DEVIreg 535 Thermostats

DEVIreg 535 Thermostats

The DEVIreg 535 series programmable timer & thermostat is an electronic timer temperature controller, specially designed for underfloor heating systems.

The DEVIreg 535, once set, automatically adjusts the heating to meet your comfort levels, regardless of changing weather conditions by measuring the floor temperature and combining it with the air temperature.

Domestic Applications for DEVIreg 535 Series Thermostats

  • Controlling supplementary heating (warm floors) for renovations.
  • Controlling total heating, for new builds

Related articles

Wall Mounted DEVIreg Themostats

Feb 27

DEVIreg 540/550 DEVIreg 540 DEVIreg 540 is a combined timer and thermostat. The timer is used for set backs in the temperature during periods where the room is not in use, which reduces energ...

Read more

Customer reviews

Excellent

Trusted Customer
28 November 2018 08:07

DEVIreg 535 Programmable Thermostat (White)

it works jus the way I expected it to

View product

Easy to set up over the phone, good service and good communication

Excellent

Graham Lemm
18 February 2018 18:31

DEVIreg 535 Programmable Thermostat (White)

Perfect easy to replace item

View product

Excellent service - problem free advice, ordering and delivery. Would definitely recommend to others

Thank you very much for your really great review of our advice, service and for the recommendations. 

Excellent

Gary Hazell, Dorking
11 November 2017 08:25

DEVIreg 535 Programmable Thermostat (White)

Works nicely easy to program

The DEVIreg 535 Programmable Thermostat is a really great thermostat and works very effectively. 

View product

Excellent service. Prompt delivery, perfect for our needs as our underfloor heating thermostat in the bathroom had stopped working and the tiles were cold on these chilly mornings

Thank you for taking the time to review our service as excellent, we appreciate the great feedback. 

Excellent

Martin Littlemore
3 January 2017 16:42

DEVIreg 535 Programmable Thermostat (White)

Nice unit, good price, prompt delivery. It was installed and working the next day, replacing an old DEVIreg unit which had died!

View product

I ordered the 535 and it was delivered within a couple of days.

Thank you for your review of our prompt free next-day delivery, that's really great to hear.

Good

Trusted Customer
11 March 2016 18:36

DEVIreg 535 Programmable Thermostat (White)

The instructions aren't that easy to follow

View product

Very helpful

Thank you for your review.
If you need any assistance in setting up your DEVIreg 535, please do not hesitate to call us on 01473 559087.

Hannah Boother
Customer Service Manager

Need help?
Chat with us

We are online and available to answer your sales and customer services queries.

Enter your details and click begin to speak with one of our advisors.