IDEAL 170859 CONTROL KNOB ASSEMBLY 40-120

  • Our Part No: 1177911
  • MPN: 170859
IDEAL 170859 CONTROL KNOB ASSEMBLY 40-120

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

No known replacement is available.

Why Choose DHS?

IDEAL 170859 CONTROL KNOB ASSEMBLY 40-120.

Product Information: The control knob sits on one of the spindles located on the front of the appliance and allows you to manually control certain aspects of the appliances operation. Some boilers allow you to change temperature and some even allow you to change the current function. This means the user can have the boiler provide central heating without the hot water being on and vice versa.

We dont have this part listed against any boilers present on our website, if you have been told that this is the part you require please contact us.

We recommend that all parts are fitted by a fully qualified gas safe certified technician. Please feel free to contact us if you require our help 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 IDEAL 170859 CONTROL KNOB ASSEMBLY 40-120 is a genuine, brand new Ideal Commercial Boiler Spares product, covered by a Ideal Commercial Boiler Spares manufacturer's guarantee.

Not what you're looking for? Try our unique Spares Finder tool or you can view all Ideal Commercial 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 42 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.

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