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    2 Litre Expansion Tank

    Product Code : EXP2

    Price: £ 49.70 (ex VAT)

    Shipping price to £8.85

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    The Surejust expansion tank complements any hot water system and provides a safer and smother water system. It comes pre-assembled and pressure set for easy installation. Mount on bulk head and use push fit plastic plumbing to install.

    Fit the pre-assembled and easy to install potable water Surejust Expansion tank to your water system.

    This will stop your water system been under unnecessary stress, wasting water through the pressure release valve and provide a great deal of safety!

    What is an expansion tank and why should i fit one?

    An expansion tank is a safety device used in closed water heating systems such as a when a calorifier is used on a boat. It will absorb excess water pressure, which can be caused by thermal expansion as water is heated, or by water hammer

    What size should I fit?

    The expansion tank should measure 10% of the calorifier capacity. I.e. the 2 litre expansion tank would work with the 10-22litre calorifier, the 5 litre expansion tank with the 30- 55 litre calorifiers and the 8 litre with the 55-75 litre calorifiers.

    Where should I fit one?

    It should be fitted after the thermostatic mixer valve on the calorifier but before the first outlet. It comes pre assembled with a connection ready to push straight into a plastic plumbing tee piece.

    What does it come with?

    It comes pressurised to go with a surecal calorifier (this can be altered) a bracket for mounting, a st/steel strap and a connection ready to go straight into plastic plumbing for an easy installation.

    What pressure should it is set to?

    Our tanks come pre pressurised to go with the calorifier. If you need to change this then it should be set to a pressure above your pump pressure but below the pressure release valve cut out pressure. This is very important or the expansion tank wont work properly.

    Capacity 2 Litre
    Length 300mm
    Width 130mm
    Height 150mm

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    UK Next day delivery is available for all orders placed before 3.30pm subject to stock levels and cleared payment; although the vast majority of next day deliveries will arrive the next working day, please note that this service is not guaranteed. Orders placed after 3.30pm will be dispatched the following working day on a next day service.

    We also deliver to Europe and the rest of the world. Please call 01924 274774 or email sales@melloronline.co.uk for prices and deliver times, or to get an instant quote online, click on any product, there you will be able to select the worldwide shipping quote option, or go to the shop checkout area. We ship all international parcels over 1kg via UPS.

    UPS  
    Our UK regular courier delivery service is provided by UPS but we may use other courier companies depending on where you live in the UK, to enable us to get you the best price and fastest service. Once you have received an email confirmation to say your order has been dispatched, you will also be informed by the delivery company, then you will receive your order by the end of the next working day. Orders sent on a Friday will be delivered on a Monday – except Bank Holidays. Please aware that our courier service is based on a next day service only, but in some areas in the UK it may take up 2 days depending on your location. A signature will be required. Please note: at the checkout area an additional surcharge may be added on top of our base UK postage rate from UPS, depending on what zone you live in. This additional amount is billed to us direct from our carrier, as they class these areas as remote. The additional surcharges only apply to parcels sent via UPS, £8.23 for Zone 2 and £11.22 for Zone to the postcodes outlined in this document.

    1 Hour predict service
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    Royal Mail
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    OSSETT
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