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Dual Safety Thermostat 18"

Product Code: 89445

Dual safety system prevents overheating problems.

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Not for use with Ariston immersion heaters.



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Available for deliveryNext Day Delivery
Available for collection from store Store Collection Check stock in your store
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Rated 2 out of 5 by Feel the heat Sunday morning, no hot water because the 2 year old thermostat safety trip was open, 2nd time in 4 days so off to Screwfix for a replacement. Fitted the new stat which only allowed the water to heat to 45 degrees C. Back to Screwfix for a no quibble exchange thermostat which was fitted and is working well. Excellent Screwfix service let down by a poor product. Will buy a different make to keep as a spare. 13 Oct 2015
Rated 4 out of 5 by Thermostate Works well. Bought from the shop, Staff very helpful. 12 Oct 2015
Rated 5 out of 5 by Thermostat that Works Okay, so it's just a thermostat but the guys at Screwfix were very helpful and went out of their way to ensure I got what I needed and wanted. 30 Sep 2015
Rated 5 out of 5 by Great find The safety over temperature cut out keep tripping on our immersion heater. I tried to get a replacement but with no joy and also I was told it was the adjustable thermostat may have failed causing the water to overheat. I saw this one on the Screwfix website that included both at a great price and was in stock at my local store.......an hour later the immersion was up and running again! 5 Jun 2015
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Manufacturer Guarantee 1 years
Pack Size 1
Product Length 18 "
Product Type Dual Safety Thermostat
Temperature Range 30-70 °C
Total Product Weight 0.07 kg