We remember when AC was a luxury. (We’ve been in business quite awhile). Today, a cool and comfortable home is essential in the summer heat. Whether your unit is not functioning, blowing warm air, making strange noises, or just not performing as it used to, you need expert technicians who can diagnose and fix the problem quickly. Regular maintenance can prevent many issues, but prompt and reliable repair is crucial when unexpected breakdowns occur. If you need HVAC repairs, don’t hesitate to call. If you’d like to read more about AC repairs, we urge you to continue.
HOW HOT DAYS AFFECT YOUR AIR CONDITIONING
Hot days significantly impact air conditioning systems, leading to increased energy consumption, potential system strain, and a greater likelihood of malfunctions. Understanding these effects can help homeowners and businesses optimize their air conditioning use and maintenance to ensure efficiency and longevity.
Increased Energy Consumption
Air conditioners must work harder on extremely hot days to maintain the desired indoor temperature. This increased workload leads to higher energy consumption, which can significantly raise electricity bills. When outdoor temperatures soar, the heat load inside a building increases, meaning the air conditioner has to remove more heat to achieve the same cooling effect. This extended operation consumes more energy and puts more strain on the system components, potentially leading to faster wear and tear.
System Strain and Efficiency Loss
Air conditioning units are designed to operate optimally within certain temperature ranges. The system’s efficiency decreases when outdoor temperatures exceed these ranges, typically above 95°F (35°C). The air conditioner struggles to expel heat into an already hot environment, reducing its cooling capacity. This inefficiency can cause the system to run continuously without achieving the desired indoor temperature, leading to overheating and potential system failures.
Impact of Humidity
Humidity is another critical factor that affects air conditioning performance. On hot, humid days, air conditioners not only have to cool the air but also remove excess moisture. High humidity levels can make the indoor environment feel warmer than it is, prompting the air conditioner to work harder. This dual burden of cooling and dehumidification can significantly reduce the system’s efficiency and increase energy usage.
Maintenance and Preventive Measures
Proper maintenance is crucial to ensure that air conditioning systems can handle the stress of hot weather. Regularly cleaning or replacing air filters, ensuring condenser coils are free of dirt and debris, and checking for adequate refrigerant levels can help maintain system efficiency. It is also essential to ensure good airflow around the outdoor unit by keeping it free from obstructions like shrubbery or debris. Poor airflow can cause the unit to overheat and fail prematurely.
Choosing the Right Equipment
Selecting an appropriately sized air conditioner is also vital. An oversized unit may cool the air quickly but will not run long enough to dehumidify effectively, leading to a damp indoor environment. Conversely, an undersized unit will struggle to cool the space adequately, running continuously and wearing out faster. Consulting with HVAC professionals to make sure you have the correct size and capacity for your needs can ensure better performance and longevity.
TIPS TO REDUCE STRAIN ON YOUR AC IN SUMMER
Keeping your home cool can be challenging when the scorching summer heat arrives. Running your air conditioner efficiently during these blistering days is crucial to maintaining comfort while keeping energy bills in check. Here are some practical tips to help you get the most out of your AC system when the temperatures soar.
Optimize Thermostat Settings
Setting your thermostat to the right temperature can make a big difference in both comfort and energy consumption. Aim for a setting that balances coolness with efficiency. The U.S. Department of Energy recommends setting your thermostat to 78°F (26°C) when you’re home and higher when you’re away. This setting keeps you comfortable while reducing the strain on your air conditioner.
Use a Programmable Thermostat
A programmable thermostat can help you manage your cooling needs more effectively. Set it to increase the temperature when you’re not home and lower it before you return. Some smart thermostats can even learn your schedule and adjust settings automatically. Using a programmable thermostat ensures comfort when needed and saves energy by avoiding unnecessary cooling.
Keep Blinds and Curtains Closed
Sunlight streaming through windows can significantly increase indoor temperatures. On hot days, keep blinds and curtains closed, especially on windows that receive direct sunlight. Window coverings can block out heat and reduce the workload on your air conditioner. Consider using blackout curtains for even better insulation against the heat.
Use Ceiling Fans
Ceiling fans can complement your air conditioning by circulating cool air throughout the room. While fans don’t lower the temperature, they create a wind-chill effect that makes you feel cooler. Running a fan allows you to set your thermostat a few degrees higher without sacrificing comfort. Just remember to turn off fans when you leave the room, as they cool people, not spaces.
Seal Leaks and Insulate
Ensure that your home is well-insulated and that there are no air leaks around windows, doors, and ductwork. Proper insulation keeps cool air inside and prevents warm air from entering. Sealing leaks with weatherstripping or caulk can make a significant difference in maintaining indoor temperatures and reducing energy usage.
Limit Heat-Producing Activities
Avoid using heat-generating appliances like ovens, stoves, and dryers during the hottest parts of the day. These appliances can add unnecessary heat to your home, making your air conditioner work harder. Instead, opt for grilling outside, microwaving, or using small countertop appliances that produce less heat.
Maintain Your Air Conditioner
Regular maintenance is vital to keeping your AC running efficiently. Change or clean the air filter every month or as the manufacturer recommends. A dirty filter restricts airflow and reduces efficiency. Schedule annual maintenance with a professional to check for issues like refrigerant levels, coil cleaning, and overall system performance.
Keep Vents and Registers Clear
Ensure that furniture, curtains, or other obstructions do not block vents and registers. Blocked vents can restrict airflow and reduce your air conditioner’s effectiveness; clear paths for air to flow freely throughout your home to ensure even cooling.
Use Exhaust Fans
Use exhaust fans in bathrooms and kitchens to remove heat and humidity from showers and cooking. Running these fans helps to expel hot air and reduce the load on your air conditioning system.
Create a Cooling Zone
If you spend most of your time in one area of your home, consider creating a cooling zone. Close the doors to unused rooms and direct airflow to the areas you need most. This can help your air conditioner cool your living space more efficiently.
Homeowners’ Most Common Questions About AC Repairs
You have questions, and we have answers. We understand that when your AC is not performing as expected, you may want to try to figure it out before calling for air conditioning repairs. Here are some common questions we get about AC repairs.
How can I tell if my air conditioner is broken?
- Check if the thermostat is working and has power.
- Ensure the air filter is clean, and the condenser is not blocked.
- Verify that the circuit breakers are on.
- If these steps don’t resolve the issue, consult a professional for further diagnosis.
How do I change my air filter?
- Remove the old filter and record its size, or refer to the manufacturer’s user manual for the correct size.
- Choose a filter with an appropriate MERV rating for your needs.
- Install the new filter following the manufacturer’s instructions.
When should I replace my air conditioner?
If your AC unit is over 10-15 years old, it might be time for a replacement.
Rising energy bills, frequent repairs, or leaking refrigerant are signs that a new unit might be needed.
Why is my AC leaking water?
Common causes include a blocked or broken condensation drain, a dirty air filter, or low refrigerant levels. These issues can cause the evaporator coil to freeze and defrost, leading to water leaks.
What are the most common AC repairs?
Common issues include refrigerant leaks, drainage problems, and frozen condenser coils. Regular maintenance can help prevent these problems.
How much does it cost to repair or replace an AC unit?
Minor repairs can cost between $50 and $200, while more complex repairs can range from $200 to $2,000. Replacing an AC unit can cost between $2,500 and $7,500, depending on the type and size of the unit.
Can I install or work on my air conditioner, or should I hire a professional?
Working with any electrical equipment can be dangerous, and seeking a professional’s help is always recommended. Otherwise, you risk injury and may end up spending more money than you would have if you had called in the experts. While you can install window or portable AC units yourself, we recommend you hire a professional for split systems or central AC units to ensure proper installation and safety.
How long should an AC unit last?
With regular maintenance, an AC unit can last between 10 and 20 years. Factors such as the quality of the installation, the unit’s model, and the frequency of use can affect its lifespan.