Thermogroup 4.3dC Thermostat
Introduction
An underfloor heating thermostat that can control your electric underfloor heating system and an extra appliance
Thermotouch 4.3dC has been redesigned with bathrooms in mind and can be installed in a portrait or landscape orientation, with 8 screen colour settings to choose from
Control your underfloor heating and appliance (towel rail or mirror demister) from the same thermostat
Built in ambient and external floor temperature sensors. Compatible with a wide range of popular floor sensor probes
Customise your thermostat with a choice of portrait or landscape mode and 8 different colour screen settings
Design an economical heating schedule for your underfloor heating and copy to your towel rail or mirror demister
Manually boost your underfloor heating and towel rail until the next heating event or for 1, 2 or 4 hours
Floor temperature sensor should be installed in a conduit, within a clear area of the floor, and away from any other temperature influences.
Wiring diagram
- Live – Underfloor heating
- Neutral – Underfloor heating
- Neutral – Secondary relay (for towel rail or demister)
- Neutral – 230V/240V supply
- Live – 230V/240V supply
- Live – Secondary relay (for towel rail or demister)
- Earth – Common
- Floor sensor (not polarity sensitive)
- Floor sensor (not polarity sensitive)
Box contents
- 1 x Thermotouch 4.3dC
- 1 x Installation guide
- 1 x 3m floor temperature sensor probe
- 1 x 2m sensor conduit
- 2 x Fixing screws
Dimensions (mm) 
Technical data
- Supply voltage: 230/240V 50/60Hz
- Maximum load: 16A (20A combined)
- UFH relay: 16A (3600W)
- Appliance relay: 5A (1125W)
- Temperature range: 5 ~ 35°C
- Ambient: 0 ~ 50°C
- Compatible sensors: 6.8kΩ, 10kΩ, 12kΩ, 15kΩ, 33kΩ (@ 25°C)
- Accuracy: ±0.5°C
- Warranty: 3 years
- IP rating: IP30
- Width: 129mm
- Height: 88mm
- Depth: 48mm (31mm in the wall)
Contact Us
Thermogroup UK
01622 689 440
www.thermogroupuk.com
Thermogroup EU
00353 (0)1 8660584
www.thermogroupeu.com
Thermogroup AU
1300 368 631
www.thermogroup.com.au
REFERENCE:
DOWNLOAD MANUALS:
Thermogroup 4.3dC Thermostat Product Specication Guide
OTHER MANUALS:
Thermogroup 4.3dC Dual Control Thermostat Installation Guide