POTTERTON 21/18775 PUMA ELEC USER

  • Our Part No: 1120859
  • MPN: 21/18775

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

No known replacement is available.

Why Choose DHS?

POTTERTON 21/18775 PUMA ELEC USER.

Product Information: The printed circuit board or ( pcb ) is the control centre of the appliance. It constantly checks every process that occurs via the thermostats, switches and sensors . It also enforces the safety parameters, making sure that the boiler ceases to function if any of the internal readings point to an error in the boilers operation. The printed circuit board is effectively the brain of your boiler, It is programmed to ensure everything is running as it should.

This part is listed against 2 boilers on our website, The Potterton PUMA 100E , PUMA 80E . If neither of these models match the appliance you have, please contact us before ordering so we can confirm this part is compatible. 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.

We recommend that all parts are fitted by a fully qualified gas safe certified plumber. If you require any help finding a part, please feel free to contact us. 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 21/18775 PUMA ELEC USER 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 4 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.

Recently Viewed Products...

ALPHA 1.023544 TRIMMER ADJUSTMENT KNOB

ALPHA 1.023544 TRIMMER ADJUSTMENT KNOB

Part No: 1257853 / MPN: 1.023544

£5.63 inc VAT

In stock - Next day delivery available

SIME 6227103 DHW INLET PIPE

Part No: 2041004 / MPN: 6227103

£30.01 inc VAT

Available in 5-7 working days

Free UK Delivery

Ideal 004550 Scroll Airflow Fan - Super Plus

Part No: 1170226 / MPN: 004550

£208.80 inc VAT

Available in 5-7 working days

VALR 5132168 RIGHT PANEL ASSY 105

Part No: 1147434 / MPN: 5132168

Sorry, this part is now obsolete

View Part Details