Antifreeze function. The thermostat of the gas boiler adopts a liquid for Crystal digital display screen. 1 X Thermostat. Switching difference:±1℃. for Current load:3A. Color: As Pictures Show.
The New High Quality Thermostat Thermostat Antifreeze Function Controller LCD would be an excellent fit for home owners, contractors, or landlords looking to improve their heating and cooling systems' efficiency, security, and customization options.
