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Top rated products: Top
Top Home Standard Water Heaters
Best-selling
Highest-rated products
1
Bosch Worcester Charging Key Assembly (87161045910_SML)
4.9 out of 5 stars based on 101 product ratings
(101)
£3.82 New
---- Used
2
Biasi Riva NTC Temperature Sensor Thermistor Thermister BI1001117
4.9 out of 5 stars based on 33 product ratings
(33)
£3.09 New
---- Used
3
Potterton EP2 Twin Channel Programmer
4.8 out of 5 stars based on 28 product ratings
(28)
£99.99 New
£84.99 Used
4
Ariston Clas 24ff & 28ff 3 Bar Pressure Relief Safety Valve PRV 61312668
4.9 out of 5 stars based on 15 product ratings
(15)
£7.27 New
---- Used
5
Worcester 87186643010 Electrode Set
4.9 out of 5 stars based on 15 product ratings
(15)
£30.00 New
£14.99 Used
6
Vaillant ECOMAX VUW Pressure Relief Valve PRV 190728
5.0 out of 5 stars based on 12 product ratings
(12)
£9.70 New
---- Used
7
Ideal 174200 Diverter Valve Cartridge Kit D16
5.0 out of 5 stars based on 11 product ratings
(11)
£5.24 New
---- Used
8
Biasi BI1432102 Flue Temperature Probe NTC
4.9 out of 5 stars based on 10 product ratings
(10)
£9.99 New
---- Used
9
Bulldog 552200 15mm Combi-Boiler Filling Loop - Silver
4.8 out of 5 stars based on 9 product ratings
(9)
£7.49 New
---- Used
10
Heatline D020103888 3-Way Valve Body
5.0 out of 5 stars based on 8 product ratings
(8)
£12.45 New
---- Used
11
Baxi Combi Instant 80e & 80he Diverter Valve Actuator Motor 5132452 Original
5.0 out of 5 stars based on 6 product ratings
(6)
£11.32 New
£8.10 Used
12
Worcester Boiler Filling Key
4.7 out of 5 stars based on 135 product ratings
(135)
£4.92 New
---- Used
13
Worcester 8716140553 Boiler Parts - Black
4.8 out of 5 stars based on 36 product ratings
(36)
£9.99 New
---- Used
14
Ideal 175660 Domestic Logic Combi 24 Flow Turbine Cartridge 175660
4.7 out of 5 stars based on 35 product ratings
(35)
£10.99 New
---- Used
15
Baxi 5114710 Boiler - Gold
4.6 out of 5 stars based on 33 product ratings
(33)
£9.49 New
---- Used
16
CombiSave Energy Saving Valve for Combination Boilers - Yellow
4.7 out of 5 stars based on 26 product ratings
(26)
£22.00 New
---- Used
17
Glow-Worm 0020097214 Diverter 3 Way Valve 0020097214
4.7 out of 5 stars based on 23 product ratings
(23)
£13.00 New
---- Used
18
Worcester Bosch 87161105340 Greenstar Gasket Burner Wb6
4.7 out of 5 stars based on 12 product ratings
(12)
£7.15 New
---- Used
19
Myson 2 Port Motorized Valve - 22mm (MPE222)
4.7 out of 5 stars based on 11 product ratings
(11)
£29.89 New
---- Used
20
Hyco Speedflow 15L Unvented Undersink Water Heater
4.5 out of 5 stars based on 11 product ratings
(11)
£129.95 New
£89.99 Used
21
Worcester 35cdi Mark 2 Heat Exchanger Washer Pack CDIWK1 -
4.5 out of 5 stars based on 10 product ratings
(10)
£4.80 New
---- Used
22
Danfoss Hp22b 22mm 2 Port Motorised Valve With Actuator - 087N6642
4.6 out of 5 stars based on 7 product ratings
(7)
£35.00 New
£24.00 Used
23
Diverter Valve Actuator Motor Compatible for Vaillant 140429
4.3 out of 5 stars based on 7 product ratings
(7)
£14.89 New
£9.99 Used
24
Hyco Handyflow Oversink Economic Water Heater - White (HF05LQ)
4.5 out of 5 stars based on 6 product ratings
(6)
£89.90 New
---- Used
