For Next Working Day Delivery Order By:
Mon-Fri 5:00pm

CHOOSE SERVICE
Mon-Fri By:
10:30am|12:00pm|5:30pm

Christmas Hours

IMPORTANT INFORMATION:

Please Note: Next Day Deliveries

Whilst we are continuing to dispatch orders same-day,
A small proportion of these orders are not being delivered within 24 hours.
If your order is required urgently, please consider selecting a timed
delivery service from the available options. Our couriers are experiencing some delays to their services across the whole delivery network.
This is due to unprecedented demand on their services due to several factors,
including postal strikes and general Christmas demand.

Christmas Delivery Details

Tel: 01302 888101
Every Part We Show Is New and Genuine
Next Working Day Delivery - Order By: Mon-Fri 5:00pm

IMPORTANT INFORMATION:

Please Note: Next Day Deliveries

Whilst we are continuing to dispatch orders same-day, we are aware that a small proportion of these orders are not being delivered within 24 hours. If your order is required urgently, please consider selecting a timed delivery service from the available options. Our couriers are experiencing some delays to their services across the whole delivery network. This is due to unprecedented demand on their services due to several factors, including general Christmas demand.

Delivery Page

Catalogue Vaillant Spares Vaillant Expansion Vessels Vaillant 181051 Expansion Vessel

Vaillant 181051 Expansion Vessel

Order Code: 018608

Vaillant 181051 Expansion Vessel

Vaillant 181051 Expansion Vessel

Expansion vessels are commonly made up of two inner sections, split by a rubber sheet known as diaphragm. In a pressurised system of water and air, fluctuations in temperature can cause increases and decreases in pressure. The expansion vessel provides additional space to use when the water expands, reducing the risk of potentially dangerous pressure levels within the pressurised system.

Genuine, New Vaillant
Your Choice - Express Or Economy Delivery
12 Months Manufacturers Warranty
30 Day Money Back Guarantee

Price:

£141.67 ex VAT £170.00 inc VAT

Availability: In Stock

Qty:

▼ Hide delivery options

This part fits many appliances including the following:

VAILLANT ECOMAX 613 - VU126 E-C, VAILLANT ECOMAX 613/2E - VU126/2 C, VAILLANT ECOMAX 618 - VU196 E-C, VAILLANT ECOMAX 618/2E - VU186/2 C, VAILLANT ECOMAX 622/2E - VU226/2 C, VAILLANT ECOMAX VUW246/2 EC, VAILLANT ECOMAX VUW246 EC, VAILLANT ECOMAX VUW286/2 C, VAILLANT ECOMAX VUW286 EC, VAILLANT ECOMAX VUW356 C, VAILLANT ECOTEC EXCLUSIVE 832 - VUW 326/4, VAILLANT ECOTEC EXCLUSIVE 838 - VUW 386/4, VAILLANT ECOTEC PLUS 612 VU126/3-5, VAILLANT ECOTEC PLUS 612 VU126/3-5 R1, VAILLANT ECOTEC PLUS 612 VU126/5-5, VAILLANT ECOTEC PLUS 612 VU126/5-5 R1, VAILLANT ECOTEC PLUS 612 VU126/5-5 R2, VAILLANT ECOTEC PLUS 615 VU156/3-5, VAILLANT ECOTEC PLUS 615 VU156/3-5 R1, VAILLANT ECOTEC PLUS 615 VU156/5-5, VAILLANT ECOTEC PLUS 615 VU156/5-5 R1, VAILLANT ECOTEC PLUS 615 VU156/5-5 R2, VAILLANT ECOTEC PLUS 618 VU186/3-5, VAILLANT ECOTEC PLUS 618 VU186/3-5 R1, VAILLANT ECOTEC PLUS 618 VU186/5-5, VAILLANT ECOTEC PLUS 618 VU186/5-5 R1, VAILLANT ECOTEC PLUS 618 VU186/5-5 R2, VAILLANT ECOTEC PLUS 624 VU246/3-5, VAILLANT ECOTEC PLUS 624 VU246/3-5 R1, VAILLANT ECOTEC PLUS 624 VU246/5-5, VAILLANT ECOTEC PLUS 624 VU246/5-5 R1, VAILLANT ECOTEC PLUS 624 VU246/5-5 R2, VAILLANT ECOTEC PLUS 630 VU306/3-5, VAILLANT ECOTEC PLUS 630 VU306/3-5 R1, VAILLANT ECOTEC PLUS 630 VU306/5-5, VAILLANT ECOTEC PLUS 630 VU306/5-5 R1, VAILLANT ECOTEC PLUS 630 VU306/5-5 R2, VAILLANT ECOTEC PLUS 637 VU376/3-5 R1, VAILLANT ECOTEC PLUS 637 VU376/5-5, VAILLANT ECOTEC PLUS 637 VU376/5-5 R1, VAILLANT ECOTEC PLUS 637 VU376/5-5 R2, VAILLANT ECOTEC PLUS 824 VUW246/3-5, VAILLANT ECOTEC PLUS 824 VUW246/3-5 R1, VAILLANT ECOTEC PLUS 824 VUW 246/3-5 R3, VAILLANT ECOTEC PLUS 824 VUW 246/5-5, VAILLANT ECOTEC PLUS 824 VUW 246/5-5 R1, VAILLANT ECOTEC PLUS 824 VUW 246/5-5 R2, VAILLANT ECOTEC PLUS 831 VUW 316/3-5, VAILLANT ECOTEC PLUS 831 VUW 316/3-5 R1, VAILLANT ECOTEC PLUS 831 VUW 316/3-5 R3, VAILLANT ECOTEC PLUS 831 VUW 316/3-5 R5, VAILLANT ECOTEC PLUS 831 VUW 316/5-5, VAILLANT ECOTEC PLUS 831 VUW 316/5-5 R1, VAILLANT ECOTEC PLUS 831 VUW 316/5-5 R2, VAILLANT ECOTEC PLUS 837, VAILLANT ECOTEC PLUS 837 VUW 376/3-5 R1, VAILLANT ECOTEC PLUS 837 VUW 376/3-5 R3, VAILLANT ECOTEC PLUS 837 VUW 376/5-5, VAILLANT ECOTEC PLUS 837 VUW 376/5-5 R1, VAILLANT ECOTEC PLUS 837 VUW 376/5-5 R2, VAILLANT ECOTEC PLUS 937 VUI376/3-5, VAILLANT ECOTEC PLUS 937 VUI376/5-5, VAILLANT ECOTEC PLUS 937 VUI376/5-5 R1, VAILLANT ECOTEC PLUS 937 VUI376/5-5 R2, VAILLANT ECOTEC PRO 24 VUW 246/3-3 R1, VAILLANT ECOTEC PRO 24 VUW 246/3-3 R2, VAILLANT ECOTEC PRO 28 VUW 286/3-3, VAILLANT ECOTEC PRO 28 VUW 286/3-3 R1, VAILLANT ECOTEC PRO 28 VUW 286/3-3 R2, VAILLANT VU246 EC