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Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe


 

 

 

 

Express delivery for Thursday Available Until 4pm Tomorrow
UK Mainland Only,
3pm cut-off for Highlands and Islands
1pm for Europe


Thermowatt

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Thermowatt TBS 11" Thermostat Also known as MTS TBS thermostat.Commonly used in Ariston unvented cy..
£16.78
Ex Tax: £13.98
Thermowatt R-T-S 3 (RTS3) 11" Thermostat Commonly used in unvented cylinders. 280mm 16A @ 230v..
£16.80
Ex Tax: £14.00
Thermowatt TBS Thermostat Commonly used in Ariston Primo unvented cylinders. Replaces TBS Pl..
£26.59
Ex Tax: £22.16
Complete Immersion heater for the following Ariston Unvented Cylinders (300L or under): Aristo..
From £40.36
Ex Tax: £33.63
Thermowatt IN1-14/RTS A Immersion Heater Complete with thermostat For use with Unvented Cylind..
£77.99
Ex Tax: £64.99
Thermowatt TES Thermostat 11" length 65°C control temperature 80°C Safety Limiter  ..
£17.99
Ex Tax: £14.99
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Heating Controls Online is rated 4.90 stars by Reviews.co.uk based on 2814 merchant reviews

4.90 / 5 Rating
2814 Reviews
Best price, rapid delivery, slick & informative website. Q&A section for each item can be very useful, especially in terms of compatibility (e.g. take a look at the Siemens CMV322 - which I have just ordered - if you want a branded example). I've tried other suppliers, but none have even come close.
Top service / received goods on time
The web page was easy to navigate, From start of order to finish the whole experience was very good, delivery was as expected and the items were well packaged. many thanks. Would i order again?.. most definitely. many thanks to the team.