When summer temperatures climb into the triple digits in Tulare, many homeowners wonder whether they should leave their air conditioner running all day. It’s a common concern, especially during long heat waves when your cooling system seems to work nonstop. The good news is that your AC is designed to handle hot weather, but how you use it can affect your comfort, energy bills, and system performance.
If your air conditioner is struggling to keep up during extreme heat, don’t wait for the problem to get worse. Contact Central Heating and Cooling through our online contact form or call (559) 414-8571 to schedule trusted HVAC services in Tulare, CA.
Is It Better to Leave Your AC Running?
In many cases, yes. During extreme heat, it is often more efficient to keep your AC running at a steady temperature rather than constantly turning it on and off. Air conditioners work best when they maintain a consistent indoor climate.
If you turn your AC off during the hottest part of the day, your home can heat up quickly. Once you turn it back on, the system may need to work harder to cool everything down again.
A steady setting can help:
- Keep indoor temperatures more comfortable
- Reduce stress on your HVAC system
- Maintain more even airflow throughout the home
However, this does not mean your AC should run nonstop without breaks. If it never cycles off, there could be an issue that needs professional attention.
What Temperature Should You Set Your Thermostat To?
A comfortable thermostat setting during summer is usually between 74 and 78 degrees. The right setting depends on your comfort level, home insulation, and outdoor temperatures.
During extreme heat, avoid setting the thermostat too low. Lowering it dramatically will not cool your home faster. It only causes your system to run longer.
To help improve efficiency:
- Use ceiling fans to circulate cool air
- Keep blinds or curtains closed during the afternoon
- Avoid using ovens and dryers during peak heat
- Replace dirty air filters regularly
These small steps can help your AC perform more effectively during hot weather.
Signs Your AC May Be Struggling
Even a properly functioning system can struggle to keep up during extreme heat. Still, some warning signs may indicate your system needs service.
Watch for:
- Warm air coming from vents
- Weak airflow
- Unusual noises or smells
- Higher-than-normal energy bills
- Rooms cooling unevenly
If you notice these problems, schedule professional HVAC services in Tulare, CA before the issue becomes more serious.
How Maintenance Helps During Heat Waves
Regular maintenance plays a major role in helping your AC handle extreme temperatures. A well-maintained system can often cool more efficiently and reduce unnecessary wear.
Professional maintenance may include:
- Cleaning coils and components
- Checking refrigerant levels
- Inspecting electrical connections
- Testing airflow and thermostat settings
Scheduling seasonal service can also help identify small issues before they lead to breakdowns during the hottest weeks of summer.
Tips for Staying Comfortable During Extreme Heat
Along with using your AC wisely, there are other ways to help your home stay cooler.
Simple Cooling Tips
- Keep doors and windows closed while the AC is running
- Use weather stripping to reduce air leaks
- Change air filters every 1–3 months
- Keep outdoor units free from debris and plants
- Use programmable thermostats for better temperature control
These habits can help improve indoor comfort while reducing strain on your cooling system.
When Should You Call an HVAC Professional?
If your air conditioner cannot maintain comfortable temperatures, runs constantly, or shows signs of poor performance, it is a good idea to have it inspected.
Extreme heat can push HVAC systems harder than usual, especially older equipment or systems that have not been serviced recently. A professional inspection can help identify airflow problems, worn parts, or efficiency issues before they become larger repairs.
Central Heating and Cooling is here to help homeowners in Tulare stay comfortable year-round. Whether you need maintenance, repairs, or general HVAC support, our team is ready to assist.
Contact Central Heating and Cooling today through our online contact form or call (559) 414-8571 to schedule trusted HVAC services in Tulare, CA.