[27 May, 2026] 

As smart heating solutions continue to grow across the European residential market, CosyClimate introduces its new Smart WiFi Boiler Thermostat designed for modern gas boiler and home heating applications.

The new thermostat combines flexible battery-powered installation, WiFi app control, and programmable heating management in a modern minimalist design, making it ideal for both new installations and retrofit heating projects.

Unlike traditional wired thermostats that require additional power wiring, the CosyClimate thermostat operates with 4 × AA batteries, allowing installers and homeowners to upgrade heating control systems more easily — especially in residential renovation projects where wiring limitations are common.

Designed primarily for gas boiler systems, the thermostat provides dry contact on/off relay control compatible with many residential boiler applications across Europe. The thermostat supports smart remote control through the Smart Life app, allowing users to adjust room temperature, create weekly schedules, and improve energy efficiency from anywhere.

Key Features:

• WiFi connectivity， smart Tuya app control
• Battery-powered installation without additional power wiring
• Weekly programmable scheduling
• Modern black and white appearance options
• Large backlit display with touch control
• Energy-saving heating management

• Compatible with residential gas boiler systems
  

  
  

The product is especially suitable for:

• Residential heating upgrades
• Boiler retrofit projects
• Smart home heating control
• Apartments and private homes

• European gas boiler applications
  

  
  

With growing demand for energy-efficient building technologies and smart home comfort solutions, battery-powered smart thermostats are becoming increasingly popular among installers, distributors, and homeowners across Europe.

CosyClimate continues to expand its portfolio of smart HVAC controls and heating management solutions, including thermostats, valves, sensors, and underfloor heating control systems for residential and commercial applications.