WiFi Thermostat Controller

WZ-MK71-GA(wifi) is for water heating;
WZ-MK71-GB(wifi) is for electric heating;
WZ-MK71-GC(wifi) is for gas boiler;

APP: Tuya / Smart Life

WZ-MK71-GA(no wifi) is for water heating;
WZ-MK71-GB(no wifi) is for electric heating;
WZ-MK71-GC(no wifi) is for gas boiler;

Electric heating has external sensor , Water heating and Gas boiler heating without external sensor.

Package includes
1 X thermostat
2 X screws
1 X English user manual
1 X 3 meters external sensor (Only GB WiFi included)

Note: GA(water heating) and GC(gas boiler) do not have 3 meters external sensor

Installation Notes:
Please confirm that this product is suitable for your heating equipment before installation;
Be sure to keep the power off before installation or maintenance;
Please strictly follow the wiring diagram for wiring installation;
Please confirm that the fastener is suitable for this product when installing to the wall;
Do not pull the cable hard, otherwise the product will be damaged;
If a hard plastic wire is used in the installation process, it must be bent to an appropriate angle in advance;
Please arrange professional installation;
Please contact the after-sales service for equipment failure, please do not try to repair it yourself;
After installation, please check this manual again to ensure normal and safe use, and keep this manual properly