MYSON 7671988 DIAPHRAGM (MEDWAY/THAMES)

Our Part No
1172820
MPN
7671988

RRP: £45.68

Our Price

£27.60 inc VAT

In stock - Next day delivery available

  • Order before 7pm* for next day delivery

  • Order before 7pm* for next day collection

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* excluding weekends and bank holidays

Next working day delivery

Order by 7pm

MYSON 7671988 DIAPHRAGM (MEDWAY/THAMES).

Product Information: This part is based around the diverter valve section. The diverter valve is a device that only appears in combi boilers. It allows the hot water to be redirected to the central heating system (radiators, etc.) or to the DHW system (taps, etc.). This feature is what seperates a normal boiler from a combi boiler due to the diverter valve allowing use of hot water and heating without the need for a cylinder

This part is present in 3 different boilers in the Myson range including the Myson MEDWAY SUPER L , MEDWAY SUPER , THAMES . 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 plumber. Please feel free to contact us if you require our assistance locating a part. 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 MYSON 7671988 DIAPHRAGM (MEDWAY/THAMES) is a genuine, brand new Myson Boiler Spares product, covered by a Myson Boiler Spares manufacturer's guarantee.

Available for same day despatch if ordered before 7pm (Monday – Friday), otherwise despatching will be on the next working day. For the delivery options available for this product, please add it to your Shopping Basket or see our delivery options page.

Not what you're looking for? Try our unique Spares Finder tool or you can view all Myson Boiler Spares 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: Myson Boiler Spares
  • Name: MYSON 7671988 DIAPHRAGM (MEDWAY/THAMES)
  • Our Part No: 1172820
  • MPN: 7671988
  • GTIN / EAN: 5039177573609
  • Categories:
  • Availability: In stock - Next day delivery available
  • Despatch: Same day despatch (before 7pm Monday – Friday)
  • Condition: Brand new
  • Guarantee: Yes
  • Returns: 30 days

This part fits the following 3 appliances (sorted alphabetically):

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