| Type: | Wireless |
| Order No.: | 43995 |
BT52 WiFi is a wireless controller with an implemented WiFi module and internal antenna. It is suitable for all THERM electric and gas boilers. The heating system can be controlled directly via the indoor unit, but also via the EOB PT-WiFi mobile app for smartphones.
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The EOB PT-Wifi app is currently available on Windows 10 desktop devices and Android and iOS mobile systems. |
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Recommended retail price: on request

Highlights
Advantages of the BT52 WiFi thermostat
- 9 weekly programs
- 6 temperature changes per day
- 10-minute and 0.5°C programming
- Programmable by day or Mon-Fri, Sat-Sun and Mon-Sun
- Large clear backlit graphic display
- intuitive navigation in the selected language (CZ/PL/EN/DE/RU/SVK)
- possibility to set Equithermal or PI control
- premature heating switch-on function
- short-term change of the desired temperature
- manual mode (MANU)
- permanent switch-off (OFF)
- MODE ALLOWED
- summer mode
- even-odd week selection
- correction of the current temperature
- key lock
- sum of boiler operating hours
- boiler maintenance indication
- frost protection (3 °C)
- TEST function
- option to change the SUMMER/WINTER time
- service password
- power supply 5 V/ DC, 2.5 A, type AD05 – Jack (included)
- OpenTherm line output
EOB PT-WiFi application options
- WiFi setup – no public IP address required
- fast commissioning
- creation of an account on the ELEKTROBOCK CZ server
- setting thermostat constants from a smartphone (android, iOS) or computer (with Win10)
- service mode
- key lock with code
- quick change of thermostat mode (AUTO/MANU/OFF/Summer mode)
- holiday setting from – to with constant temperature
- setting of temperature programs
- adding and managing users for a given thermostat
- possibility to control multiple thermostats from one application
- remote control of the thermostat from a PC from anywhere in the world











