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Home Underfloor Heating Thermostats Digital Thermostats DEVIreg 535 Programmable Thermostat (White)

DEVIreg 535 Programmable Thermostat (White)

DEVI
Quick Find: 845
Part Number: 140F1050
RRP: £100.66
£66.66
£55.55 exc VAT
Large order Bulk Discounts Available upon request
call us now on 01473 559087 to find out more!
Delivery Available: FREE Next Working Day
Order now for delivery by Tuesday 26th June
if you place your order before 3:00 PM today!
ManufacturerDEVI
RangeDEVIreg
VariantWhite
BarcodeBarcode 5703466209134
WeightWeight 0.17 Kg

Devireg 535 is an electronic timer temperature controller,specially designed for floor 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.

Technical Specifications
Ambient Temperature -10°C to +30°C
Brand DEVI
Colour White
Depth 21 mm
Dimensions 85 x 85 x 21 mm
Features Digital Control
Floor sensor only 5-45°C
Frost Protection 5°C
Green light Floor sensor is defective
Height 85 mm
Inductive Load cosφ = 0.3 Max. 4A
IP Rating IP31
No light System off
Product Type Thermostat
Red light System is heating
Resisitive Load 230V 15A / 3450W
Room and floor sensors combined Floor max. 20-50°C, Floor min. 10-45°C
Room sensor 5-35°C
Sensing Unit NTC 15kOhm at 25°C
Sensor failure monitoring Built-in monitoring circuit, switches off heating if sensor is disconnected or short-circuited
Standby power consumption max 0.30W
Switching between red and green light Floor temperature limit prevents the set point room temperature from being reached
Thermostat Type Digital Thermostats
Voltage 180-250 V
Wi-Fi Compatible No
Width 85 mm
Products Price
DEVI Spare Floor Sensor/Probe Cable 3m DEVI Spare Floor Sensor/Probe Cable 3m
Quick Find: 273, Part Number: 140F1091
£14.39
£11.99 exc VAT

Feefo Reviews Click to view our independent Feefo review profile

Read our independently sourced DEVIreg reviews to see what our customers think about this product.

Customer Product Rating Customer Experience
Graham Lemm
18 February 2018 18:31
Underfloor Heating UK Review
Excellent
Product Rating Product Rating Product Rating Product Rating Product Rating
Perfect easy to replace item
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. 
Gary Hazell
Dorking
11 November 2017 08:25
Underfloor Heating UK Review
Excellent
Product Rating Product Rating Product Rating Product Rating Product Rating
Works nicely easy to program
The DEVIreg 535 Programmable Thermostat is a really great thermostat and works very effectively. 
“Excellent service, delivery prompt very pleased with 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. 
Martin Littlemore
03 January 2017 16:42
Underfloor Heating UK Review
Excellent
Product Rating Product Rating Product Rating Product Rating Product Rating
Nice unit, good price, prompt delivery. It was installed and working the next day, replacing an old DEVIreg unit which had died!
“Nice unit, good price, prompt delivery.”
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.
Trusted Customer
11 March 2016 18:36
Underfloor Heating UK Review
Good
Product Rating Product Rating Product Rating Product Rating Product Rating
The instructions aren't that easy to follow
“Very helpful”
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
Trusted Customer
15 February 2016 08:16
Underfloor Heating UK Review
Excellent
Product Rating Product Rating Product Rating Product Rating Product Rating
Excellent
“Delivered early next day”
Delivered early next day
Thank you for your great feedback.

Hannah Boother
Customer Service Manager
Trusted Customer
27 November 2015 12:50
Underfloor Heating UK Review
Excellent
Product Rating Product Rating Product Rating Product Rating Product Rating
Excellent
“Good polite helpful service”
good polite helpful service
We appreciate your kind words.
If you need any assistance or advice in the future then please contact us again.

Hannah Boother
Customer Service Manager

Articles

We take time and care to research relevant product information and report on current news for our product range that we believe you may find useful. Click on an article to read more.

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We make every effort in answering your questions. Below is a list of those questions we are frequently asked. Click on a question to expand its answer.

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