Limited Time Boiler Special Offer


Viessmann Vitodens 100-W Combination Boiler

(Special Offer)


Offer Valid For July 2019 (Only)


The special offer includes the supplying and fitting of the below...........



  • Viessmann Vitodens 100-W(combination boiler)
  • Horizontal Flue
  • Filling Loop
  • Magnacleanse Flush Of The Central Heating System
  • Ten Year Parts & Labour Warranty


 All For Just £1490.00 + vat



Please note this offer is only valid for July 2019.

Contact us today to arrange a free no obligation quotation for your new heating system.


* terms & conditions apply *



We don't endure you with sales calls, we will simply provide you with your quotation and follow up with one courtesy call and then leave the decision in your hands.


Office - 02922 218411

Email -

Viessmann Boiler Replacement Special Offer July 2019


Thompson Services have teamed up with Viessmann to offer an exclusive special offer on a Viessmann Vitodens 100-W combination boiler replacement. For a competitive boiler replacement quotation contact us today, for a free no obligation quote.



Who Is Eligible For The Special Offer?


Any private customer, landlord or small business based in Cardiff, Newport, Barry or Caerphilly would be eligible for the special offer set out below, please note the special offer is only available for July 2019 only.



What Boiler is included within the special offer?


The Viessmann Vitodens 100-W is the boiler associated within the deal. 



What is the guarantee of the boiler?


The Viessmann Vitodens 100-W is backed with a 10 year parts and labour manufacturers guarantee.



What's included within the deal?

  • Viessmann Vitodens 100-W combination boiler
  • Built In Filling Loop
  • Magnacleanse Flush Of The Central Heating System
  • 10 Year Parts & Labour Guarantee



Our Price Promise Guarantee


Thompson Services are so confident of our boiler and central heating pricing structure, if you get a cheaper quote from the big 3 companies we will match the price and even knock a further £50.00 off the price.


(Price promise guarantee would only take effect on like for like quotations i.e manufacturer, model and controls.)



Terms & Conditions Of The Offer


The promotional price is based on a combination for combination boiler swap, whether it be a non condensing or condensing boiler it is replacing, as long as condensing pipe can be terminated to local drain and no pump is needed to help provide termination.


If a conventional system is currently in place i.e tanks and cylinder the price will be subject to a increase, as every house is different this price increase will vary on each home, a engineer will go over this with you upon carrying out the quote.


The price is based on the gas line being of the correct size and materials.


The price includes a horizontal flue, no allowance is made for plume kit's or vertical flue within this price but can be added on at additional costs where needed.


The price includes a built in mechanical clock, if the customer wishes to include wireless or smart controls, this can be done at an agreed additional cost.


There is no allowance within the price for a system filter, but one can be added upon request at an additional amount.



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Thompson Services Heating, Plumbing and Bathroom's 21 Miskin Street, Cathays, Cardiff, CF24 4AQ