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Best selling products: Best
Danfoss Boiler Home Standard Water Heaters
Best-selling
Highest-rated products
1
Rank 1
Worcester 87161064420 Return Manifold Sub Assembly
(58)
£84.99 New
£84.99 New
£39.90 Used
£39.90 Used
2
Rank 2
Worcester 87161064330 Flow Sensor Adaptor
(47)
£8.74 New
£8.74 New
---- Used
No used products available
3
Rank 3
Grundfos UPS3 15-50/65 130 Circulating Pump - 99199607
(5)
£78.72 New
£78.72 New
£26.72 Used
£26.72 Used
4
Rank 4
Vaillant 1m Air Flue Duct Extension Kit 970mm 60/100mm 303903
(6)
£28.99 New
£28.99 New
---- Used
No used products available
5
Rank 5
Vaillant ECOMAX ecoTEC Plus Pro Gasket Seal 0020038679 G10
(86)
£11.12 New
£11.12 New
---- Used
No used products available
6
Rank 6
Baxi Duotec NTC Thermistor (5114725)
(67)
£3.18 New
£3.18 New
---- Used
No used products available
7
Rank 7
Bosch 87161066850 Worcester Junior Heat Exchanger
(47)
£47.52 New
£47.52 New
£25.99 Used
£25.99 Used
8
Rank 8
Ideal 1m Flue Extension (Pack D) - 203129
(11)
£29.99 New
£29.99 New
£21.52 Used
£21.52 Used
9
Rank 9
Ideal Boiler Expansion Vessel (175551)
(21)
£31.92 New
£31.92 New
£15.00 Used
£15.00 Used
10
Rank 10
Triton T30i 240V Over Sink Electric Water Heater - White
(170)
£48.01 New
£48.01 New
£29.00 Used
£29.00 Used
11
Rank 11
Baxi Flow Regulator 12 Ltr/min (7211822)
(1)
£2.80 New
£2.80 New
---- Used
No used products available
12
Rank 12
Baxi 248043 Automatic Air Vent - Gold
(42)
£9.18 New
£9.18 New
---- Used
No used products available
13
Rank 13
IDEAL LOGIC IGNITOR UNIT SPARK GENERATOR - Black (175593)
(9)
£20.90 New
£20.90 New
£13.20 Used
£13.20 Used
14
Rank 14
Honeywell V4073A1039/U 22 mm Mid Position Valve - Gold/Silver
(200)
£20.00 New
£20.00 New
---- Used
No used products available
15
Rank 15
Vaillant Diverter Valve - 0020132682
(8)
£12.11 New
£12.11 New
---- Used
No used products available
16
Rank 16
Glow-Worm 0020097214 Diverter 3 Way Valve 0020097214
(28)
£14.24 New
£14.24 New
---- Used
No used products available
17
Rank 17
Ideal Logic Combi Plate Heat Exchanger Kit 14 177530
(5)
£38.00 New
£38.00 New
£24.99 Used
£24.99 Used
18
Rank 18
Worcester Greenstar 24i & 28i DHW Temperature Sensor 87145000810
(18)
£6.70 New
£6.70 New
£5.49 Used
£5.49 Used
19
Rank 19
Worcester Greenstar Boiler Plate Heat Exchanger (87161082120)
(4)
£51.85 New
£51.85 New
£39.99 Used
£39.99 Used
20
Rank 20
10x Vaillant ecoTEC Plus 824 831 837 & 937 Boiler AAV Auto Automatic Air Vent
(7)
£7.95 New
£7.95 New
---- Used
No used products available
21
Rank 21
Lowenergie 16A Digital Immersion Heater Timer
(46)
£13.99 New
£13.99 New
---- Used
No used products available
22
Rank 22
Worcester 59597510 Storage Tank Water Heater - 8716117400
£103.03 New
£103.03 New
£64.98 Used
£64.98 Used
23
Rank 23
Potterton EP2 Twin Channel Programmer
(39)
£86.52 New
£86.52 New
£39.99 Used
£39.99 Used
24
Rank 24
Fernox Protector F1 265ml - 62454
(11)
£10.60 New
£10.60 New
---- Used
No used products available
25
Rank 25
Lowenergie Mechanical 24 Hour Switch Immersion Heater Timer
(88)
£11.99 New
£11.99 New
---- Used
No used products available
26
Rank 26
Honeywell V4043H1106 28mm Motorised 2 Port Zone Valve
(16)
£52.72 New
£52.72 New
---- Used
No used products available
27
Rank 27
Worcester Greenstar Flow Unit Part No 87161063560
(40)
£22.42 New
£22.42 New
£8.00 Used
£8.00 Used
28
Rank 28
Ideal Logic Horizontal B Pack Telescopic Flue - 208169
(2)
£79.99 New
£79.99 New
---- Used
No used products available
29
Rank 29
EXPANSION VESSEL 5114691 175551 GLOWWORM FOR 178985 801904 0020014173 2000801904
(2)
£43.40 New
£43.40 New
---- Used
No used products available
30
Rank 30
Vaillant Ecotec Plus 832 VUW 246/5-5 R6 Gas Valve with Regulator- MPN 0020148381
£59.48 New
£59.48 New
---- Used
No used products available
31
Rank 31
Fernox F1 Protector Express Heating Protector - 400ml
(13)
£17.99 New
£17.99 New
---- Used
No used products available
32
Rank 32
Worcester Burner Seal (87110041680)
(6)
£8.52 New
£8.52 New
---- Used
No used products available
33
Rank 33
Worcester 87161066860 10 Plate Heat Exchanger
(19)
£54.89 New
£54.89 New
£25.00 Used
£25.00 Used
34
Rank 34
Worcester Bosch 87161105340 Greenstar Gasket Burner Wb6
(12)
£6.45 New
£6.45 New
---- Used
No used products available
35
Rank 35
Baxi 7222019 Multifit Horizontal Flue Kit
(3)
£78.72 New
£78.72 New
---- Used
No used products available
36
Rank 36
Baxi 5111137 DHW Hot Water Diaphragm Repair Kit
(217)
£4.48 New
£4.48 New
---- Used
No used products available
37
Rank 37
Worcester 7716191091 Pitched Roof Flashing Kit
(7)
£19.44 New
£19.44 New
---- Used
No used products available
38
Rank 38
Baxi 7224344 Hydraulic Outlet Assembly Kit
(17)
£12.50 New
£12.50 New
---- Used
No used products available
39
Rank 39
Baxi 5108265 Replacement Temperature Sensor
(78)
£2.85 New
£2.85 New
---- Used
No used products available
40
Rank 40
Honeywell V4043 Motorised Zone Valve 22mm
(111)
£21.51 New
£21.51 New
---- Used
No used products available
41
Rank 41
Baxi 5114710 Boiler - Gold
(33)
£9.49 New
£9.49 New
---- Used
No used products available
42
Rank 42
Alpha Intec ERP Range 30c & 34c PCB 1.030267 Was 3.022790
(2)
£149.99 New
£149.99 New
---- Used
No used products available
43
Rank 43
Condensing Distribution Low Loss Header Horizontal 55kw 1" 2 Way for Gas Boiler
(3)
£195.00 New
£195.00 New
---- Used
No used products available
44
Rank 44
Vaillant EcoTEC Plus Plate Heat Exchanger
(13)
£33.50 New
£33.50 New
£21.99 Used
£21.99 Used
45
Rank 45
Ideal 175896 Kitsump & Cover Replacement
(5)
£47.52 New
£47.52 New
£42.32 Used
£42.32 Used
46
Rank 46
Potterton Prima Bottom Cover (907707)
(23)
£119.99 New
£119.99 New
---- Used
No used products available
47
Rank 47
Expansion vessel 7L 7683801 for Baxi Potterton and Main Boilers
£70.00 New
£70.00 New
£52.72 Used
£52.72 Used
48
Rank 48
Vaillant 303821 Pack of 3 Support Clips 100mm Diameter
(10)
£7.95 New
£7.95 New
---- Used
No used products available
49
Rank 49
Sentinel X800 1L Fast Acting Cleaner
(45)
£6.99 New
£6.99 New
---- Used
No used products available
50
Rank 50
Vaillant 178985 Pressure Relief Valve
(57)
£10.20 New
£10.20 New
£6.99 Used
£6.99 Used
51
Rank 51
Vokera Linea 24 Heat Exchanger - (8036)
(11)
£28.90 New
£28.90 New
£15.95 Used
£15.95 Used
52
Rank 52
Worcester 7716192610 Keyless Filling Link
(26)
£16.32 New
£16.32 New
---- Used
No used products available
53
Rank 53
Vaillant Ecotec Three Way Valve (0020020015)
(181)
£7.45 New
£7.45 New
---- Used
No used products available
54
Rank 54
Baxi Combi 80E 80ECO 105E 105HE 3 Way Diverter Valve Repair Kit - 248062
(30)
£7.80 New
£7.80 New
---- Used
No used products available
55
Rank 55
2 No Ideal Flue Elbow 45 Deg Pair 203131
(7)
£14.99 New
£14.99 New
---- Used
No used products available
56
Rank 56
Vaillant High-efficiency Pump Vaillant (0010030632)
£81.84 New
£81.84 New
---- Used
No used products available
57
Rank 57
Heatrae Sadia 95606963 Megaflo Immersion Heater Lower Element
(22)
£20.00 New
£20.00 New
---- Used
No used products available
58
Rank 58
Worcester 7716191085 Flue Bend - White
(15)
£27.75 New
£27.75 New
---- Used
No used products available
59
Rank 59
Ideal 171461 Classic FF 230-2100 330-3100 Slimline LX FF Fan Assembly
(206)
£66.00 New
£66.00 New
£26.72 Used
£26.72 Used
60
Rank 60
Glowworm Betacom Flow Sensor and Cable 0020061608
(5)
£9.30 New
£9.30 New
---- Used
No used products available
61
Rank 61
Baxi Solo 3 PF Large Boiler Fan Assembly
(9)
£94.05 New
£94.05 New
£52.71 Used
£52.71 Used
62
Rank 62
Baxi 7210676 Boiler Elbow Condensate Pipe
(5)
£8.75 New
£8.75 New
---- Used
No used products available
63
Rank 63
Ideal I Mini 24 & 30 Boiler Pressure Relief Valve PRV 176610
(8)
£7.85 New
£7.85 New
£5.00 Used
£5.00 Used
64
Rank 64
Danfoss Randall HPV22 22mm 2 Port Valve Body for HPA2 087N659700 BODY ONLY -
(16)
£13.15 New
£13.15 New
---- Used
No used products available
65
Rank 65
Baxi Combi Pressure Differential Assembly 7224342 Was 248063
(1)
£38.00 New
£38.00 New
---- Used
No used products available
66
Rank 66
Worcester 87186643010 Electrode Set
(29)
£22.56 New
£22.56 New
---- Used
No used products available
67
Rank 67
Geninue Main Combi 30 He 16 Plate DHW Heat Exchanger - 7225723
(1)
£33.35 New
£33.35 New
£22.00 Used
£22.00 Used
68
Rank 68
Ideal 176550 Divertor Valve
(3)
£67.50 New
£67.50 New
£42.99 Used
£42.99 Used
69
Rank 69
Baxi Potterton 5114708 Heat Exchanger
(1)
£40.55 New
£40.55 New
£21.52 Used
£21.52 Used
70
Rank 70
BAXI COMBI 80E 80 ECO 80 MAXFLUE 105E 105HE HYDRAULIC VENTUR 248051 248050
(4)
£11.00 New
£11.00 New
£8.44 Used
£8.44 Used
71
Rank 71
Baxi Expansion Vessel (5114691)
(16)
£49.75 New
£49.75 New
£26.77 Used
£26.77 Used
72
Rank 72
Glowworm Ultracom 18sxi & 30sxi Pressure Relief Valve PRV 2000801904 0020014173
(15)
£8.99 New
£8.99 New
---- Used
No used products available
73
Rank 73
Baxi Potterton 5119495 Spares Kit Filling Loop D40
(5)
£21.52 New
£21.52 New
£17.98 Used
£17.98 Used
74
Rank 74
Ideal Isar HE24 Logic Combi 24 DHW Heat Exchanger Plate To Plate (175417) - Silver
(17)
£32.35 New
£32.35 New
£10.99 Used
£10.99 Used
75
Rank 75
Chaffoteaux Britony 2t 60035087 35087 Thermocouple Spare Part
(6)
£13.99 New
£13.99 New
---- Used
No used products available
76
Rank 76
Vaillant timeSWITCH 150 Analogue Timer - 0020116882
(23)
£47.52 New
£47.52 New
£25.11 Used
£25.11 Used
77
Rank 77
WORCESTER 24 CDi BF RSF 28 CDI RSF CHARGING LINK ASSEMBLY 87161051030
(6)
£74.99 New
£74.99 New
£13.94 Used
£13.94 Used
78
Rank 78
Vaillant 140352 Diverter Valve Service Kit V3
(18)
£4.95 New
£4.95 New
---- Used
No used products available
79
Rank 79
Alpha CD 24c & 32c 3-Way Diverter Valve Diaphragm Repair Kit (3.013389)
(18)
£8.36 New
£8.36 New
---- Used
No used products available
80
Rank 80
Vaillant Automatic DE-Aerotor (104521)
(12)
£8.45 New
£8.45 New
---- Used
No used products available
81
Rank 81
Pd-3 Environmental Fuel Additive 2 X 250ml for Oil Boilers
(1)
£7.50 New
£7.50 New
---- Used
No used products available
82
Rank 82
Vaillant 014675 Boiler Filling Valve
(12)
£5.51 New
£5.51 New
---- Used
No used products available
83
Rank 83
Vaillant 181051 Expansion Vessel
(194)
£7.78 New
£7.78 New
---- Used
No used products available
84
Rank 84
Worcester 87161157410 Heat Exchanger
(6)
£119.99 New
£119.99 New
£37.11 Used
£37.11 Used
85
Rank 85
Worcester Greenstar 25si & 30si Fan Assembly (87161160670)
(30)
£115.12 New
£115.12 New
£19.44 Used
£19.44 Used
86
Rank 86
Worcester Bosch Rx2 RSF Auto Air Vent 3/8 87161405000
(17)
£9.45 New
£9.45 New
---- Used
No used products available
87
Rank 87
MAIN ECO COMPACT 25 & 30 COMBI BOILER KIT CONDENSATE PIPE 7683857
£29.99 New
£29.99 New
---- Used
No used products available
88
Rank 88
Baxi Combi 105 E Pressure Differential Valve 248063 7224342
(4)
£37.95 New
£37.95 New
---- Used
No used products available
89
Rank 89
Fernox Central Heating Leak Sealer 400ml
(24)
£18.39 New
£18.39 New
---- Used
No used products available
90
Rank 90
Boss BUP2 Bosstherm Universal 7 Day Heating Time Switch Programmer MPN 457455
(14)
£69.99 New
£69.99 New
£40.00 Used
£40.00 Used
91
Rank 91
Ideal 175594 Thermistor - No Flow D33
(7)
£5.95 New
£5.95 New
£3.84 Used
£3.84 Used
92
Rank 92
Danfoss HP22 2-Port Motorised 22 mm Zone Shoe Valve - 087N660900 - Gold
(30)
£37.12 New
£37.12 New
---- Used
No used products available
93
Rank 93
Ideal Vogue Ultra Combi 30 & 35 Boiler Auto Air Vent With Oring 175804
(1)
£10.95 New
£10.95 New
---- Used
No used products available
94
Rank 94
Ariston Boiler Return Group 65116833
£60.69 New
£60.69 New
---- Used
No used products available
95
Rank 95
Baxi 10-Plate Heat Exchanger (248046)
(23)
£3.34 New
£3.34 New
---- Used
No used products available
96
Rank 96
Worcester Greenstar Electrode Kit 871860028A0 See List Below
(2)
£28.90 New
£28.90 New
---- Used
No used products available
97
Rank 97
Glow-Worm Hideaway Thermocouple (S900001)
(24)
£23.99 New
£23.99 New
---- Used
No used products available
98
Rank 98
Worcester Greenstar Highflow 440 Fan Bearing Diaphragm Plate 87155058010
£9.45 New
£9.45 New
---- Used
No used products available
99
Rank 99
Heatline Capriz Vizo Etc Flow Sensor Housing 3003201529
(2)
£7.50 New
£7.50 New
---- Used
No used products available
100
Rank 100
Worcester 100mm Vertical Flue Adaptor - White
(4)
£26.72 New
£26.72 New
£10.07 Used
£10.07 Used
