Etop New Zigbee Thermostat for Underfloor Heating

Short Description:

HT-22 is new released zigbee thermsotat for underfloor heating control, it can be used for 16A electric floor heating, 3A 230Vac power actuators or Voltage-free gas boiler control. With built-in zigbee module from tuya, this smart thermostat compaitble with all zigbee gateway from Tuya.

Item NO.: HT-22B

Wifi Application: Tuyasmart, Smart Life

Voice Control: Amazon Alexa & Google Assistant

Frequency: Zigbee 2.4Ghz

Power Supply: 230VAC

Programmability: 7 days 4 periods

Packing: Neutral White Box or Custom Box

Unit Weight: 0.35KG

Certificate: CE, ROHS, RED

Send email to us

Product Detail

Technical Data

FAQ

Product Tags

This Etop new zigbee programmable thermostat is designed for underfloor heating system. By working with tuya Zigbee gateway, users can remote control etop thermostat anytime anywhere. It works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting, and switching it off once this set temperature has been reached. it allows users to select different temperatures in your home at different times of the day to meet particular user’s needs and preferences.

Functions:

a. 3A for water/hydronic floor heating system control or 16A for electric floor heating.

b. 7 days 4 periods programmable

c. Frost protection

d. Open window protection

e. Child lock

f. WIFI remote control (Optional)

g. Alexa and Google Home voice’s control (Optional)

How to install HT-22 with my boiler/water heating system?

You can install the HT-22(for boiler/water system version) with your system according to the diagram below. The sensor connected to terminal 6,7 is optional.

Gas boiler heating system.(Control the boiler with thermostat)

Water underfloor heating system(Control the thermal actuator with thermostat, support both 2-wire actuator and 3-wire actuator).

How to install HT-22 with my boiler/water heating system?

Please following below wiring diagram

Previous: Program WIFI Plug Thermostat with External Temperature Sensor NTC

Next: Wifi thermostat New table stand wireless wifi gas boiler thermostat with touch screen

Name	Smart WIFI Thermotat for Boiler/Water Heating System
WiFi Application	TuyaSmart, Smart Life, Ecohome Life ( Tuya cloud)
WIFI	2.4G( Don’t support 5G)
Power Supply	230Vac
Current
	3A NO, NC for thermal actuator control
	3A NO, NC, COM Voltage-free output for gas boiler control
Set Temp. Range	5~35 ℃
Ambient Temp.	0~50 ℃
Frost Protection Temp.	5 ℃ ~15℃
Floor Protection Temp.	20 ℃ ~80 ℃
Sensor Select	Internal sensor & External Sensor
Sensor Type	NTC β=3950 R25℃=10KΩ
Relative Humidity	85%
Accurancy	±0.5 ℃
Modes	MAN/Holiday/PRG Mode
Programmability	7 days 4 periods ( Customizable)
Window Open Detection	Yes
Child Lock	Yes
Protection Class	IP20
Thermostat Dimension	86X86X15.35mm
Material	ABS+PC (Rohs certificated)
Certificate	CE(RED/EMC/LVD), Rohs
OEM & ODM	1. Customized logo and package
	2. Customzied software ( change to customer’s user interface and control logic)
	3. Customized hardware ( change the PCB and schematic based on the request)