41% discount
MAIN COMBI 30 ECO & 30 ECO ELITE BOILER EXPANSION VESSEL 10 LITRE 5114692
Baxi
£ 75.71
free delivery
13% discount
100L Pressure Tank Vessel Expansion for Domestic Waterworks Pump EPDM-Membrane Drinking Water
WilTec
£ 151.61
free delivery
10% discount
Baxi Duotec & Platinum 24HE & 28HE Potterton Gold 8L Expansion Vessel 5114691
Baxi
£ 49.99
free delivery
10% discount
HTS - Baxi Potterton Main Boiler Expansion Vessel (10L) & Pressure Relief Valve (PRV) 5114692 248056
HTS
£ 66.49
free delivery
9% discount
gaak 24 Litre Potable Water Expansion Vessel 3 Bar with Integrated Bracket - XVES050065
Aquasystems
£ 51.45
free delivery
9% discount
HTS - Boiler Expansion Vessel for Glowworm 24CXI, 30CXI, 38CXI, 18SXI, 30 (8L) - 801666, 2000801312, 0020020744
HTS
£ 62.98
free delivery
7% discount
18 Litre Aquasystems ARB18 Potable Expansion Vessel 3 Bar with Integrated Bracket - XVES050055
Aquasystems
£ 55.82
free delivery
6% discount
8 Litre Heating Expansion Vessel with Bracket Suitable Replacement for Zilmet, Eres, Flamco & Varem
Generic
£ 31.99
free delivery
Ariston Kit A 406801 2 Litre Expansion Vessel & Non-Return Valve Elbi Alternative
Generic
£ 30.99
free delivery
Zilmet 12 Litre Heating Expansion Vessel by Zilmet
Zilmet
free delivery
Firebird 12L Expansion Vessel
Zilmet
free delivery
Grant 24 Litre Expansion Vessel
Grant Zilmet
free delivery
Zilmet 24 Litre Heating Expansion Vessel
Zilmet
free delivery
Boiler Expansion Vessel Compatible with Vaillant 20237676
Aspares
free delivery
Zilmet 8 Litre Heating Expansion Vessel & Mounting Bracket
Zilmet
free delivery
HTS - Ideal Boiler Expansion Vessel (8L) 177540
HTS
free delivery
GRANT Expansion Vessel 12Ltr, Plastic, Round, CISTERN
Gran'T
£ 67.09
free delivery
Zilmet 12 Litre Heating Expansion Vessel & Mounting Bracket
Zilmet
free delivery
Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection
Aquasystems
free delivery
Altecnic (ERES) 18 Litre Heating Expansion Vessel & Bracket
Eres
free delivery
25 Litre Varem Extravarem Heating Expansion Vessel Red 3/4" Connection
Varem
free delivery
Zilmet 18 Litre Heating Expansion Vessel & Mounting Bracket
Zilmet
free delivery
Vaillant Boiler Heating Expansion Vessel Complete with Washer 181051
Vaillant
free delivery
Baxi Expansion Vessel for Combi Boilers 8 Litre Stainless Steel Red
Baxi
free delivery
12 Litre Varem Extravarem Heating Expansion Vessel Red with Bracket
Varem
free delivery
12 Litre Varem Extravarem Potable Expansion Vessel 3/4" Connection
Varem
free delivery
Aquasystem AR18 18 Litre 3.5 Bar Expansion Vessel XVES050051
RWC
free delivery
Zilmet - 12 Litre Heating Expansion Vessel & Sealed System Kit Z1-301012
Zilmet
free delivery
HTS - Worcester Greenstar Boiler Expansion Vessel 87161055450
Perfect Compatibility – Specifically designed for Worcester Greenstar boilers, ensuring a precise fit and seamless integration.
free delivery
Aquasystem AR18 18 Litre 3.5 Bar Expansion Vessel XVES050051
Generic
free delivery
Altecnic - ERES 8 Litre Potable Expansion Vessel & Sealed System Kit ER-PV8
Altecnic ERES
free delivery
Zilmet - 19 Litre Potable Expansion Vessel & Bracket 11H0001951
Zilmet
free delivery
HTS - Worcester Boiler Expansion Vessel (6L) 87161055450
HTS
free delivery
Baxi Duo-Tec Potterton Promax Expansion Vessel 5114692
Baxi
free delivery
Boiler Expansion Vessel Compatible with BIASI INOVIA 16S / 25S BI1462100
Aspares
free delivery
Altecnic – 35 Litre Potable Expansion Vessel – UC035223S4020000
Generic
free delivery
Boiler Expansion Vessel Compatible with Ideal +C24 / 30/35-175551/176464
Aspares
free delivery
Aquasystem ARB8 8 Litre 3.5 Bar Expansion Vessel with Bracket XVES050036
arcanu
free delivery
Zilmet - 8 Litre Red Heating Expansion Vessel & Sealed System Kit Z1-301008
Zilmet
free delivery
Boiler Expansion Vessel 8 Litre Compatible with Baxi Duo‑Tec Series - 5114691
Aspares
free delivery
100L Pressure Tank Vessel Expansion for Domestic Waterworks Pump EPDM-Membrane Drinking Water
WilTec
free delivery
Boiler Expansion Vessel Kit Ideal Logic Combi with Adepter & PRV 35177540
Aspares
free delivery
BIASI Advance Plus 25C 30C 35C Boiler Expansion Vessel BI1462100
Biasi
free delivery
Inta Safe Group Sealed System Kit Wall Fixing Expansion Vessel Bracket
inta
free delivery
Boiler Expansion Vessel 8 Litre Compatible with Potterton Apollo Series - 5114691
EXPANSION VESSEL 8 LITRE
free delivery
Zilmet - 18 Litre Red Heating Expansion Vessel & Sealed System Kit Z1-301018 (Amazon)
Zilmet
free delivery
Boiler Expansion Vessel Compatible with Ideal Logic Combi Series – 175413/175551
Aspares
free delivery
Viessmann Expansion Vessel 7837231, Compatible with 100 WB1C and WB1HC Series Boilers, Grey
HTS
free delivery
Zilmet - 25 Litre Red Heating Expansion Vessel & Sealed System Kit 1300002400B (Amazon)
Zilmet
free delivery
Altecnic – ERES 100 Litre Heating Expansion Vessel – ER-100LTVESS
Generic
free delivery
HTS - Vokera Boiler Expansion Vessel 8L 20138101 20029826
HTS
free delivery
Boiler Expansion Vessel Compatible with Ideal Logic + Combi 24/30 / 35-175551/176464
Aspares
free delivery
Zilmet - Ultra Pro 24 Litre Potable Expansion Vessel C/W Bracket 20014
Zilmet
free delivery
Boiler Expansion Vessel Compatible with Ideal Logic Combi 24/30 / 35-175551/176464
Aspares
free delivery
VIESSMANN VITODENS 100 WB1A 24KW System Boiler Expansion Vessel 7823844
Viessmann
free delivery
Boiler Expansion Vessel 8 Litre Compatible with Baxi Main Eco Elite Series - 5114691
Aspares
free delivery
Zilmet - Ultra Pro 12 Litre Potable Expansion Vessel C/W Bracket 1100001220
Zilmet
free delivery
Aspares Boiler Expansion Vessel Compatible with Glowworm Ultracom 2-0020097328 & PRV 0020014173
Aspares
free delivery
HTS Boiler Expansion Vessel Compatible with Ariston Genus MMFI Boiler Expansion Vessel 573294
HTS Boiler Expansion Vessel Compatible With Ariston Genus MMFI Boiler Expansion Vessel 573294
free delivery
HTS - Baxi Main Potterton Boiler Expansion Vessel (8L) 5114691
Wide Model Compatibility: Specifically engineered to fit Baxi, Main, and Potterton boilers that require part number 5114691, ensuring a perfect fit and reliable operation.
free delivery
Zilmet - Ultra Pro 19 Litre Potable Expansion Vessel C/W Bracket 1100001951
Zilmet
free delivery
Boiler Expansion Vessel 0020097328 Compatible with Glowworm BETACOM 24 24A 28 28A
Aspares
free delivery
VOKERA Vision 25 C 30 C 20 S & 25 S Boiler Expansion Vessel 20138101
Vokera
free delivery
HTS - Worcester Greenstar Expansion Vessel & Pressure Relief Valve (PRV) 87161055450 87161064310
HTS
free delivery
18 Litre Aquasystems ARB18 Potable Expansion Vessel 3.5 Bar with Integrated Bracket - XVES050056
Aquasystems
free delivery
HTS - Vokera Boiler Expansion Vessel 8L 20138101 + PRV 20044364
HTS
free delivery
HTS - Baxi Potterton Main Boiler Expansion Vessel (10L) 5114692
HTS
free delivery
AVANTA Plus ECO Combi 28C Expansion Vessel Compatible with REMEHA S62753 / 720542301
Aspares
free delivery
Heatmag Expansion Vessel & Prv for Vaillant Eco Tec 181051 178985 Pro Plus Models (Compatible)
HEATMAG
free delivery
Boiler Expansion Vessel Compatible with Remeha Exclusive Series - S62753 / 720542301
Aspares
free delivery
Boiler Expansion Vessel Compatible with Remeha AVANTA Plus Combi Series - S62753 / 720542301
Aspares
free delivery
12 Litre Heating Expansion Vessel with Bracket Suitable Replacement for Zilmet, Eres, Flamco & Varem
Generic
free delivery
Compatible with Ideal Instinct 24 30 35 Boiler Expansion Vessel 175551 Original PRE Prefix ACE
Aspares
free delivery
24 Litre Heating Expansion Vessel with Bracket Suitable Replacement for Zilmet, Eres, Flamco & Varem
Generic
free delivery
Vokera Compact Expansion Vessel 20138101 20024419 20029826 R20024419 20029826 Compatible by HEATMAG
HEATMAG
free delivery
HTS - Glowworm Boiler Expansion Vessel (8L) + Pressure Relief Valve 0020020744 0020275015
HTS
free delivery
Compatible with Ideal Logic Combi 30 Boiler Expansion Vessel 175551 176464
Aspares
free delivery
HTS - Vaillant Boiler Expansion Vessel (10L) + Pressure Relief Valve (PRV) 178985 181051
Ideal Compatibility: Engineered specifically for Vaillant boiler systems that require parts 178985 and 181051, guaranteeing a precise fit and reliable performance.
free delivery
Expansion Vessel Compatible With Alpha CIMM RP250 8L 1.030996 PRV 1.028643
Aspares
free delivery
HTS - Vaillant Boiler Expansion Vessel (10L) & Pressure Relief Valve (PRV) 181051 96008LA
HTS
free delivery
SPARES2GO Expansion Vessel for Potterton Heatmax Promax Gold Combi HE Plus Boiler (8L, 3.0 Bar)
Spares2go
free delivery
Boiler Expansion Vessel Kit & PRV - Compatible Ideal Independent Combi Esp - 177540 & 176610
Aspares
free delivery
HEATLINE Monza 24 24a 28 28a Boiler 8 LTR Expansion Vessel 0020126680
HEATLINE
free delivery
Baxi Duotec/Platinum/Megaflo 15 18 24 28 32 kW CIMM RP250 8L Expansion Vessel 5114691 Genuine Part
Hanicks
free delivery
Expansion Vessel Replacement for Vaillant 181051 Bundle with Pressure Relief Valve 178985
Generic
free delivery
WORCESTER Greenstar Style 30 P & 30 SB Boiler Expansion Vessel 8737709142
Worcester
free delivery
VIESSMAN WB1B 100-W Combi 26 30 & 35 KW Boiler Expansion Vessel 7828646
VIESS
free delivery
Boiler Expansion Vessel Compatible with Ideal I Mini Series - 24/30 / C24 / C30 177540
Aspares
free delivery
SPARES2GO Expansion Vessel for Baxi Duo-Tec Megaflo Promax Platinum Titanium Gold Combi Boiler (8L, 3.0 Bar)
Spares2go
free delivery
Compatible with Baxi Duo-Tec 2 Combi Series 8L Boiler Expansion Vessel - 720753901
Aspares
free delivery
Aspares Boiler Expansion Vessel for Glowworm Ultimate 30C & 35C (8 LTR) - 0020097328 & 0020118190
Aspares
free delivery
Compatible with Vaillant Ecotec Plus 824 831 837 937 Pro 24 28 Boiler Expansion Vessel
Aspares
free delivery
Baxi Combi 80E 105E 105HE Potterton Performa 24 28 30HE Expansion Vessel 248024
Baxi
free delivery
HEATMAG Compatible with Ideal 177540 Expansion Vessel Kit (ace Onwards) & Prv 176610 Push Fit Type
HEATMAG
free delivery
POTTERTON POWERMAX 24 HE & HE 85 115 150 Boiler Expansion Vessel 12L 5106287
Potterton
free delivery
Boiler Expansion Vessel Compatible with Remeha AVANTA Plus System Series - S62753 / 720542301
Aspares
free delivery
HTS Boiler Expansion Vessel Compatible with Ideal Istor HE260 & HE325 Boiler 8 Litre Expansion Vessel 173194
HTS
free delivery
Worcester Bosch 87161076600 Expansion Vessel, 12 Litre, Greenstar Heatslave Oil Boilers (12/18, 18/25, 25/32; Internal/External; ERP+)
Hanicks
free delivery
VAILLANT ECOTEC VUW PRO 24 28 EXPANSION VESSEL 181051 - Vaillant Alloy Steel Flat Washer - Expansion Vessel Washer
Anntuk
free delivery
HTS Boiler Expansion Vessel Compatible with Glowworm ULTRACOM 2 Expansion Vessel 0020097328 & Pressure Relief Valve 0020014173
HTS
free delivery
Boiler Expansion Vessel & PRV – Compatible with Biasi Advance Combi (C) Series – 7661826 & BI1462100
Boiler Expansion Vessel & PRV
free delivery
HTS - Glowworm Boiler Expansion Vessel (8L) + Pressure Relief Valve (PRV) 0020020744 801666 178985
HTS
free delivery
Worcester Greenstar Expansion Vessel 87154072960 8716122434 | 10L Boiler Expansion Tank | Fits CDI, Classic, ErP, System & Combi | GC H31-941 - Hanicks
Hanicks
free delivery
VOKERA Compact 24 SE 25 25 A 29 & 29 A Boiler Expansion Vessel 20138101VOKERA Compact 24 SE 25 25 A 29 & 29 A Boiler Expansion Vessel 20138101
Vokera
free delivery
HTS Baxi Potterton Main Boiler Expansion Vessel (8L) + Pressure Relief Valve (PRV) – 248024 248056
Perfect Compatibility: Designed for Baxi and Potterton Main boilers, compatible with part numbers 248024 (expansion vessel) and 248056 (PRV).
free delivery
Compatible with Ideal Logic Plus + Combi 24 30 35 Boiler Expansion Vessel 175551 176464
Package Include 1 Expansion Vessel and 1 O-Ring/Washer
free delivery
Baxi 600/800 Potterton Combi 25/30 Main Eco Compact 7L CIMM RP250 Expansion Vessel 7683801 - Hanicks
Hanicks
free delivery
Ideal Logic/Independent/i-Mini/Classic Combi/iCombi/Instinct/Exclusive/Esprit/Atlantic/ProCombi 8L (Push Fit End) Expansion Vessel 177540 177601 - Hanicks
Hanicks
free delivery
Compatible with Ideal Logic Plus + Combi 24 30 35 Boiler Expansion Vessel 175551 PRV 175413
Aspares
free delivery
HTS Boiler Expansion Vessel Compatible with Glowworm Ultimate Sealed System 8L Expansion Vessel 2000800694
HTS
free delivery
Glowworm Ultracom/Flexicom 24CXI 30CXI 38CXI & 18SX 30SX 24CX 30CX 35CX 8 Litre Boiler Expansion Vessel 0020020744 (2000801312 801312 801666 S1049700)
Hanicks
free delivery
WORCESTER 2000 25KW & 30KW BOILER EXPANSION VESSEL 87186506550
Worcester
free delivery
VAILLANT ECOTEC PLUS VU 612 615 618 624 630 637 EXPANSION VESSEL 181051
Vaillant
free delivery
HALSTEAD ACE HE 24 30 35 & HALSTEAD Club HE 18 Boiler Expansion Vessel 451020
Halstead
free delivery
Boiler Expansion Vessel Compatible with Ideal Combi C & E Series - Combi C 24/30 / 35 - E 24/30 / 35 177540
Aspares
free delivery
Boiler Expansion Vessel Compatible with Ideal Logic Code Combi Series - Logic Code Combi 26/33 / 38 177540
Aspares
free delivery
HTS Boiler Expansion Vessel Compatible with Main Combi 25 ECO & 25 ECO Elite Expansion Vessel 8 Litre 5114691 & Pressure Relief Valve 248056
HTS
free delivery
MAIN SYSTEM 28 ECO & 28 ECO ELITE BOILER EXPANSION VESSEL 10 LITRE 5114692
Baxi
free delivery
Boiler Expansion Vessel Compatible with Ideal Ultra Series - Ultra Combi 30/35 - Ultra System 15/18 / 24/30 177540
Aspares
free delivery
HTS - Boiler Expansion Vessel Compatible with Vaillant ECOTEC Plus, ECOTEC Exclusive, ECOTEC VUW, and ECOMAX VU (10L) (181051)
HTS
free delivery
HTS Boiler Expansion Vessel Compatible with POTTERTON HEATMAX Combi 24HE 28HE, PROMAX Combi 24 28 HE & HE Plus A Expansion Vessel 8 Litre & Pressure Relief Valve 5114691
HTS
free delivery
Boiler Expansion Vessel Compatible with Ideal Independent Series - C24 / C30 / C35 / Combi 24 / Combi 30 / Combi 35 177540
Aspares
free delivery
HTS Boiler Expansion Vessel Compatible with BAXI Duo TEC Combi 24 28 HE & HE A, Platinum Combi 24 28 HE & 24 28 HE Expansion Vessel 8 Litre 5114691 & Pressure Relief Valve 248056
HTS
free delivery
Boiler Expansion Vessel Compatible with Ideal Logic+ Series - Logic+ Combi C 24/30 / 35 - Logic + System 15/18 / 24/30 177540
Aspares
free delivery
HTS Boiler Expansion Vessel Compatible with Vaillant ECOMAX VU 613 618 622 635 E ECOTEC Exclusive VUW 832 828 835 Plus VU 612 615 618 624 630 637 ECOTEC VUW PRO 24 181051 Pressure Relief Valve 178985
HTS
free delivery
BOILER EXPANSION VESSEL Compatible With BIASI Advance 25C / 30C / 35C BI1462100
Aspares
free delivery
100 WB1C 26KW 30KW & 35KW COMBI CRI8 EXPANSION VESSEL Compatible With VIESSMANN 7837231
Aspares
free delivery
