Understanding Thermostat Symbols: What Do They Mean?

Learn what common thermostat symbols like snowflake and sun represent for optimal temperature control.

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Thermostat symbols typically represent different modes and settings. A snowflake usually indicates cooling mode, a sun signifies heating, a fan for fan-only operation, and an auto symbol means the system will automatically switch between heating and cooling as needed. Refer to your thermostat's manual for specific details.

FAQs & Answers

  1. What is the snowflake symbol on a thermostat? The snowflake symbol indicates that the thermostat is set to cooling mode.
  2. What does the sun symbol mean on my thermostat? The sun symbol signifies that the heating mode is active on the thermostat.
  3. How do I switch between heating and cooling on my thermostat? You can switch between heating and cooling modes using the mode button, often indicated by the sun and snowflake symbols.
  4. What does the auto symbol do on a thermostat? The auto symbol allows the thermostat to automatically switch between heating and cooling based on the temperature set.