As temperatures rise and summer approaches, having an efficient and reliable air conditioning system in your home is essential. If you have questions about air conditioning or want to learn more about how it works, you’ve come to the right place. We’ve gathered answers to standard air conditioning questions to help you better understand and maintain your home’s AC system.
1. How often should I change my air filter?
Changing your air filter at least every 1-3 months is recommended, depending on your filter type and your home’s environment. If you have pets or suffer from allergies, you may need to change it more frequently. A clean air filter helps maintain good air quality in your home and keeps your air conditioning system running efficiently.
2. How often should I have my air conditioner serviced?
Regular maintenance is essential for ensuring your air conditioner runs efficiently and has a long lifespan. Schedule an air conditioning service at least once a year, ideally in the spring before the peak cooling season begins. This service typically includes cleaning the condenser coils, checking refrigerant levels, and inspecting the system for potential issues.
3. What is the average lifespan of an air conditioner?
The average lifespan of a residential air conditioner is between 10 and 15 years, depending on factors such as maintenance, usage, and environmental conditions. Regular maintenance, such as cleaning your coils, replacing air filters, and annual professional inspections, can help extend your air conditioner’s life and ensure it runs efficiently.
4. How much does a new air conditioner cost?
The cost of a new air conditioner varies depending on factors such as the type, size, and efficiency rating of the system, as well as installation costs. On average, you can expect to pay between $3,000 and $7,000 for a new central air conditioning system, including installation. Ductless mini-split systems typically range from $1,500 to $4,000, depending on the number of indoor units needed. Remember that these are average costs, and your specific situation may vary.
5. AC isn’t working—what should I check before calling a professional?
If your AC isn’t working, there are a few simple things you can check before calling a professional:
- Ensure the thermostat is set to “cool” and the temperature is set below the current room temperature.
- Check the circuit breaker or fuse box to ensure the air conditioner has power.
- Inspect the air filter for excessive dirt and debris that could restrict airflow.
- Examine the outdoor unit for any visible obstructions or debris blocking the condenser coils.
If you’ve checked these items and your AC still isn’t working, it’s time to call a professional HVAC technician to diagnose and fix the issue.
6. What is the ideal temperature setting for my air conditioner?
The ideal temperature setting for your air conditioner depends on your personal comfort preferences and energy efficiency goals. Most people find a temperature between 72°F (22°C) and 78°F (25°C) comfortable. Keeping the temperature within this range can also help save on energy costs, as each degree you raise the thermostat can result in a 3-5% reduction in energy consumption.
7. What size air conditioner do I need for my home?
The appropriate size for your air conditioner depends on your home’s square footage, insulation, and other factors. An HVAC professional can calculate load to determine the correct size and type of air conditioning system for your specific needs. Avoid oversizing your air conditioner, leading to short cycling and increased energy consumption.
8. My air conditioner runs for a while but freezes up—why?
Air conditioner freeze-ups can occur for several reasons, including low refrigerant levels, poor airflow, or a dirty evaporator coil. Low refrigerant levels can cause the evaporator coil to become too cold, forming ice. Similarly, a dirty air filter or clogged ductwork can impede airflow, causing the coil to freeze. Regular maintenance and professional inspections can prevent freeze-ups and keep your AC running smoothly.
Understanding your home’s air conditioning system and maintenance needs is crucial for maintaining a comfortable living environment and ensuring your system runs efficiently. Call us at Lowery today if you have any questions not adequately covered here. Our dedicated professionals are here to ensure your system runs smoothly and provide you with the necessary peace and comfort for the summer months.
