If you’ve ever felt unsure about whether to turn on the heat or the air conditioning during spring or fall, you’re certainly not alone. New England’s unpredictable weather can make thermostat settings feel like a guessing game during the transitional seasons.

To help make things easier, we’ve created a simple checklist to help homeowners stay comfortable while improving energy efficiency and reducing unnecessary strain on their HVAC systems.

 

  1. Check the 3-Day Forecast

Before switching your system from heating to cooling or vice versa, take a look at the upcoming weather forecast. If the temperature change appears temporary or mild, consider using alternative methods to stay comfortable, such as:

  • Opening or closing blinds to manage solar heat
  • Using ceiling or portable fans
  • Adjusting layers of clothing indoors

Small adjustments can often help maintain comfort without needing to constantly change thermostat settings.

  1. Wait One Hour Before Switching Systems

If you feel tempted to immediately switch from heat to AC, give it a little time first. Sometimes discomfort is caused less by the actual temperature and more by sudden changes in humidity or airflow.

Waiting an hour can help you determine whether the change is temporary before placing unnecessary strain on your HVAC system.

  1. Adjust Your Thermostat Settings Strategically

During spring and fall, wider temperature ranges can help reduce constant cycling between heating and cooling.

Programmable and smart thermostats are especially useful during transitional seasons because they help maintain a consistent level of comfort without frequent manual adjustments. This can improve energy efficiency and reduce wear and tear on your system.

  1. Switch Systems Properly

If you do need to switch between heating and cooling — and you do not have a heat pump system that automatically changes modes — be sure to fully turn off the system currently running before starting the other.

This simple step can help prevent:

  • Excessive wear on your equipment
  • Short cycling
  • Higher utility bills
  • Reduced system efficiency

Get Expert Guidance

If you are looking for expert advice about your HVAC options in New England, contact the National Refrigeration team, and we will find the right solution for you.

Whether you need 24/7 emergency service or advice on improving your everyday air quality and comfort—at home and work—call us at 401-737-2000 or email us.