Vaillant Diverter Valve 252457

IN STOCK
FROM £49.72
Brand:
Vaillant
SKU:
N11011
Part GC No.:
H61037
Title
£49.72
Exc. VAT £41.43

Vaillant Diverter Valve 252457

Product Overview

The Vaillant Diverter Valve 252457 is a critical component designed for specific Vaillant heating systems. This Diverter Valve mechanically directs hot water to either the radiators (heating) or the taps (hot water), ensuring demand priority. properly functioning components are vital for the energy efficiency and safety of your boiler.

ℹ️ Product Condition Options:
This part may be available in New, Refurbished, or Compatible conditions. Please select your desired option from the dropdown menu above. All refurbished parts are professionally tested to ensure reliability.

Technical Insight & Common Failure Symptoms

Based on service data: Boiler is about 10 years old, never had any parts replaced in the past, believe diverter valve is a common fault on these? part no 252457. London homeowners face unique challenges with their heating systems, and diverter valve issues are among the most common boiler problems.

Replacing this part often resolves the following issues:

  • Restores reliable system operation and eliminates fault codes.
  • Resolves specific failure symptoms such as component malfunction.
  • Ensures safety compliance and efficient boiler performance.

Compatibility

This part (MPN: 252457) is designed for models within the Vaillant range. Please strictly verify the part number against your boiler's technical manual before ordering to guarantee fitment.

Safety Advice: Boiler parts involve gas, water, and electricity. Installation must be carried out by a Gas Safe registered engineer.

This part fits the following boilers:

Fits Appliance(s)
GC No.
Vaillant Aqua Plus VUI 362-7 2002-2005
47-044-29
Vaillant Aqua Plus VUI 362-7 R3 2005-2008
47-044-29 (306592)
Vaillant Ecomax 824/2E VUW 246/2-C 2001-2007
47-044-12
Vaillant Ecomax 828/2E VUW 286/2-C 2001-2007
47-044-17
Vaillant Ecomax 835E VUW 356-C 2002 -2008
47-044-27
Vaillant Ecotec Exclusive 832 VUW 32/4 2007- 2016
47-044-37
Vaillant Ecotec Exclusive 838 VUW 386/4 2007-2016
47-044-38
Vaillant Turbomax Plus 824E VUW 242/2-5 2001-2002
47-044-04-2001-2002
Vaillant Turbomax Plus 824E VUW 242/2-5 R1 2002-2003
47-044-04-R1
Vaillant Turbomax Plus 824E VUW 242/2-5 R2 2003-2004
47-044-04-R2
Vaillant Turbomax Plus 824E VUW 242/2-5 R3 2004-2008
47-044-04-R3
Vaillant Turbomax Plus 828E VUW 282/2-5 2001-2002
47-044-09-2001-2002
Vaillant Turbomax Plus 828E VUW 282/2-5 R1 2002-2003
47-044-09-R1
Vaillant Turbomax Plus 828E VUW 282/2-5 R2 2003-2004
47-044-09-R2
Vaillant Turbomax Plus 828E VUW 282/2-5 R3 2004-2008
47-044-09-R3
Vaillant Turbomax Plus 837E VUW 362/2-5 2002-2004
47-044-28
Vaillant Turbomax Plus 837E VUW 362/2-5 R3 2004-2008
47-044-28 R3
Vaillant Turbomax Pro 24E VUW 242/2-3 2001-2002
47-044-10-2001-2002
Vaillant Turbomax Pro 24E VUW 242/2-3 R1 2002-2003
47-044-10-R1
Vaillant Turbomax Pro 24E VUW 242/2-3 R2 2003-2004
47-044-10-R2
Vaillant Turbomax Pro 24E VUW 242/2-3 R3 2004-2008
47-044-10-R3
Vaillant Turbomax Pro 28E VUW 282/2-3 2001-2002
47-044-11-2001-2002
Vaillant Turbomax Pro 28E VUW 282/2-3 R1 2002-2003
47-044-11-R1
Vaillant Turbomax Pro 28E VUW 282/2-3 R2 2003-2004
47-044-11-R2
Vaillant Turbomax Pro 28E VUW 282/2-3 R3 2004-2008
47-044-11-R3

Delivery

Free next day UK delivery is available on orders over £50.

Orders placed before 3 PM are usually dispatched the same working day.

Delivery times may vary for remote areas, Highlands, islands, and non-mainland UK destinations.

If you need urgent delivery help, please contact our customer service team before placing your order.

All Orders First 30 Days:

You can return or cancel your orders for any reason at any time within 30 days of receipt. After 30 days, we reserve the right to charge a restocking fee or refuse the return.

Parts must be returned in the same condition and packaging as received, or we may deduct a percentage of the cost of the part.

A full refund or exchange will be agreed once the item(s) have been received and inspected to ensure they are unused and in their original packaging where applicable.

If the part is returned as faulty and is found to be working upon inspection, postage costs will be deducted from the refund.

Faulty Items After 30 Days:

All items come with a 1 year HTS warranty from the date of purchase. Warranty means HTS will repair or replace the item.

Refunds:

Our returns team will process your refund after we receive and check your items. Please allow up to 15 days for your refund to be processed.

The refund will be made to the original payment method used to place the order.

Contact Us:

For any queries, email us at returns@heatingtradesupplies.com or call +44 01912633708.

Customer Services
National Boiler Spares Ltd
Tyne View Terrace
Wallsend
Tyne and Wear
NE28 6SG

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