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Horstmann

Horstmann DRT2 Programmable Digital Room Thermostat

Product Code: 27468

Powered by 2 x AAA batteries (not included). Electronic sensing element. Override facility. With frost protection.

  • Digital Display
  • 4 On/Off Periods per Day
  • 2 Year Manufacturer's Guarantee
  • 2-Wire Installation
  • Digitally Programmable
  • 1 Pre-Set Programme
  • IP20
  • View more information

Specifications:
Switch/contact rating: 3.5A at 230V. Temperature range: 5°-35°C. H x W x D: 80 x 80 x 27mm. Fits universal European backplate fixing centres. 2 x AAA batteries required.

£26.99

INC.
VAT

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Rated 1 out of 5 by Too complicated for home use Good features, but complicated to program, with tiny display and made worse by hopeless documentation. There is no mains power, and it looses its entire program when the batteries are replaced and so needs setting up from scratch. Does nothing useful until reprogrammed. Very disappointing product from a big rich company that can and usually does make better products. 11 Jan 2016
Rated 5 out of 5 Best product for the price This thermostat is by far the best value for money product on the market and Screwfix offer it at the best price I could find. It is very easy to install and has enough features to provide very good overall flexible control that is needed to keep your home warm and cool when you need it to. 28 Dec 2015
Rated 4 out of 5 by Horstmann DRT2 I bought this to replace the previous model which stopped working after a couple of years use. For the price, it cannot be beaten as it's packed with features and is simple to install. The build quality of the device is a bit questionable and I dare say the componentry is cheap but it is what it is. Beware when installing, I found the wiring diagram in the instructions and and the back of the gadget to be incorrect. Follow the label on the terminals to wire correctly. This differs from the instructions. Would I recommend this product? Yes I would on price and features. 8 Dec 2015
Rated 5 out of 5 by Horstmann DRT2 Programmable Di This product far exceeded my expectations as i have bought considerably more expensive stats in the past. This one is easily on a par with any previous units I have installed in the past, would definitely purchase again. 13 Nov 2015
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4 Questions  1 Answer

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26 Dec 2015
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Wolverhampton
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Surprised to see that it weighs 140kg, not sure if I can get a forklift through the front door!
11 Nov 2015
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Stratford upon Avon
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Answers

Answer: 
You can leave the central heating on all the time and have it solely controlled by this thermostat, or combine it with an existing timer (if fitted).

I installed mine with an existing traditional (not combi) boiler with a timer. I tried both options, but found it best to have the hot water coming on twice a day and leave the C/H on all the time. This works fine, but the night temperature has to be low otherwise you wake up in the very early hours roasting!
22 Dec 2015
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Newcastle
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22 Sep 2015
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East Yorkshire
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Current rating

What is the maximum current rating for the thermostat ref 27468?
Can you switch a 230 V/AC device with a 13A current?
1 Sep 2015
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Eastbourne
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Specification

Brand Horstmann
Display Type Digital Display
Installation Type 2-Wire Installation
IP Rating IP20
Manufacturer Guarantee 2 years
Model No DRT2
Pack Size 1
Power Voltage Supply 230 V
Product Depth 27 mm
Product Height 80 mm
Product Type Programmable Digital Room Thermostat
Product Width 80 mm
Temperature Range 5-35 °C
Total Product Weight 140.0 kg