Should You Set Your Thermostat Fan to “ON” or “Auto”?

Should You Set Your Thermostat Fan to “ON” or “Auto”?

Whether you have a smart or manually-operated thermostat, you might still wonder whether the fan should be set to “on” or “auto.” Well, it’s a common dilemma for many Texans. If you’re having a hard time choosing which one is right for your comfort needs in Forney, TX, here are the pros and cons of each setting.

“ON” Setting

When your thermostat fan is set to “ON,” it means the fan will constantly blow in air, whether or not your space is going through the recommended cooling cycle. The fan will only stop running if you turn it off.

Pros:

The “ON” setting allows a constant flow of air through your system. Thus, it ensures that your indoor air is always clean because air contaminants are regularly filtered and removed. Setting your thermostat to “ON” also promotes even and equal distribution of conditioned air throughout the house.

Cons:

As the fan runs constantly, your cooling costs also increase. Because the fan is working 24 hours, it also means that you’ll be changing your air filters more often. There’s a greater risk of system malfunction when the fan is running continuously. By setting the fan to “ON,” you’ll be cooling your home even when it’s no longer needed.

“AUTO” Setting

With this setting, the fan only runs when cool or warm air is required, and then automatically stops when it reaches your desired temperature. This is ideal when you want to save on energy.

Pros:

Setting the thermostat to “AUTO” helps save energy and lowers your monthly energy bills. You’ll have greater control over your cooling system because you can program when the fan turns on and when it turns off. Also, you don’t have to replace your air filters often.

Cons:

Because the fan goes through a stop-start cycle, it might break down easily. With the “AUTO” setting, the cool air won’t be distributed evenly throughout the house, resulting in hot and cold spots. Also, your indoor air might not be as clean as it is in the “ON” setting.

What Setting is Right For Your Forney, TX Home?

Should you set the thermostat to “ON” or “AUTO”? Well, the answer depends on your comfort needs. If you’re after lower energy bills and greater control over your indoor temperature, the “AUTO” setting is an ideal choice. Meanwhile, if you’re interested in better indoor air quality and greater comfort, choose the “ON” setting.

Are you looking for advice about which setting best suits your home? Our experts at Premier HVAC Services can help! Contact us for your HVAC questions. We’ll get back to you with all the answers you need.