Heating thermostat 8902RH+16AH

The heating series thermostat adopts the most advanced microcomputer control chip in the world and detects the temperature through high-precision sensors inside or outside the thermostat.

It compares the data with user-defined parameters in real time, automatically opening and closing the electric valve or heating device to maintain a constant indoor temperature. Six time periods and corresponding set temperatures can be set daily, with the option for manual or temporary manual control. It is suitable for heating systems such as water heating, electric heating, and wall-mounted boilers. The unique single-temperature, single-control function not only monitors the room temperature but also the heating device temperature. When the heating device temperature exceeds the set maximum, the thermostat automatically stops heating to protect the electric heating device. When the indoor temperature falls below the minimum protection temperature, the electric heating device is turned on, ensuring the heating device operates at an appropriate temperature, extending the device’s lifespan and making the system safer, more reliable, and more energy-efficient.

Technical Parameters
Power Supply: AC220V, 50/60Hz
Power Consumption: <1W
Temperature Control Accuracy: ±1°C
Temperature Sensing Element: NTC Thermistor
Temperature Control Range: 05°C to 45°C
Casing Material: PC+ABS Flame Retardant
Dimensions: 86mm x 86mm x 13mm
Load Current: 3A (Water Heating) / 16A, 25A (Electric Heating)

8902H 不带WiFi-Heating thermostat installation and operation

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