How to Balance Temperatures in the Fall

Atlantic Refrigeration • September 27, 2025

We rely on our HVAC systems to keep homes and businesses comfortable year-round. In the fall, temperatures tend to fluctuate throughout the day, and you might find yourself constantly running to and from the thermostat. Switching too frequently from heat to air conditioning wastes money and energy, but implementing these smart adjustments can help you stay comfortable.

Start With a Default Temperature

Most homes or businesses can benefit from a lower temperature thank you think. Aim for 68 to 70 degrees on average. When it’s hot out, the AC will kick in, but you may find that the heat doesn’t need to run as often when you keep this setting.


Setting a wider comfort range of 68 to 72 degrees can reduce energy consumption, lower costs and still ensure a comfortable temperature in your living space.

Use Natural Lighting and Ventilation

Sunlight can warm your home naturally, while opening the windows can help air circulate and prevent overheating. As temperatures naturally start to drop in the fall, embrace natural lighting and ventilation to maintain your home’s temperature without running the AC or heater all the time.

Avoid Using Auto Mode

Auto settings on your thermostat can cause your air conditioner or heater to kick on or off prematurely. You may also find that your system runs constantly, even when your home feels fine. Switch to manual operation this time of year to cut costs and gain greater control over your indoor temperature.

Prepare for Cooler Temperatures

Wearing layers and switching to thermal sheets, or simply adding an extra blanket to your bed, can make it much easier to stay warm without running the heat. Invest in cozy sweats and a hoodie to stay warm inside when the temperature drops a bit, so you don’t have to keep switching from AC to heat throughout the day.

Maintain Your System

A faulty HVAC or any other heating or cooling system can result in frequent temperature problems. Your home might feel imbalanced with some rooms being quick to heat and others feeling constantly drafty. Address these issues with a professional who can perform an inspection, make important repairs or adjustments, and ensure that your heating and cooling system installed properly for your home and lifestyle.

Consider a Humidifier

Dry air in the fall can make rooms feel colder than they really are. If you have this issue, try using a humidifier to add some moisture to the air, and see if it improves the temperature. Just be mindful of relative humidity levels because too much moisture can lead to mold growth.


If you notice inconsistent temperatures or a rising cost in utility bills, it may be time to schedule a service call with a licensed technician.



Contact the pros at Atlantic Refrigeration in Delray Beach for year-round residential and commercial heating and cooling maintenance and repair!

Recent Posts

HVAC technician servicing outdoor air conditioner unit near the beach in Delray Beach Florida
By Corey Creekmore August 19, 2026
Keep your home cool with expert Delray Beach AC repair. Learn how coastal salt air affects your HVAC unit and discover essential maintenance tips.
HVAC technician performing AC repair and maintenance on an outdoor residential condenser unit
By Corey Creekmore August 13, 2026
Is your air conditioner blowing warm air or making strange noises? Learn top warning signs, basic troubleshooting, and when to call for expert AC repair.
Expert Delray Beach HVAC Service technician repairing coastal AC unit.
By Corey Creekmore August 6, 2026
Struggling with the heat? Discover the premier Delray Beach HVAC service for expert AC repair, efficient new installs, and critical preventative maintenance.
Certified technician performing routine HVAC service inspection on home heating and cooling system
By Corey Creekmore July 28, 2026
Maximize home comfort and lower energy bills with top-rated HVAC service. Learn signs your heating and cooling system needs maintenance and schedule today!
Atlantic Refrigeration technician performing preventative AC maintenance in a South Florida home.
By Corey Creekmore July 23, 2026
Discover how regular AC preventative maintenance lowers electric bills, extends unit lifespan, and prevents costly emergency repairs for South Florida homes.
A technician inspecting a damaged walk-in cooler door gasket in a restaurant kitchen.
By Corey Creekmore July 14, 2026
Is your kitchen losing money? Discover the silent signs of commercial refrigeration failure and how to protect your inventory from costly breakdowns today.
HVAC technician performing preventative maintenance on a commercial rooftop unit at sunset
By Corey Creekmore July 10, 2026
Optimize your building's efficiency with our ultimate commercial HVAC guide. Discover expert tips on system maintenance, energy savings, and air quality.
Complete whole-home indoor air quality system featuring a dehumidifier, UV-C light, and ERV.
By Corey Creekmore July 3, 2026
Is your home's air truly safe? Discover how high humidity and hidden indoor pollutants impact South Florida properties, and explore the top IAQ systems.
Professional Atlantic Refrigeration technician installing a ductless mini split AC system.
By Corey Creekmore June 25, 2026
Discover how ductless mini split systems offer premium zoned cooling and elite efficiency for luxury estates in South Florida with Atlantic Refrigeration.
HVAC technician installing a modern heat pump at a residential home in Delray Beach, Florida
By Corey Creekmore June 17, 2026
Is your home ready for the winter chill? Learn the signs you need a heating replacement in Delray Beach, FL, and discover energy-efficient HVAC systems.
Show More