Proudly Serving
Amelia Island, Fernandina Beach, Wildlight & Yulee since 1990.
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Having a reliable heating and cooling system is essential for comfort. Many homeowners have questions about how to keep their HVAC system running efficiently. Here are answers to some of the most common AC and heating questions.
1. How Often Should I Change My Air Filter?
It is recommended that you change your air filter every 1 to 3 months. A clean filter improves airflow, reduces strain on the system, and helps maintain good indoor air quality.
2. Why Is My AC Blowing Warm Air?
If your AC is blowing warm air, check the thermostat settings first. Ensure it is set to “cool” and the temperature is lower than the room temperature. Other possible reasons include a dirty air filter, low refrigerant levels, or a faulty compressor.
3. How Can I Improve My HVAC System’s Efficiency?
Regular maintenance, sealing air leaks, using a programmable thermostat, and keeping vents unobstructed can improve efficiency. Scheduling annual tune-ups with a professional is also beneficial.
4. Why Is My Heater Not Warming My Home?
Check the thermostat and air filter if your heater isn’t warming your home properly. A dirty filter can restrict airflow. Other causes may include a malfunctioning pilot light, a faulty thermostat, or issues with the heating element.
5. How Long Does an HVAC System Last?
The lifespan of an HVAC system varies. Air conditioners last 10-15 years on average, while furnaces can last 15-20 years. Regular maintenance can help extend the lifespan of your system.
6. What’s the Best Thermostat Setting for Energy Savings?
For energy savings, set your thermostat to 78°F in the summer and 68°F in the winter. A programmable thermostat can automatically adjust temperatures to save energy when you’re away.
7. Why Does My HVAC System Make Strange Noises?
Unusual noises like banging, rattling, or hissing could indicate loose parts, clogged ducts, or refrigerant leaks. If your system is making loud noises, it’s best to have it inspected by a professional.
8. How Often Should I Schedule HVAC Maintenance?
HVAC maintenance should be performed at least once a year. Ideally, schedule an AC tune-up in the spring and a heating system check-up in the fall.
9. What Can I Do to Improve Indoor Air Quality?
Improving indoor air quality involves changing air filters regularly, using an air purifier, and maintaining proper humidity levels. Keeping your home clean and reducing allergens can also help.
10. When Should I Replace My HVAC System?
If your HVAC system is over 10 years old, requires frequent repairs, or has high energy costs, it may be time to replace it. A new system can improve efficiency and lower utility bills.
Final Thoughts
Taking care of your HVAC system ensures better comfort and efficiency. Regular maintenance, proper usage, and timely repairs can extend its lifespan. If you have concerns about your AC or heating system, contact Milt’s Air for professional assistance.
Need HVAC services? Contact us or call us directly for emergencies.