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Saturday Delivery Available Until 4pm Today
UK Mainland Only


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 Plus Thermostat Commonly used in Ariston Primo unvented cylinders. 450mm 16A @ ..
£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 2443 merchant reviews

4.90 / 5 Rating
2443 Reviews
Advice given before part purchased. Swift delivery. Fair price
Quick and straight forward transaction
I've been dealing with Heating controls Online for a few years now. The prices have always been reasonable and the delivery times good, to my slightly remote location. The last delivery was exceptionally quick. I will be using them again.