Skip to main content
Hi
!
Hello.
Sign in
or
register
Local
Daily Deals
Fashion
Help & Contact
Sell
Watch List
Expand watch list
My eBay
Expand My eBay
Summary
Recently Viewed
Bids/Offers
Watch List
Purchase History
Selling
Saved feed
Saved Searches
Saved Sellers
My Garage
Sizes
Messages
Expand Notifications
Please
sign in
to view notifications.
Expand Basket
Loading...
eBay Home
Shop by category
Enter your search keyword
All Categories
Search
Advanced
With Manufacturer Warranty 1 Year Home Standard Water Heaters
Top-rated
See all
Baxi 5111137 DHW Hot Water Diaphragm Repair Kit
(216)
100%
agree - Would recommend
£4.48 New
Energy Rating A+++
Honeywell V4043 Motorised Zone Valve 22mm
(111)
98%
agree - Would recommend
£10.95 New
A+++
E
A
Baxi 5108265 Replacement Temperature Sensor
(78)
95%
agree - Would recommend
£2.28 New
Baxi Duotec NTC Thermistor (5114725)
(67)
100%
agree - Would recommend
£3.11 New
Worcester 87161064420 Return Manifold Sub Assembly
(59)
97%
agree - Good quality
£13.99 New
Energy Rating A+++
Worcester 87161064330 Flow Sensor Adaptor
(47)
100%
agree - Would recommend
£3.00 New
Energy Rating A+++
Baxi 248043 Automatic Air Vent - Gold
(42)
100%
agree - Would recommend
£8.50 New
A+++
E
A+++
Worcester 87186643010 Electrode Set
(29)
100%
agree - Would recommend
£21.00 New
A+++
G
A+++
Best selling
See all
Worcester 87161064420 Return Manifold Sub Assembly
(59)
£13.99 New
Energy Rating A+++
Honeywell Home V4043H 1056 - 2 Port Motorised Zone Valve 22mm V4043H1056 (272848
(7)
£19.98 New
£16.13 Used
A+++
E
A
Ideal Boilers Fan Kit - 175569
(7)
£60.00 New
£47.43 Used
A+++
E
A+++
IDEAL LOGIC IGNITOR UNIT SPARK GENERATOR - Black (175593)
(7)
£20.90 New
£11.03 Used
A
G
A
Baxi Duotec NTC Thermistor (5114725)
(67)
£3.11 New
Vaillant 0020133816 Ignition Electrode
£15.19 New
£7.99 Used
A+++
G
A+++
Vaillant Diverter Valve - 0020132682
(9)
£20.56 New
Ideal Logic Combi Plate Heat Exchanger Kit 14 177530
(5)
£38.00 New
£15.39 Used
A+++
E
A
Related Searches
Instantaneous Water Heater
Electric Water Heater Bathroom
1 kW Water Heater
Thermal Water Heater
Electric Water Heater Cylinder
Water Heater Element
Water Heater Shower
Stove Water Heater
Andrews Water Heater
Tankless Water Heater Shower
Small Water Heater
One Cup Water Heater
breadcrumb
eBay
Home Garden
Household Accessories & Supplies
Heating, Cooling & Air
Heaters & Radiators
Water Heaters
Home Garden
Household Accessories & Supplies
Heating, Cooling & Air
Heaters & Radiators
Water Heaters
Standard Water Heaters
With Manufacturer Warranty 1 Year Home Standard Water Heaters
Shop by category
Water Heaters
Standard Water Heaters
Combi Boiler Water Heaters
Immersion Water Heaters
Tankless Water Heaters
Water Heater Accessories
Water Heater Parts
All listings
Auction
Buy It Now
Best Offer
Sort: Best match
Best match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
List view
Gallery view
31,583 results
Sort: Best match
Best match
Time: ending soonest
Time: newly listed
Price + postage: lowest first
Price + postage: highest first
Distance: nearest first
Filter
Manufacturer Warranty: 1 Year
- Selected
Manufacturer Warranty
1 Year
1 Month
3 Months
6 Months
9 Months
2 Years
3 Years
4 Years
5 Years
9 Years
10 Years
12 Years
Lifetime
Brand
Worcester
Baxi
Ideal
Vaillant
Honeywell
Potterton
Glow-Worm
Grundfos
Vokèra
Main
Ariston
Biasi
Viessmann
Alpha
Unbranded
FERROLI
Heatline
Sime
Ravenheat
Wilo
Power Source
Battery
Coal
Corded Electric
Gas/Petrol
Geothermal
Hybrid
Hydronic (Hot Water)
Kerosene
LP (Liquefied Petroleum Gas)
NG (Natural Gas)
Oil
Pneumatic
Propane Gas
Propane Liquid
Solar
Steam
Wood
Not specified
Mounting Location
Indoor
Motorhome
Outdoor
Tabletop
Underfloor
Under Sink
Wall
Whole House
Whole Room
Not specified
Energy Efficiency Rating
A+++
A++
A+
A
B
C
D
E
G
Not specified
Condition
New
New other (see details)
Used
For parts or not working
Price
Under £25
£25 to £55
Over £55
All Filters
New listing
Pump Grundfos UPM3 (K) Auto 15-70 130mm ZZZ Pump. Brand New Never Used. No Box
Brand new
·
Grundfos
£49.56
or Best Offer
£6.65 P&P
2 watching
Energy Rating A+++
BAXI COMBI 80E,80 ECO,105E,105HE DIVERTER & WATER VALVE 248061 7224344 GENUINE
New (other)
·
Baxi
£64.99
(£64.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
76 sold
A+++
G
A+++
Vaillant Ecotec Plus 824 831 837 & Pro 24 28 PCB 0020132764 ( 1 Year Warranty )
New (other)
·
Vaillant
(18)
£41.99
(£41.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
711 sold
A+++
G
A+++
POTTERTON SUPRIMA 30L 40L 50L 60L 70L 80L 100L PCB 5111603 5107117
New (other)
£49.99
to
£110.99
(£49.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
A+++
G
A+++
New listing
ARISTON 999673 RETURN GROUP
New (other)
·
Ariston
£200.00
(£200.00/Unit)
£5.00 P&P
Est. delivery
Wed, Aug 6
A+++
G
A
IDEAL LOGIC COMBI & PLUS 24 30 35 SYSTEM/HEAT 12 15 18 24 30 GENUINE FAN 175569
Brand new
·
Ideal
(5)
£109.99
(£109.99/Unit)
or Best Offer
Free postage
Est. delivery
Tue, Aug 5
A+++
G
A+++
BAXI DUOTEC DUO TEC 24HE 28HE 33HE 40HE TEMPERATURE SENSOR THERMISTER 5114725
Brand new
·
Baxi
(67)
£3.18
Free postage
Est. delivery
Tue, Aug 5
833 sold
A+++
E
A+++
Honeywell 28mm Two Port Zone Valve 272887/U
Brand new
·
Honeywell
£31.88
or Best Offer
£3.38 P&P
5 watching
A+++
E
A
VAILLANT ECOTEC PRO 24 28 (2012 MODEL) CIRCUIT BOARD PCB 0020108264
Excellent - Refurbished
·
Vaillant
(9)
£57.00
Free postage
Est. delivery
Tue, Aug 5
532 sold
Refurbished on eBay
A+++
E
A+++
3000W Electric Tankless Instant Hot Water Heater Under Sink Tap Bathroom Kitchen
Brand new
£41.85
(£41.85/Unit)
or Best Offer
Free postage
Est. delivery
Wed, Aug 6
Only 2 left
New listing
WORCESTER GREENSTAR 30 HE PLUS EXPANSION VESSEL (10L) 87161165190 87154072600
Brand new
·
Worcester
(3)
£103.64
(£103.64/Unit)
or Best Offer
£7.19 P&P
A+++
G
A+++
Baxi Motor Cartridge 7216534 248733 5132452 710188301 7656807 720003100
Brand new
·
Baxi
£26.60
Free postage
Est. delivery
Tue, Aug 5
334 sold
Energy Rating A+++
Worcester Boiler Flow Sensor Turbine Adaptor 87161064330 8716122264
Brand new
·
Worcester
(47)
£8.74
Free postage
Est. delivery
Tue, Aug 5
845 sold
A+++
E
A+++
Vaillant Ecotec Pro 24 Ecotec Pro 28 PCB 0020052093 0020132764 0020107811
New (other)
·
Vaillant
(3)
£38.99
(£38.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
64 sold
A+++
E
A
VAILLANT ECOTEC PRO 28 VUW GAS VALVE 0020146732
Pre-owned
·
Vaillant
£54.99
(£54.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
34 sold
A+++
G
A+++
IDEAL LOGIC HEAT & PLUS HEAT 12 15 18 24 30 FAN ASSEMBLY 175569 GENUINE PART
New (other)
·
Ideal
£80.99
(£80.99/Unit)
Free postage
Est. delivery
Mon, Aug 4
274 sold
A+++
G
A+++
Vaillant Boiler PCB (2012) 0010028086 0020116983 Type 3
Excellent - Refurbished
·
Vaillant
£83.13
Free postage
Est. delivery
Tue, Aug 5
380 sold
Refurbished on eBay
A+++
E
A
Baxi Duo Tec Combi 24 28 33 40 HE & HE Automatic Air Vent AAV 248043
Brand new
·
Baxi
(42)
£9.18
Free postage
Est. delivery
Tue, Aug 5
316 sold
A+++
E
A+++
Ideal Logic Combi & Logic Plus Combi 24 30 35 Boiler Fan- MPN 175569
New (other)
·
Ideal
£69.99
(£69.99/Unit)
Free postage
Est. delivery
Wed, Aug 6
A+++
G
A+++
CAMPLUX Mobile Gas Hot Water Heater 3 L/min with Pump for Outdoor Shower Camping
Brand new
·
Camplux
£359.99
(£359.99/Unit)
or Best Offer
Free postage
Est. delivery
Wed, Aug 6
88 watching
A
G
A
New listing
Honeywell V4043H1106 28mm Motorised 2 Port Zone Valve
Brand new
·
Honeywell
(16)
£37.15
£3.38 P&P
A+++
E
A
New listing
Worcester Bosch 87161064420 Return Unit
New (other)
·
Worcester
£89.08
or Best Offer
£3.38 P&P
Energy Rating A+++
Immersion Heater Timer 24 Hour & 7 Day Digital Time Switch 1G Back Box Patress
Brand new
·
Lowenergie
(46)
£13.99
(£13.99/Unit)
Free postage
Est. delivery
Wed, Aug 6
937 sold
Worcester Bosch Electrodes Set 8716121817 Replaces 87186643010
Brand new
·
Unbranded
£24.60
Free postage
50 sold
VAILLANT ECOTEC PLUS 824 831 837 937 PRO 24 28 EXPANSION VESSEL 181051 & 178985
Brand new
·
Unbranded
£54.47
(£54.47/Unit)
Free postage
Est. delivery
Tue, Aug 5
5,176 sold
A+++
D
A+
CO-Z 8/10/12/16/18L Instant Gas Hot Water Heater Tankless Gas Boiler LPG Propane
BIG SALE LIMITED TIME🔥BEST QUALITY &SERICE IN THE MKT
Brand new
£72.99
to
£99.99
Free postage
Est. delivery
Wed, Aug 6
547 sold
A+++
E
A+++
New listing
Circuit Board for Worcester Boiler
New (other)
·
Worcester
£63.07
or Best Offer
£3.38 P&P
Energy Rating A+++
VAILLANT ECOTEC VUW PRO 24 28 EXPANSION VESSEL 181051 & PRV 178985
New (other)
·
Vaillant
(57)
£28.90
(£28.90/Unit)
Free postage
Est. delivery
Tue, Aug 5
220 sold
A+++
E
A+++
87161063540 WORCESTER GREENSTAR COMBI 25 29 30 31 & 34 35 37 38 40 42 CDI PUMP
New (other)
·
Worcester
(7)
£80.99
(£80.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
237 sold
A+++
G
A+++
Worcester Greenstar 24i & 28i Junior Return-Unit Manifold 87161064420 Compatible
Brand new
·
Worcester
(59)
£84.99
Free postage
Est. delivery
Tue, Aug 5
245 sold
A+++
E
A+++
REMEHA AVANTA PLUS COMBI 24C 28C 35C 39C PCB 720480201 S62734 S101057
New (other)
£58.99
(£58.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
60 sold
A+++
G
A
Potterton Promax SL 12/15/18/24/30HE Plus PCB 5121025
New (other)
·
Potterton
£47.99
(£47.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
137 sold
A+++
G
A+++
VAILLANT ECOTEC VUW PRO 24 & PRO 28 BOILER AUTO AIR VENT 104521
Brand new
·
Vaillant
(7)
£7.95
Free postage
Est. delivery
Wed, Aug 6
239 sold
A+++
D
A
Baxi Duo Tec 24 28 33 40 Diverter Valve Motor & CARTRIDGE 720003100 & 248733
Brand new
·
Baxi
£26.95
Free postage
Est. delivery
Wed, Aug 6
1,185 sold
A+++
E
A+++
Baxi Duotec 24 28 33 40 Combi ErP Diverter Valve Actuator Motor 7216534
Brand new
·
Baxi
(12)
£10.72
Free postage
Est. delivery
Tue, Aug 5
112 sold
A+++
E
A+++
HTS Pressurisation Pump Angled Adaptor
Brand new
£5.04
Free postage
Est. delivery
Tue, Aug 5
430 sold
A+++
E
A+++
New listing
Magnaclean Micro 2 22mm
New (other)
£41.55
or Best Offer
£2.94 P&P
Energy Rating A+++
Glowworm 24CXI 30CXI 38CXI PCB 2000802731 801719 802731
Excellent - Refurbished
·
Glow-Worm
£54.12
Free postage
Est. delivery
Tue, Aug 5
Refurbished on eBay
Energy Rating A+++
VAILLANT ecoTEC Pro 24 28 Plus 612 615 618 624 PUMP 3 WIRE 178983 59866553
New (other)
·
Vaillant
(13)
£42.55
(£42.55/Unit)
Free postage
Est. delivery
Tue, Aug 5
111 sold
A+++
G
A+++
WORCESTER GREENSTAR JUNIOR 24i & 28i MK5 RETURN MANIFOLD UNIT 87161064420
New (other)
·
Worcester
(59)
£62.99
(£62.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
1,110 sold
A+++
G
A+++
Ideal Ignition Unit Spark Generator 175593
Excellent - Refurbished
·
Ideal
(17)
£17.99
Free postage
Est. delivery
Tue, Aug 5
96 sold
Refurbished on eBay
Energy Rating A+++
Vaillant Diverter Valve 0020020015
Brand new
·
Vaillant
£42.28
£2.94 P&P
3 watching
Energy Rating A+++
Honeywell V4043H1106 28mm Motorised 2 Port Zone Valve
Brand new
·
Honeywell
(16)
£41.10
or Best Offer
£3.38 P&P
A+++
E
A
New listing
Honeywell Home 28mm 3 port Diverter Motorized Valve 272889/U
Brand new
·
Honeywell
(1)
£31.88
or Best Offer
£3.38 P&P
A+++
D
A
VAILLANT ECOTEC PLUS 824 831 837 937 PCB 0020052093 0020132764
Excellent - Refurbished
·
Vaillant
(17)
£55.44
Free postage
Est. delivery
Tue, Aug 5
Refurbished on eBay
Energy Rating A+++
SUPERHEAT MCS Certified 7kW R32 Inverter Air Source Smart Heat Pu SUPERHEAT-MHP7
Brand new
·
ElectriQ
£999.97
Was:
£2,419.97
was - £2,419.97
Free postage
Electric Heater LED Faucet Tap Instant Hot Water Bathroom Kitchen Fast Heat UK
Brand new
·
Unbranded
£12.19
£1.99 P&P
Est. delivery
Wed, Aug 6
67 sold
WORCESTER GREENSTAR CDi SYSTEM ELECTRODE KIT 87186643010 WAS 87181070890 -NEW
Brand new
·
Worcester
(29)
£22.52
(£22.52/Unit)
Free postage
A+++
G
A+++
BAXI PLATINUM COMBI 24 28 33 40 HE & HE A PLATE HEAT EXCHANGER 248723 7223558
Brand new
·
Baxi
£37.00
(£37.00/Unit)
Free postage
Est. delivery
Wed, Aug 6
29 sold
A+++
G
A+++
Worcester Boiler Flow Sensor &Amp; Adaptor 87161157540 87161064330
Brand new
·
Worcester
£23.48
Free postage
Est. delivery
Tue, Aug 5
113 sold
Energy Rating A+++
3 x WORCESTER GREENSTAR CDi SYSTEM ELECTRODE KIT 87186643010 WAS 87181070890 NEW
Brand new
·
Worcester
£57.88
(£57.88/Unit)
Free postage
A+++
G
A+++
Honeywell Home Motorized Valve. 272848
New (other)
·
Honeywell
(9)
£16.13
Free postage
A+++
D
A
1 bid
1d 5h
Lowenergie 24 Hour Mechanical Immersion Heater Time switch Socket Box Timer, 16A
Brand new
·
Lowenergie
(89)
£11.99
(£11.99/Unit)
Free postage
Est. delivery
Wed, Aug 6
5,426 sold
IDEAL ICOS PCB HE12 HE15 HE18 HE24 DOMESTIC 174486 173534 ORIGINAL
New (other)
·
Ideal
(125)
£54.99
(£54.99/Unit)
Free postage
Est. delivery
Tue, Aug 5
A+++
G
A+++
GAS VALVE ALLEN HEX KEY ADJUSTMENT TOOL 2.5mm x 4mm
Brand new
£6.99
Free postage
Est. delivery
Tue, Aug 5
43 sold
A+++
E
A+++
GAS VALVE ALLEN HEX KEY ADJUSTMENT TOOL 2.5mm x 4mm
Brand new
£6.99
Free postage
Est. delivery
Tue, Aug 5
173 sold
A+++
E
A+++
Ideal Boiler Service Kit Electrodes + Spark Generator 175591 175592 175593
Brand new
·
Ideal
£38.00
Free postage
Est. delivery
Tue, Aug 5
80 sold
Energy Rating A+++
Glowworm Ultracom 24CXI 30CXI 38CXI PCB 0020023825 0020018279
Excellent - Refurbished
·
Glow-Worm
(18)
£44.88
Free postage
Est. delivery
Tue, Aug 5
60 sold
Refurbished on eBay
Energy Rating A+++
Worcester Greenstar Combi 25 30 35 40 CDI PCB 8748300912 Was 87483005360 GENUINE
New (other)
·
Worcester
£38.79
(£38.79/Unit)
Free postage
Est. delivery
Tue, Aug 5
A+++
G
A
WORCESTER GREENSTAR 25 27 29 30 35 37 40 42 CDi MAIN HEAT EXCHANGER 87377017930
New (other)
·
Worcester
£157.90
(£157.90/Unit)
Free postage
Est. delivery
Tue, Aug 5
59 sold
A+++
G
A+++
Results Pagination - Page 1
1
2
3
4
5
6
7
8
9
10