
Comfort Heat ETO2-4550 Digital Thermostat
- Advanced digital thermostat for precise temperature control
- Compatible with a wide range of heating systems
- Easy-to-read LCD display with intuitive interface
- Energy-efficient operation with programmable settings
- Robust design with reliable performance in various environments

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Microprocessor thermostat, controlling two independent zones (roof, driveway or stair heating) with temperature and humidity sensors.
ETO2-4550 programmable microprocessor thermostat, designed for ice and snow melting system control. It controls two independent zones based on the data of two separate sensors (1 roof ETOR-55, ETF-744/99 and 1 ground ETOG-55) or two identical sensors (2 roof ETOR-55, ETF-744/99 or 2 ground ETOG-55). Optimal electricity consumption and power control ensure efficient and economical operation. Mounted on a panel on a DIN rail.
Additional functions. Control of water-heated, ice and snow melting systems, power reduction control, alarm relay with external signal, residual heating time extension, language selection. The thermostat can operate remotely, via an external signal to turn on or off the heating system, to extend the heating time.
Used. For the control of roof, gutter, downpipe, rainwater drainage protection from freezing and icing systems.
For the control of stair, entrance, driveway (ascents/descents), car parking lots, loading ramps, sidewalks and bridge snow melting and protection from icing systems.
Manufacturer information on the website
Product features
Nominal voltage | 120/240 V AC 50/60 Hz |
Power | 3×16 A / 11 kW |
Dimensions | 90 × 156 × 45 mm |
Warranty | 36 mėn. |
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