ZHT-006-GC White WiFi thermostat

Key features

• It has a precise built-in temperature sensor and the ability to connect an external sensor for underfloor heating via an NTC3950, 10K cable (not included)
• Indicates temperature (on screen and in app) and humidity (on screen) in the room, thanks to internal sensors.
• Temperature correction configuration between -9°C and 9°C
• Remote control: Whether you are at home or on the go, you can remotely control the thermostat by installing the Tuya Smart application on your phone or tablet.
• Smart control: Provides precise temperature and humidity readings.
• Programming and automations: Set a heating schedule for 7 days a week, with the ability to create six daily cycle changes to adapt heating to your lifestyle.
• Bill savings: Features such as temperature correction and programmable smart scenarios for limiting minimum and maximum temperatures allow for optimized energy consumption.
• Power outage safety: Power loss protection ensures that your settings remain unchanged even during a power failure.
• Voice control: The ability to control via voice through devices compatible with Google Home and Amazon Alexa provides additional convenience.
• Color LED display: Control using the touch glass panel and via the mobile application.

Smart scenarios

"Goodnight" scenario: Automate the temperature in your home to provide ideal sleeping conditions. The thermostat lowers the temperature by a few degrees before your usual bedtime, creating a cooler and more comfortable environment that promotes healthy sleep. In the morning, just before you wake up, the temperature gradually rises to wake you up in a warmer environment, without having to get out of bed into a cold room.

"Return home" scenario: Configure the thermostat to automatically raise the temperature in your home one hour before your estimated return from work or school. This way, when you enter the house, you immediately feel pleasant warmth, regardless of the weather outside. This is especially useful on cold days, when the difference between outdoor and indoor temperatures is significant.

"Eco" scenario: Optimize energy consumption in your home by using weather forecasts. If it's warm and sunny outside, the thermostat automatically adjusts the temperature to utilize natural solar heating, reducing the need for artificial heating. Similarly, on colder days, the thermostat can slightly lower the indoor temperature, promoting energy savings and reducing your carbon footprint.

"Away from home" scenario: Activate energy-saving mode when you leave home for an extended period. The thermostat maintains a minimum temperature, preventing temperatures from dropping too low, which could harm water pipes or other household elements, while maximizing energy savings in your absence. When you plan to return, you can easily restore normal settings using the mobile application.

Intuitive Tuya app

At any time, you will have access to your thermostat via the free Tuya Smart application. Thanks to it, you can, for example, switch off or switch on heating, change scenarios, e.g. intelligent temperature reduction or increase depending on the weather, eco mode during our absence, temperature reduction during the night, from your smartphone (Android / iOS).

The intuitive application has been prepared with the most popular mobile operating systems Android and iOS in mind, so you can be sure that it will be constantly supported and updated. The clear and well-thought-out menu of the application means that despite many options and additional functions, it is impossible to get lost in it, and everyday use of the thermostat is simple and pleasant.

The GC thermostat is designed to increase the efficiency and thermal comfort of water and gas heating systems. Its installation is intuitive and adapted to the needs of modern heating systems.

The thermostat is equipped with four cable inputs, which are appropriately marked and adapted to various types of connections:

"Dry Contact" inputs are intended for direct connection to the heating system. They allow the device to be controlled without the need for additional voltage. These are ideal connection points for simple heating systems where only basic on/off communication is required.

The input marked "N" is used to connect the neutral electrical wire, while the "L" input accepts the live wire. These two inputs provide power to the thermostat, enabling it to function properly.

For precise monitoring and regulation of room temperature, the thermostat uses inputs for an NTC temperature sensor (10k). This sensor allows for accurate tracking of thermal conditions and appropriate adjustment of the heating system's operation.

The GC thermostat is particularly suitable for water or gas heating systems, but it is universal enough to be also used in installations with a greater number of wires. The key to success is to properly configure the connections according to the technical requirements of a given installation, which is best entrusted to a qualified professional. This ensures that the heating system will operate safely and efficiently.

Voice control

Thanks to integration with popular voice assistants such as Amazon Alexa and Google Assistant, users can adjust the temperature, activate scenarios, or check current settings by giving simple voice commands. This functionality makes it possible to adjust thermostat settings even while performing other activities, which is particularly useful when cooking, cleaning, or relaxing, when you don't want to take your hands off the current activity.

Connectivity and shared control

The Spreest WiFi thermostat revolutionizes the way we manage home heating, offering not only remote control but also the ability to share access with other users. Thanks to this feature, every family member can adjust temperature settings directly from their smartphone, ensuring comfort for all residents.

Aesthetic and durable solution

Tempered glass ensures durability and contributes to the excellent appearance of the thermostat.

An additional advantage of the thermostat is its resistance to dirt, dustproofness, and easy maintenance.

The thermostat can be wiped with a damp cloth, squeegee, or towel.

Excellent touch response

Equipped with a sensitive panel, our thermostat provides instant response to every touch, guaranteeing reliability and comfort of use. Forget about having to press hard – a light touch is enough for it to react as you expect. It allows you to easily change temperature settings, program heating or cooling scenarios.

Lock function

The lock function in the intelligent Spreest thermostat is extremely useful for families with small children, ensuring that the home climate settings remain unchanged even in the face of curious little hands.

Thanks to this function, parents can calmly go about their daily duties or relax, without worrying about accidental temperature changes that could be made by children.

Custom change cycle

This is a function that allows users to maximize comfort and energy savings by precisely adjusting the heating or cooling schedule to their individual lifestyle. They allow setting different temperatures for different parts of the day or days of the week, ensuring ideal conditions at home when they are most needed, and minimizing energy consumption when the home is empty. For example, you can program a lower temperature for when residents are away at work or school, and a higher one to warmly welcome them home.

Data on the LCD display

1. Indicator light for current weather (updates hourly)

2. Mode

3. Indicator light for time change

4. Temperature display

5. Power on/off

6. Thermostat sleep mode

7. WiFi connection indicator

8. Increase

9. Decrease

10. Room humidity

11. Current time synchronized with the thermostat

12. Current day of the week (we can program different temperature scenarios for different days of the week)

13. Current daily cycle (we can program different temperatures for selected times, e.g., set a lower temperature at night and a higher one from morning)

14. Screen lock

15. Manual temperature control or programmed scenarios

16. Energy-saving mode

17. Indicator light for underfloor heating

18. Temperature settings

19. Room temperature

20. Indicator light for heat source heating

Technical specification

• Max load: 5A
• Power supply: 95-240 VAC, 50~60Hz
• External sensor connection possible: NTC3950, 10K (not included)
• Accuracy: ±1°C
• Temp. setting range: 5°C - 35°C
• Floor temp. setting range: 5°C - 99°C
• Displayed temp. range: 5°C - 99°C
• Operating temp: 0°C ~ 45°C
• Operating humidity: 5% ~ 95% RH
• Power consumption: <1.5W
• Material: PC + ABS (fireproof)
• Fits standard 60mm junction boxes
• Dimensions: 86mm x 86mm
• Protection class: IP20
• Button type: Touch
• A Zigbee gateway is required for the thermostat to function.

Set includes

• Thermostat
• Mounting screw set
• User manual