WORCESTER 77161921970 25/28SI - MINI EXPANSION VESSEL KIT

Our Part No: 1011527
MPN: 77161921970

We're sorry but this product has now been discontinued by Worcester and can no longer be purchased.

No known replacement is available.

Why Choose DHS?

Browse more products in the
Gas Boiler Spares category
Browse more products from
Worcester
Secure Express Checkout
with a selection of payment options
12 Month Warranty
On all parts

WORCESTER 77161921970 25/28SI - MINI EXPANSION VESSEL KIT.

Product Information: The expansion vessel is a tank that is utilised to protect closed water heating systems from excessive pressure. The tank is filled with air that acts as a cushion against surges in pressure within the system.

This part is present in 5 different boilers in the Worcester range including the Worcester SI 25 , SI 25 , 28SI NG , 28SI LPG , C1 FSN BRITISH GAS . In the next tab there is an appliance grid with links to all boilers that contain this part, Please use this if you would like to view all other spares that fit that model and download the user manual for that appliance. If none of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible.

We recommend that all parts are fitted by a fully qualified gas safe certified engineer. If you require any help locating a part, please feel free to contact us. Collectively we have over 200 years of boiler spares knowledge and distribution experience and our friendly call centre staff will be happy to help you with any query you may have

The WORCESTER 77161921970 25/28SI - MINI EXPANSION VESSEL KIT is a genuine, brand new Worcester product, covered by a Worcester manufacturer's guarantee.

Not what you're looking for? Try our unique Spares Finder tool or you can view all Worcester products.

For advice on this or any product, please call us on 0330 123 3707, email us at web@dhsspares.co.uk, or see additional ways to contact us here.

Brand: Worcester
Name: WORCESTER 77161921970 25/28SI - MINI EXPANSION VESSEL KIT
MPN: 77161921970
Our Part No: 1011527
Categories:
Gas Boiler Spares Expansion Vessels
LPG Boiler Spares Expansion Vessels

This part fits the following 5 appliances (sorted alphabetically):

May fit others. If you are unsure of your product model, or would like more information, please contact us.

At DHS we offer a range of product options to suit different budgets and requirements, while maintaining quality and reliability across all categories.

Below is an explanation of each product type available on our website. Please note that not all products will have all options available.