Board
(3)
£287.50 New
£287.50 New
---- Used
No used products available
67
Rank 67
Baxi 248002 Boiler Fan - Grey
(11)
£37.07 New
£37.07 New
---- Used
No used products available
68
Rank 68
Ferroli 39807690 Printed Circuit Board - Mf03/Mf03.1
(4)
£100.00 New
£100.00 New
---- Used
No used products available
69
Rank 69
Worcester Bosch Printed Circuit Board - 87161463320
(8)
£80.95 New
£80.95 New
---- Used
No used products available
