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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

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.


4.1333 5 15

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Horstmann DRT2 Programmable Digital Room Thermostat 4.1 5 15 15
Excellent service and product I purchased the Horstmann DRT2 thermostat as the previous other brand of R/C thermostat failed. I decided to go a wired version and read reviews and found this thermostat had great reliability and ease of fitting and setting up! I ordered online to collect the next day, no problems there, very efficient service. was informed via email and text that my order was ready to collect. Collected with no problems and fit with ease, simple to set-up and working a treat. 16 Jan 2015
DRT2 The previous model was great, this model is difficult to operate. i have had to remove and replace a few of these as older customers find it impossible. I have removed mine and put the older model one back. You cant view set temp when in RUN mode, by one press, as you can with most stats. I have always used DRT2 in past, but NOT this version. I await the replacement model. 29 Dec 2014
Nothing like it at the price Bought this to run the upstairs zone on a heating system. A combined programmer and digital thermostat for under £25 quid. Perfect. Bonus, surprisingly, Is it is made in Bristol! 12 Dec 2014
Excellent Buy Easily installed and set up. Programs in conjunction with the program on the combi boiler give great control. Can now set different temperatures for different times without having to fiddle with the thermostat. More accurate operation than the previous mechanical stat. Cannot comment yet on the reliability as only just fitted. For the price cannot be beaten. 9 Dec 2014
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Brand Horstmann
Manufacturer Guarantee 2 years
Model No DRT2
Pack Size 1
Total Product Weight 140.0 kg