Spring HVAC Tips: Switching Between Heat & AC

Spring brings warm and cool weather alike.
April 6, 2026

Spring can be one of the toughest seasons for maintaining indoor comfort. With fluctuating temperatures and increased humidity—especially in the Northeast—homeowners often find themselves switching between heat and air conditioning in the same day.

When done improperly, this can lead to discomfort, higher energy bills, and unnecessary wear on your HVAC system. The good news? A few simple adjustments can help you stay comfortable without overworking your equipment.

Avoid Constant Thermostat Changes

Homeowners should not adjust their thermostats too frequently.

One of the most common mistakes homeowners make is adjusting the thermostat too frequently. This puts added strain on your system and reduces overall efficiency.

Instead, aim for gradual, consistent temperature changes. Setting a schedule—either manually or with a smart thermostat—can help your system run more efficiently based on your daily routine.

If possible, avoid relying on the “auto” setting, which can cause your system to switch between heating and cooling too often. A better approach is to use heat at night and cooling during warmer daytime hours, adjusting as needed based on the weather.

Don’t Skip Spring Maintenance

Seasonal maintenance by a licensed and experienced HVAC professional is key to keeping your system running smoothly during transition months. A professional tune-up can help:

  • Optimize system performance
  • Address humidity concerns
  • Prevent unnecessary wear and tear

If you'd like help exploring HVAC system options, contact our customer service team at (978) 750-8282 or office@preferredairinc.com. We're happy to help you find the best solution for your home or business.

Preferred Air has been offering trusted service for 35 years. We'd love to have you join our community by scheduling a service or a complimentary professional system evaluation and estimate for upgrades or replacements of your current system with our factory-trained expert technicians.

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