DEVIreg 550 Programmable Thermostat (White)

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DEVIreg 550 Programmable Thermostat (White)
DEVIreg 550 Programmable Thermostat (White)
DEVIreg 550 Programmable Thermostat (White)

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Part Code: 140F1060

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£72.95 exc VAT
RRP: £99.29

Product Qty Total: £0.00
Electric Underfloor Heating

Product overview

Weight 0.27 Kg

The DEVIreg 550 will improve and optimise your heating system with an adjustable maximum temperature that must be used when installing heating in connection with wooden floors. You do not need to worry about the effect on your heating system if you open a window as the DEVIreg 550 will not react to a very sudden fall in temperature, because it is most likely just a temporary occurrence.


This product can be used in conjunction with DEVImat and DEVIcomfort products.


DEVIreg 550 uses a sophisticated, unique regulator which enables DEVIreg 550 to work actively with comfort parameters, room temperature and economy in order to improve on comfort and, at the same time, save on energy.

When the outdoor temperature drops, any thermostat controlled heating system will react by compensating the greater heat loss by increasing the floor temperature. DEVIreg 550 however, is programmed to understand that if the floor temperature is higher, the air temperature can be lowered a little - at the same comfort level. So, if the floor temperature is increased by +1°C, the air temperature will be decreased by -0.2°C, thus saving up to 10% energy compared to ordinary thermostats.

DEVIreg 550 Compatible Replacements

Both of which are the ideal replacements and both work with your existing floor probe!

Technical specifications

Battery backup100 Hours
Dimensions36 x 36 mm
Economy set-back0 to 30 deg c
Height36 mm
Inductive Load1amp (Power Factor 0.3)
IP RatingIP20
Off-SetMinus 5.5 to Plus 5.5 degc
Operation voltage180-250volts 50/60HZ
Product TypeThermostat
Resisitive Load250v - 16amps
Sensing UnitNTC: 15komhs @ 25deg c
Thermostat TypeDigital Thermostats
Wi-Fi CompatibleNo
Width36 mm

Product downloads

DEVIreg 550 Quick Guide

File Size: 2.84 MB

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