In Fresno, the transition from late summer into fall can be a bit unpredictable. September often still feels like summer, but by October and November, evenings and mornings bring a noticeable chill. For many homeowners, this raises the annual question: when should you switch from air conditioning to heating? At Purl’s Sheet Metal & Air Conditioning, we help families prepare their systems for the seasonal change so comfort is seamless and efficient.
Watching the Temperature Trends
There isn’t a single date that signals the switch, but most Fresno homeowners start using heat when daytime highs dip into the low 70s and nighttime lows fall into the 40s or 50s. If you find yourself reaching for extra blankets at night or the morning air feels crisp indoors, it’s time to switch over to heating. Transitioning early ensures your system is ready before the coldest weather arrives.
Preparing Your Heating System for the Season
After sitting idle through spring and summer, your furnace or heat pump needs some attention before it’s ready for reliable performance. Preparing your heating system not only improves comfort but also helps prevent costly breakdowns. Steps to consider include:
- Schedule professional heating maintenance: A tune-up ensures your system is clean, adjusted, and running efficiently before heavy use begins.
- Check and replace filters: Dirty filters restrict airflow, forcing your system to work harder and reducing indoor air quality.
- Test the thermostat: Make sure your thermostat is switching between cooling and heating modes without issue.
- Inspect vents and registers: Clear away dust, furniture, or rugs that may block airflow.
Addressing these tasks now keeps your system reliable and efficient as temperatures drop.
Why Heating Maintenance Matters
Many homeowners wait until the first cold night to turn on their heating system, only to discover it isn’t working properly. Routine maintenance helps avoid this frustration by catching small problems before they lead to bigger repairs. Professional service improves efficiency, reduces utility bills, and ensures your system operates safely throughout the season. It also extends the life of your equipment, protecting your investment for years to come.
Balancing AC and Heat During the Transition
Fall in Fresno often brings warm afternoons paired with cool mornings and evenings. That means you may still rely on your air conditioner some days while needing heat on others. Switching between the two modes is safe as long as you make adjustments carefully. Always allow the system to fully complete one cycle and wait a few minutes before switching modes to avoid unnecessary strain.
Signs Your Heating System Needs Attention
Even with maintenance, pay attention to how your system performs when you first switch it on. Common warning signs include:
- Strange noises like banging, rattling, or squealing
- Unusual odors such as burning smells or mustiness
- Uneven heating with cold spots throughout the home
- Higher-than-expected energy bills
If you notice any of these issues, professional service is the best way to ensure your system runs safely and efficiently.
Don’t wait until chilly nights make you switch systems in a hurry. Prepare now with professional heating maintenance from Purl’s Sheet Metal & Air Conditioning. Contact us today to schedule your service in Fresno, CA, and enjoy peace of mind all season long.
Purl’s Sheet Metal & Air Conditioning. Uncompromised Quality & Customer Service Since 1952.