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30 Day Returns Policy
Knowledgeable & Helpful Team
Free Nationwide Delivery | 30 Day Returns Policy | Knowledgeable & Helpful Team
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Alpha Expansion Vessel

SKU: 1.030996

£136.39 inc. VAT

• Genuine Alpha part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy

• Genuine Alpha part
• Delivery 1-5 days
• Free nationwide delivery
• 30 day return policy



A genuine Alpha part, this expansion vessel is suitable for boilers in the Alpha Eco, InTec, and InTec ErP ranges. A chamber designed to protect water heating systems from excess pressure, the expansion vessel is filled with air which acts as a cushion against system pressure surges.

Please always refer to the manufacturers instructions for correct application. All parts should be fitted by a qualified gas-safe certificate plumber.

UK Plumbing is the UK’s favourite supplier of plumbing and heating materials. Feel free to contact us, if you have any questions or need professional advice. Our experts are waiting to help you with your plumbing, heating, or bathroom project.

Suitable for the following appliances:

• 12s
• 18s
• 26 C
• 26 C LPG
• 28 S
• 28 S LPG
• 28 X
• 28 X LPG
• 30c
• 34 C
• 40 GS
• 40 GS LPG
• Eco 28 kW
• 12 S LPG
• 18 S LPG
• 24 X
• 24 X LPG
• 30 C LPG
• 30 GS
• 30 GS LPG
• 34 C LPG

Additional information



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We deliver all around the UK using DHL and Parcelforce. Standard delivery will take 1-5 working days to reach you. However, once the order is received, we will contact you to give you a more precise timescale. Usually, we will deliver the next day, subject to the date and time of when the order is received and the product.

Orders placed during the weekend will be processed the following Monday for delivery the following day. In the case of Bank Holidays, your order will be processed the next working day and delivered the following working day.

Remote areas: For orders to some addresses, especially in the Highlands of Scotland and Offshore, next day delivery options are not available, and delivery can take several days. Saturday delivery is unavailable for these areas.