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Dual Safety Thermostat 18" (89445)

Dual safety system prevents overheating problems.

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£10.79INC VAT

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Dual Safety Thermostat 18" is rated 4.2 out of 5 by 39.
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Rated 1 out of 5 by from Be careful Be careful when ordering this one, the head of the thermostat is larger than many out there. I bought one to replace a failed unit and it physically wouldn't fit in the immersion heater,despite the immersion heater being one I got from here a couple of years ago. It fouls on the neutral connection post. Can't comment on how well it works as never had it working, it will be going back.
Date published: 2017-04-08
Rated 2 out of 5 by from 18* thermostat BEWARE - Larger control box above illustrated picture shows normal size control box (black). actual new stock the control box (blue) is much larger so check out old stat size first. I had to bend existing element connections to enable new fit. the reset is as before a small button but the max temp rating is now 70deg.
Date published: 2017-01-10
Rated 5 out of 5 by from Good Thermostat Easy to install works straight out of the box, Well made Thermostat.
Date published: 2016-12-20
Rated 5 out of 5 by from Easy install This was very easy to install and gives out good hot water.
Date published: 2016-12-16
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What is the diameter of the probe part of this thermostat?

Asked by: Stix44
Hello Stix44, The diameter of the probe is 7.6mm. Thank you for using Q and A, EC.
Answered by: Chubbtonk
Date published: 2017-02-19

Are both of the connecting screws accessible from above after the unit has been fitted?

Unit being replaced has the screw for the short wire (to the heater) on the underside of the head where it cannot be reached, meaning that a soldering iron is required to fit the unit
Asked by: BlackCountryBoy

Is the thermal cutout part of this item

Asked by: Anonymous
Hello. Yes, this is a feature of this item. Hope that helps. Thank you for using Q&A.
Answered by: marchington
Date published: 2017-02-19

Is the polarity not important? Because there's no markings?

Asked by: Imintheresomewhere
Hello Imintheresomewhere. The polarity is not important on the Dual Safety Thermostat. Thank you for using Q and A.
Answered by: yeldarb
Date published: 2017-02-25
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Specification
Manufacturer Guarantee 1 Year Guarantee
Pack Size 1
Pieces in Pack/Case 1
Product Length 18 "
Product Type Dual Safety Thermostat
Temperature Range 20-70 °C
Total Product Weight 0.07 kg

Temperature range: 20-70°C. Not for use with Ariston immersion heaters.