Do you find yourself constantly adjusting your Honeywell thermostat, only to realize you left the fan running? You’re not alone. Many users struggle with turning off the fan on their Honeywell thermostat. Don’t worry, it’s an issue that can be easily resolved. Let’s delve into the step-by-step guide on how to turn off the fan on your Honeywell thermostat.
First, it’s crucial to understand that Honeywell thermostats offer fan settings for comfort and air quality. The ‘ON’ setting keeps the fan running continuously, while ‘AUTO’ turns the fan off when the set temperature is reached. If your fan is running constantly, chances are it’s set to ‘ON’. Let’s explore how to switch it to ‘AUTO’.

Understanding Your Honeywell Thermostat’s Fan Settings
Before proceeding, familiarize yourself with your thermostat’s interface. Honeywell models can vary, but the basic controls are usually similar.
You’ll see a ‘MODE’ or ‘SYSTEM’ button, which toggles between ‘HEAT’, ‘COOL’, and ‘OFF’. Below this, you’ll find the ‘FAN’ setting, which could be in the form of a switch or a button with ‘ON’ and ‘AUTO’ options.
Locating the Fan Setting
On most Honeywell thermostats, the fan setting is located below the temperature display. It might be labeled as ‘FAN’, ‘Fan’, or have icons representing ‘ON’ and ‘AUTO’.
If you’re unsure, consult your thermostat’s user manual. It should provide a detailed diagram of your specific model and explain the purpose of each button or switch.

Identifying the Fan Status
If your fan is running continuously, the ‘FAN’ setting is likely on ‘ON’. The fan should run irrespective of the ‘MODE’ setting – whether it’s on ‘HEAT’, ‘COOL’, or ‘OFF’.
When the fan is set to ‘AUTO’, it only runs when the heating or cooling system is active. Once the set temperature is reached, the fan should turn off.
Changing the Fan Setting from ‘ON’ to ‘AUTO’
Now that you’ve located the ‘FAN’ setting and identified that it’s on ‘ON’, let’s change it to ‘AUTO’.

Remember, the process might vary slightly depending on your Honeywell thermostat model. If you’re unsure, always consult your user manual.
For Switch-Type ‘FAN’ Setting
1. If your ‘FAN’ setting is a switch, move it from ‘ON’ to ‘AUTO’. You should hear a ‘click’ when it’s properly set.
2. The fan should now turn off when it’s not heating or cooling. If it doesn’t, double-check that you’ve moved the switch to the ‘AUTO’ position.
For Button-Type ‘FAN’ Setting
1. Press and hold the ‘FAN’ button for a few seconds. The display should change, indicating that the setting is now in ‘AUTO’ mode.

2. Release the button when you see ‘AUTO’ on the display. The fan should now be set to run only when needed.
Congratulations, you’ve successfully turned off the continuous fan operation on your Honeywell thermostat! Regularly monitoring and adjusting your thermostat’s fan settings can help maintain a comfortable and energy-efficient environment in your home. If you encounter any issues or need further assistance, don’t hesitate to reach out to a professional or Honeywell’s customer support.







