Expansion Vessel Replacement for Vaillant 181051 Bundle with Pressure Relief Valve 178985
Bundle containing Expansion Vessel 181051 and Pressure Relief Valve 178985
£ 59.87
free delivery
VAILLANT ECOTEC PLUS VU 612 615 618 624 630 637 EXPANSION VESSEL 181051
Brand Vaillant
£ 45.97
free delivery
HTS - Worcester Boiler Expansion Vessel (6L) 87161055450
Perfect Compatibility Specifically designed for use with Worcester boilers, this 6L Expansion Vessel replaces part number 87161055450, providing a direct and reliable fit.
£ 49.00
free delivery
HEATLINE CAPRIZ Plus 24 24a 28 28a Boiler 8 LTR Expansion Vessel 0020126680
HEATLINE
£ 6.99
free delivery
Boiler Expansion Vessel Kit Compatible Ideal Independent Combi Esp 177540 & PRV 175413 & 176610
Fit Models Ideal I Mini C30
£ 69.50
free delivery
VAILLANT ECOTEC VUW PRO 24 28 EXPANSION VESSEL 181051 - Vaillant Alloy Steel Flat Washer - Expansion Vessel Washer
Brand Vaillant
£ 44.97
free delivery
Ariston Water Heater Expansion Vessel Kit A
Weight 1.5kg
£ 30.99
free delivery
Aquasystem 24 Litre Potable Expansion Vessel with 3/4" Connection
DOES NOT INCLUDE BRACKET
£ 48.95
free delivery
VIESSMANN VITODENS 100 WB1A 24KW System Boiler Expansion Vessel 7823844
Viessmann
£ 133.33
Glowworm Ultracom/Flexicom 24CXI 30CXI 38CXI & 18SX 30SX 24CX 30CX 35CX 8 Litre Boiler Expansion Vessel 0020020744 (2000801312 801312 801666 S1049700)
Capacity 8 Litre
£ 60.00
free delivery
Varem Expansion Vessel Potable 2 Litre With Check Valve
Varem expansion vessel potable 2 litre with check valve
£ 26.68
free delivery
BIASI Advance Plus 25C 30C 35C Boiler Expansion Vessel BI1462100
Biasi
£ 57.00
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
High quality product.
£ 85.00
free delivery
Zilmet - Ultra Pro 24 Litre Potable Expansion Vessel C/W Bracket 20014
Zilmet - Ultra Pro 24 Litre Potable Expansion Vessel C W Bracket 20014
£ 52.79
free delivery
100L Pressure Tank Vessel Expansion for Domestic Waterworks Pump EPDM-Membrane Drinking Water
The water only comes into contact with the membrane.
£ 124.99
free delivery
Aquasystem AR18 18 Litre 3.5 Bar Expansion Vessel XVES050051
This product does NOT come with a bracket. It is essential to confirm that this is the correct vessel before making a purchase!
£ 46.99
free delivery
POTTERTON POWERMAX 24 HE & HE 85 115 150 Boiler Expansion Vessel 12L 5106287
Potterton
£ 191.62
Altecnic - ERES 8 Litre Potable Expansion Vessel & Sealed System Kit ER-PV8
Altecnic ERES
£ 55.72
free delivery
Arctic Hayes 221004 Expansion Pressure Vessel Service Kit
Designed for use on pressure and expansion vessels with schrader valve
£ 15.76
SPARES2GO Expansion Vessel for Baxi Duo-Tec Megaflo Promax Platinum Titanium Gold Combi Boiler (8L, 3.0 Bar)
Capacity 8 Litres -- Length 438mm -- Width 250mm -- Height 86mm -- Weight 4.75KG
£ 69.49
free delivery
HALSTEAD ACE HE 24 30 35 & HALSTEAD CLUB HE 18 BOILER EXPANSION VESSEL 451020
HALSTEAD
£ 60.00
free delivery
WORCESTER 2000 25KW & 30KW BOILER EXPANSION VESSEL 87186506550
WORCESTER
£ 63.05
Zilmet 18 Litre Heating Expansion Vessel & Mounting Bracket
Precharge 2 bar Pmax 4 bar Connection (BSP) 3 4" G
£ 39.87
free delivery
GRANT Expansion Vessel 12Ltr, Plastic, Round, CISTERN
12 litres
£ 110.00
free delivery
HTS - Baxi Potterton Main Boiler Expansion Vessel (10L) & Pressure Relief Valve (PRV) 5114692 248056
Perfect Compatibility Tailored to fit Baxi Potterton Main boilers, including models requiring the 10L Expansion Vessel (5114692) and Pressure Relief Valve (248056), ensuring a precise and secure fit.
£ 66.49
free delivery
Ariston Kit A 406801 2 Litre Expansion Vessel & Non-Return Valve Elbi Alternative
Generic
£ 27.99 £ 28.99
Compatible with Ideal Logic Combi 30 Boiler Expansion Vessel 175551 176464
Package Include 1 Expansion Vessel and 1 O-Ring Washer
£ 62.95
free delivery
Baxi Expansion Vessel for Combi Boilers 8 Litre Stainless Steel Red
CIMM Part No. RP250
£ 61.11
free delivery
Worcester Greenstar CDi 25/29/30/34/35/38/40/42 & Camray 10L Expansion Vessel 8716122434 (87154072960) (H31-941) - Hanicks
Size 10 Litre
£ 90.00
free delivery
18 Litre Aquasystems ARB18 Potable Expansion Vessel 3 Bar with Integrated Bracket - XVES050055
WRAS Approved
£ 49.95
free delivery
VOKERA Vision 25 C 30 C 20 S & 25 S Boiler Expansion Vessel 20138101
Vokera
£ 85.00
free delivery
Vaillant Boiler Heating Expansion Vessel Complete with Washer 181051
Vaillant
£ 59.84
free delivery
12 Litre Varem Extravarem Potable Expansion Vessel 3/4" Connection
3 4" Connection
£ 35.99
free delivery
Baxi Duotec & Platinum 24HE & 28HE Potterton Gold 8L Expansion Vessel 5114691
Direct replacement for a failed Expansion Vessel
£ 34.99
free delivery
HEATLINE Monza 24 24a 28 28a Boiler 8 LTR Expansion Vessel 0020126680
HEATLINE
£ 65.00
free delivery
SPARES2GO Potable Water Expansion Vessel 2 Litre 4 Bar 1/2" BSP Male Mini Pressure Tank
Arrives boxed in protective packaging
£ 20.29
free delivery
Zilmet 12 Litre Heating Expansion Vessel & Mounting Bracket
Precharge 2 bar Pmax 4 bar Connection (BSP) 3 4" G
£ 36.62
free delivery
HTS - Ideal Boiler Expansion Vessel (8L) 177540
8-Litre Capacity Provides ample volume to manage the thermal expansion of water in domestic heating systems, maintaining optimal pressure levels.
£ 55.00
free delivery
Ideal Logic Plus + Combi 24 30 35 Boiler Expansion Vessel 175551 PRV 175413
Package Include 1 Expansion Vessel and 1 O-Ring Washer
£ 74.95
free delivery
5 Litre Potable Expansion Vessel Suitable Replacement for Zilmet, Eres & Inta
With the ability to absorb and regulate excess pressure from your boiler or cylinder, it ensures efficient and safe operation.
£ 27.99
free delivery
Varem Expansion Vessel
Varem Expansion Vessel 2 Litre
£ 24.72
free delivery
18 Litre Aquasystems ARB18 Potable Expansion Vessel 3.5 Bar with Integrated Bracket - XVES050056
WRAS Approved
£ 50.95
free delivery
Zilmet - Ultra Pro 19 Litre Potable Expansion Vessel C/W Bracket 1100001951
Brand Zilmet
£ 44.34
free delivery
HTS - Glowworm Boiler Expansion Vessel (8L) + Pressure Relief Valve (PRV) 0020020744 801666 178985
8L Expansion Vessel The 8-liter expansion vessel efficiently absorbs the increase in pressure caused by thermal expansion of water within the system, protecting the boiler and associated components.
£ 59.87
free delivery
Boiler Expansion Vessel Compatible with Vaillant 20237676
Fit Models ECOFIT PURE 612 SYSTEM VU 126 6-3 (H-GB), ECOFIT PURE 615 SYSTEM VU 156 6-3 (H-GB), ECOFIT PURE 618 SYSTEM VU 186 6-3 (H-GB), ECOFIT PURE 630 SYSTEM VU 306 6-3 (H-GB), ECOFIT PURE 825 COMBI VUW 256 6-3 (H-GB), ECOFIT PURE 830 COMBI VUW 306 6-3 (H-GB), ECOFIT PURE 835 COMBI VUW 356 6-3 (H-GB), SUSTAIN 825 VUW 256 6-3 (H-GB), SUSTAIN 830 VUW 306 6-3 (H-GB), SUSTAIN 835 VUW 356 6-3 (H-GB), SUSTAIN 24 VUW 246 7-2, SUSTAIN 28 VUW 286 7-2, SUSTAIN 34 VUW 346 7-2.
£ 58.49
free delivery
MAIN COMBI 30 ECO & 30 ECO ELITE BOILER EXPANSION VESSEL 10 LITRE 5114692
Brand Baxi
£ 85.00
free delivery
24 Litre Heating Expansion Vessel with Bracket Suitable Replacement for Zilmet, Eres, Flamco & Varem
With the ability to absorb and regulate excess pressure from your boiler or cylinder, it ensures efficient and safe operation.
£ 38.99
free delivery
25 Litre Varem Extravarem Heating Expansion Vessel Red 3/4" Connection
3 4" Connection
£ 36.99
free delivery
HTS Boiler Expansion Vessel Compatible with Glowworm ULTRACOM 2 Expansion Vessel 0020097328 & Pressure Relief Valve 0020014173
Easy Installation Designed for quick and straightforward installation, minimizing downtime and simplifying maintenance or replacement.
£ 67.36
free delivery
Zilmet - Ultra Pro 12 Litre Potable Expansion Vessel C/W Bracket 1100001220
Brand Zilmet
£ 41.97
free delivery
BOILER EXPANSION VESSEL Compatible With BIASI Advance 25C / 30C / 35C BI1462100
Fit For Advance 25C Advance 25S Advance 30C Advance 30S Advance 35C
£ 64.99
free delivery
Baxi Combi 80E 105E 105HE Potterton Performa 24 28 30HE Expansion Vessel 248024
Fits Potterton Performa 24 & 28 Boilers
£ 64.70
free delivery
GRANT Expansion Vessel 12Ltr, Plastic, Round, CISTERN
12 litres
£ 59.00
free delivery
Altecnic – ERES 35 Litre Potable Expansion Vessel – ER-PV35
Connection 1 MBSP
£ 89.87
free delivery
12 Litre Varem Extravarem Heating Expansion Vessel Red with Bracket
With Bracket
£ 34.55
free delivery
HTS - Boiler Expansion Vessel Compatible with Vaillant ECOTEC Plus, ECOTEC Exclusive, ECOTEC VUW, and ECOMAX VU (10L) (181051)
Easy to Install Designed for quick and straightforward installation, reducing downtime and keeping your system running efficiently.
£ 56.13
free delivery
Zilmet - 12 Litre Heating Expansion Vessel & Sealed System Kit Z1-301012
Includes Zilmet 12 Litre Heating Expansion Vessel
£ 55.64
free delivery
Boiler Expansion Vessel Kit Ideal Logic Combi with Adepter & PRV 35177540
Fit Models I MINI 24 - 47-348-77, I MINI 30 - 47-348-78, +C24 - 47-348-85, +C30 - 47-348-86, +C35 - 47-348-87, INDEPENDENT C24 - 47-348-68, INDEPENDENT C30 - 47-348-69, INDEPENDENT C35 - 47-348-70, LOGIC + COMBI 24 - 47-348-65, LOGIC + COMBI 30 - 47-348-66, LOGIC + COMBI 35 - 47-348-67, LOGIC CODE COMBI 26 - 47-348-74, LOGIC CODE COMBI 33 - 47-348-75, LOGIC CODE COMBI 38 - 47-348-76, LOGIC COMBI 24 - 47-348-56, LOGIC COMBI 30 - 47-348-57, LOGIC COMBI 35 - 47-348-58, ULTRA COMBI 30 - 47-002-01
£ 84.65
free delivery
Altecnic 2 Litre Expansion Vessel - Alternative to Varem
Code PV2M
£ 26.97
free delivery
Baxi Duo-Tec Potterton Promax Expansion Vessel 5114692
Fits Potterton Gold 33HE Boilers
£ 85.00
free delivery
Baxi Duotec & Platinum 24HE & 28HE Potterton Gold 8L Expansion Vessel 5114691
Direct replacement for a failed Expansion Vessel
£ 52.27
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
Safety First Includes a pressure relief valve to release excess pressure, protecting your boiler system from damage.
£ 61.99
free delivery
Zilmet 0.16Ltr Potable Expansion Vessel Shock Arrestor & 15mm Tee
15mm Tee PV016C
£ 22.35
free delivery
Expansion Vessel Compatible With Alpha CIMM RP250 8L 1.030996 PRV 1.028643
Fit Models ALPHA CD 12S, ALPHA CD 18S , ALPHA CD 20S , ALPHA CD 24S, ALPHA CD 30S
£ 89.50
free delivery
HEATLINE CAPRIZ Plus 24 24a 28 28a Boiler 8 LTR Expansion Vessel 0020126680
HEATLINE
£ 65.00
free delivery
8 Litre Heating Expansion Vessel with Bracket Suitable Replacement for Zilmet, Eres, Flamco & Varem
With the ability to absorb and regulate excess pressure from your boiler or cylinder, it ensures efficient and safe operation.
£ 29.99
free delivery
HTS - Vaillant Boiler Expansion Vessel (10L) & Pressure Relief Valve (PRV) 181051 96008LA
Compatibility Designed specifically for use with Vaillant boilers, ensuring a perfect fit and reliable performance.
£ 57.37
free delivery
Compatible with Ideal Instinct 24 30 35 Boiler Expansion Vessel 175551 Original PRE Prefix ACE
Package Include 1 Expansion Vessel and 1 O-Ring Washer
£ 62.95
free delivery
Zilmet - 18 Litre Red Heating Expansion Vessel & Sealed System Kit Z1-301018 (Amazon)
Brand Zilmet
£ 58.70
free delivery
Aspares Boiler Expansion Vessel for Glowworm Ultracom 2-0020097328 & PRV 0020014173
Package Include 1 Expansion Vessel and 1 O-Ring Washer
£ 62.99
free delivery
HTS - Vokera Boiler Expansion Vessel 8L 20138101 20029826
Tailored for Vokera Boilers Specifically designed for boilers requiring expansion vessels with part numbers 20138101 and 20029826, ensuring a precise fit and reliable functionality.
£ 63.99
free delivery
HTS Boiler Expansion Vessel Compatible with Main Combi 25 ECO & 25 ECO Elite Expansion Vessel 8 Litre 5114691 & Pressure Relief Valve 248056
Perfect Compatibility Specifically designed for Main Combi 25 ECO and 25 ECO Elite models, replacing part numbers 5114691 and 248056.
£ 61.99
free delivery
Zilmet - 19 Litre Potable Expansion Vessel & Bracket 11H0001951
Connection 22mm
£ 42.22
free delivery
HTS - Worcester Greenstar Expansion Vessel & Pressure Relief Valve (PRV) 87161055450 87161064310
Easy Installation Designed for straightforward installation, either by a professional engineer or experienced DIYer, reducing system downtime and repair costs.
£ 64.99
free delivery
Zilmet - 8 Litre Red Heating Expansion Vessel & Sealed System Kit Z1-301008
Tesla Sealed System Installation Kit - EVCKIT
£ 53.22
free delivery
Zilmet - Ultra Pro 24 Litre Potable Expansion Vessel C/W Bracket 20014
Zilmet - Ultra Pro 24 Litre Potable Expansion Vessel C W Bracket 20014
£ 56.72
free delivery
HTS - Boiler Expansion Vessel for Glowworm 24CXI, 30CXI, 38CXI, 18SXI, 30 (8L) - 801666, 2000801312, 0020020744
Compatibility Perfect fit for Glowworm 24CXI, 30CXI, 38CXI, 18SXI, and 30 models.
£ 62.98
free delivery
Boiler Expansion Vessel 0020097328 for Glowworm BETACOM 24 24A 28 28A
Package Include 1 Expansion Vessel and 1 O-Ring Washer
£ 69.50
free delivery
Zilmet 12 Litre Heating Expansion Vessel by Zilmet
Shell Carbon Steel, Water Connections Carbon Steel, Membrane Synthetic Butyl Rubber (SBR)
£ 32.99
free delivery
HTS - Vokera Boiler Expansion Vessel 8L 20138101 + PRV 20044364
Easy Installation Straightforward design for hassle-free replacement, ideal for professional installers or experienced DIY enthusiasts.
£ 68.00
free delivery
Zilmet 8 Litre Heating Expansion Vessel & Mounting Bracket
Zilmet
£ 36.64
free delivery
Boiler Expansion Vessel 8 Litre Compatible with Potterton Apollo Series - 5114691
Fit For Apollo 25 HE
£ 57.49
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
Perfect Compatibility Designed for Potterton Heatmax Combi 24HE & 28HE and Promax Combi 24, 28 HE & HE Plus A, replacing part number 5114691.
£ 61.99
free delivery
HTS - Glowworm Boiler Expansion Vessel (8L) + Pressure Relief Valve 0020020744 0020275015
8L Expansion Vessel Prevents pressure fluctuations by managing the expansion of heated water in your boiler.
£ 73.50
free delivery
HTS - Baxi Potterton Main Boiler Expansion Vessel (10L) 5114692
Pressure Stabilization Effectively absorbs excess pressure caused by thermal expansion, preventing stress on your boiler and pipework.
£ 61.00
free delivery
Boiler Expansion Vessel Compatible with BIASI INOVIA 16S / 25S BI1462100
Fit For INOVIA 16S INOVIA 25C INOVIA 25C ERP INOVIA 25S INOVIA 25S ERP INOVIA 30C INOVIA 30C ERP INOVIA 35C INOVIA 35C ERP
£ 64.99
free delivery
HTS - Baxi Potterton Main Gas Spare Expansion Vessel Tube 720778201
Compatible Replacement Specifically designed for use with Baxi and Potterton boilers that require the 720778201 expansion vessel tube.
£ 15.00
free delivery
HTS - Universal Repair Kit (Re-Pressurising) for All Boiler Expansion Vessels
Complete Kit Includes all necessary components for re-pressurisation and basic expansion vessel maintenance.
£ 19.99
free delivery
HTS Boiler Expansion Vessel Compatible with Ariston Genus MMFI Boiler Expansion Vessel 573294
Ariston Part Number is 573294
£ 75.00
free delivery