Dual Control Thermostat

Colour: White

ThermoSphere Dual control electric underfloor heating thermostat.

The only thermostat in the UK to feature 2 relays - allowing you to connect your electric underfloor heating plus one other electrical appliance such as a heated mirror demister or heated towel radiator.

Key benefits

Flexible scheduling (7 day, 6 events)

Automatically detects an open window or door and adjust temperature accordingly

Energy saving adaptive start - 

Built in ambient and floor temperature sending mode

This will work with most electric underfloor heating floor sensor probes

1x ThermoSphere Dual thermostat
1x Installation guide
1x 3m floor temperature sensor probe
1x 2m sensor conduit
2x Fixing screws

Technical Data

Voltage 230/240V 50/60Hz
Maximum load 16A (20A combined)
UFH relay 16A (3600W)
Appliance relay 5A (1125W)
Backup storage EEPROM (1 year backup)
Temperature range 5 ~ 35°C
Ambient  0 ~ 50°C
Accuracy 5 ~ 80°C
Sensor rating NTC 10kΩ @ 25°C
Compatible sensors 6.8kΩ, 10kΩ, 12kΩ, 15kΩ, 33kΩ (@ 25°C)
Consumption 2W
Warranty 3 years
Protection rating IP30
129mm x 88mm x 48mm (31mm in wall) 


Full Feature List

Simple to use on / off button
Control underfloor heating and appliance (towel rail or mirror demister) from the same thermostat
Adjust temperature manually
Ambient & floor temperature sensing
Energy saving adaptive start
Automatic open window sensor
Frost protection mode
Screen lock

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