This is a programmable room thermostat. 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. But thermostat to a higher temperature will not make the room heat up any faster. How quickly the room heats up depends on the design and size of the heating system. Similarly reducing the temperature setting does not affect how quickly the room cools down. ●Remote WIFI Control ●Compatible with Alexa and google home   ●White Backlight ●Adjustable Heat Mode, Cool Mode, Eco Mode, Manual Mode and PRG. mode control ●Water heating system ●Weekly Programmable(From APP only) ●Room or SET temperature display ●Open Window Detection ●Child Lock Function ●Frost Protection ●CE, RoHs, RED 

This surface-mounted thermostat has been developed to be able to switch 2-wire boiler.  which is for upgrade for your old mechanical thermostat. Item No.: HT-16 Transmitter : 2*AAA battery Programmability: 7days programmable Temperature settings: 5°C ~ 35°C, 0.5°C increments Packing : Netural White Box, OEM acceptable Cetificate:CE, ROHS, RED

WT-11 is a wireless boiler room thermostat with which is a kind of convenient way to remotely control heating systems in domestic and commercial buildings. Item No.: WT-11 Programmability: 7days programmable Mode: Manual Mode, Away Mode, PRG Mode  Color:  White  Backlight: White Material:  ABS+PC Packing : Netural White Box, OEM acceptable Other function: Child lock, Open window detection, Frost protection, Temp. calibration  Optional: Opentherm protocol, WiFi optional, Zigbee optional Cetificate: CE, ROHS, UKCA, REACH, RED