Should thermostat be on circulate?

Mild Temperatures Can Be Optimal For Fan Usage So generally speaking, it makes sense to run the fan constantly, or use the circulate option on a thermostat, if there is minimal heating/cooling taking place and you aren’t opening the windows for ventilation or air movement.

What does circulation mean on thermostat?

Most new thermostats have a “circulate” option that allows you to set the fan to run a certain amount of time per hour. When the heat is on, the fan will only turn on as your home heats up. When cooling, the fan will only run while your air conditioner is running.

Should you leave your thermostat fan switch set to on or auto?

Keeping your fan on AUTO is the most energy-efficient option. The fan only runs when the system is on and not continuously. There is better dehumidification in your home during the summer months. When your fan is set to AUTO, moisture from cold cooling coils can drip and be drained outside.

Should heating fan be on auto or circulate?

When to turn on the circulate mode on a thermostat?

When cooling, the fan will only run while your air conditioner is running. Some thermostats now offer a “Circulate” setting that will turn your fan on for a set period of time to help in circulating the air.

How often does the fan run in circulate mode?

The Circ (Circulate) position if available will run the fan approximately 35% of the time, minus any time the fan will run with the heating or cooling system. Thereof, what does circulate on thermostat mean? Most new thermostats have a “circulate” option that allows you to set the fan to run a certain amount of time per hour.

What does circulate mean on my Honeywell thermostat?

what does circulate mean on my Honeywell thermostat? The Auto position will allow the system fan to operate whenever the heating or cooling system is turned on by the thermostat. The Circ (Circulate) position if available will run the fan approximately 35% of the time, minus any time the fan will run with the heating or cooling system.

Why do I need a CIRC setting on my thermostat?

Depending on the physical layout of your house and HVAC setup, it might make a world of difference and lower your electric bill…or it might do nothing at all if it’s not that good at moving the air where it needs to be to make you feel cooler (and that’s what it’s all about, feeling cooler/warmer since the air won’t be actually heated or cooled).