FREE Delivery on orders over £50*
Next Business Day Delivery Available**
For stocked plumbing and heating spares ordered before 4pm GMT
NEW: Order before 11am Saturday to get your part for Monday**
Easter Opening Hours: We are closed Good Friday and Easter Monday, so all sales placed after 4pm on Thursday 14th April will not be processed until Tuesday 19th April.

PRODUCT RECALL: CPT 15 & 22 TEMPERATURE AND PRESSURE RELIEF VALVES

WELCOME TO UNVENTED COMPONENTS EUROPE – THE UK LEADER IN UNVENTED HEATING CYLINDER SPARES

 

Unvented Components Europe are the UK’s leading online specialists in plumbing and heating spares and experts in Unvented Hot Water Cylinder systems. We supply discounted spare parts and friendly advice on all the major manufacturers Unvented Cylinder systems. Our warehouses hold thousands of spare parts, all available on next business day delivery if ordered before 16:00 and at the best prices available anywhere.

*Next business day shipping from £4.95

But if it’s really urgent – we are open to the public, so please feel free to visit us in Chirk (Mon to Fri, 8am to 5pm)

If there is anything you are looking for and can’t see on our online catalogue, or you would like to use our free technical advice service, please either e-mail us, WhatsApp message us, ring us on 01691 888595 (Mon to Fri)

At Unvented Components we are fully committed to protecting the environment and are continually looking for new ways to improve the environmental performance of all our trading activities. All our shipping boxes are made from recycled cardboard and our own waste paper and cardboard is shredded and reused in the packaging of our products.

    Latest Deals

  • Cotherm - Replacement TSE 11" T115 16A 250V Immersion Thermostat TSE00187

    Cotherm – Replacement TSE 11″ T115 16A 250V Immersion Thermostat TSE00187

    SKU: CO-15-11
    EXCL. TAX £14.38 INCL. TAX £17.25
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  • 2 x Cotherm – Replacement TSE 11″ T115 16A 250V Immersion Thermostats TSE00187 (Buy One Get One Half Price Deal)

    SKU: CO-15-14
    EXCL. TAX £24.96 INCL. TAX £29.95
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  • 2 x Cotherm – Replacement TSR 11″ T115 16A 250V Immersion Thermostats TSR00014 (Buy One Get One Half Price Deal)

    SKU: CO-B-12
    EXCL. TAX £34.33 INCL. TAX £41.20
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  • 4 x Reliance Aquasystem 24 Litre Potable Expansion Vessel XVES050060 (Four Pack)

    SKU: RE-B-98
    EXCL. TAX £148.50 INCL. TAX £178.20
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  • 5 x Cotherm Replacement Unvented Water Heater Immersion Element ELE-14-IN-800-UNV Alternative (Trade Pack)

    SKU: CO-B-103
    EXCL. TAX £94.14 INCL. TAX £112.97
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  • 4 x Vaillant Ecotec Expansion Vessel 181051 (All Models)

    SKU: VA-22-8
    EXCL. TAX £109.96 INCL. TAX £131.95
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  • 3 x Zilmet – 18 Litre Red Heating Expansion Vessel & Sealed System Kit Z1-301018

    SKU: ZT-B-190
    EXCL. TAX £108.90 INCL. TAX £130.68
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  • 5 x 2 Litre Water Heater Expansion Vessel & 15mm Check Valve Kit A

    SKU: AR-B-202
    EXCL. TAX £99.98 INCL. TAX £119.97
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