POTTERTON Q309A2788 THERMOCOUPLE

  • Our Part No: 1126174
  • MPN: Q309A2788
POTTERTON Q309A2788 THERMOCOUPLE

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

Please see other available options on this page.

Other Available Options...

Replacement Part
Honeywell Q309A2788 36" Thermocouple

Honeywell Q309A2788 36" Thermocouple

£14.75 inc VAT

POTTERTON Q309A2788 THERMOCOUPLE.

Product Information: A thermocouple is a part that is made of two different metals that produce a small electrical charge when heated on one side. This charge switches on an electromagnet which opens a valve and allows the gas or water to flow through.

This part is present in 19 different boilers in the Potterton range including the Potterton FIRESIDE 51 NG TYPE, FIRESIDE 51 , FIRESIDE SUPER , 51 GAS FIRE , DIPLOMAT RS SB BE. 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 help finding 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 POTTERTON Q309A2788 THERMOCOUPLE is a genuine, brand new Potterton Boiler Spares product, covered by a Potterton Boiler Spares manufacturer's guarantee.

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

This part fits the following 20 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.

Unbranded Part

BEST VALUE

Unbranded Component Product. Genuine manufacturer component, but no branded packaging.

  • Sourced Directly from the Manufacturer
  • Supplied in Unbranded Packaging
  • Same Quality & Function as OEM Version
  • Cost Effective Alternative
  • 12 Month Warranty

Branded Part

ORIGINAL PART

Original Equipment Manufacturer Component with branded packaging.

  • Genuine Original Part
  • Sourced Directly from the Manufacturer
  • Manufacturers Official Packaging
  • Trusted Manufacturer Quality
  • 12 Month Warranty

Alternative Part

Compatible replacement parts sourced from a third party Manufacturer.

  • Lower Cost Replacement Option
  • Fully Functional Alternative
  • Appearance, design or materials may differ from the original part
  • 12 Month Warranty

Refurbished Part

Original OEM components that have been professionally refurbished.

  • Genuine OEM Component Professionally Refurbished and Tested
  • Environmentally Conscious Choice
  • Excellent Value for Money
  • 12 Month Warranty

Need Help Choosing?

If you are unsure of which product category is right for your repair or installation, our team is happy to help.

Contact us for expert advice on compatibility, pricing and availability.