24/7 Air Conditioning Contractors LLC (2024)

FAQs

Is it cheaper to run AC 24 7? ›

Despite technological improvements in energy efficiency, air conditioners still consume a fair amount of energy to operate. Running your central air non-stop uses more energy increasing your utility bill. By reducing the amount of time your unit runs, you can lower your energy spending and save money.

Running your air conditioner 24/7 could impact the health of you and your loved ones who are benefiting from the nonstop cold air. Air passed through a semi-clogged filter carries small amounts of dust that might cause a mild fever and or a cold.

There are a number of reasons why your air conditioner might be running but not cooling. It could be an issue with the thermostat, the compressor, or the evaporator coils. Or, it could simply be clogged with dust and debris, which is preventing it from working properly.

For the vast majority of cases, professionals and manufacturers recommend you have your air conditioner — and your heating system — seen by an HVAC technician at least once a year, preferably just before the heat ramps up and you start really putting your air conditioner to work.

For the greatest savings, consider setting your thermostat to: About 78 degrees while you are at home.

The cost to run a 12,000 BTU air conditioner 24/7 would typically be between $108 and $216 per month on average. This range accounts for the national average electricity rate as of August 2023, which is $0.15 per kilowatt hour, and an air conditioner running 24 hours a day for 30 days.

In general, wall and window air conditioning units with smaller capacities can typically run for up to eight hours at a time before they need to rest. Larger wall and window units have a longer running time of around 10 to 12 hours, depending on their cooling power.

This is more of a personal question, as different people feel comfortable at different temperatures. Since 72 degrees is generally agreed upon to be an ideal indoor temperature, most people would probably still feel comfortable setting their AC units slightly higher than this, perhaps at around 75.

ASHRAE suggests an optimal comfort temperature between 23.5°C (74.3°F) and 25.5°C (78°F) during summers. Setting the thermostat to 24°C (75.2°F) balances comfort and energy efficiency. Using ceiling fans in conjunction with ACs further enhances comfort while conserving energy.

Your AC might be stuck at 75 due to various reasons like clogged filters, refrigerant leaks, or the wrong unit size. It's best to have a professional diagnose and fix the issue.

How much does an AC compressor cost? ›

AC compressors cost between $900 and $2,900, including installation. While it's not cheap by any means, replacing the AC compressor is more affordable than the cost of a new HVAC system, which can go as high as $10,000.

In a nutshell, you are not required to recharge your air conditioner on a predetermined schedule. So, if that's the case, how often do air conditioners need Freon? Most systems need Freon replacement anywhere from once every two to five years from a professional HVAC Contractor.

The evaporator coil located on the indoor air conditioning unit can grow mildew and mold that restricts airflow, but also negatively affects indoor air quality. The condenser in your air conditioning unit can also become dirty and blocked.

Regular tune-ups for your HVAC system can lower the likelihood of an expensive failure by up to 95 percent. By catching problems before they become severe problems, regular maintenance can save you a significant amount of money on future repairs you would have had to do.

"It's more energy efficient to keep the unit on but turn the temperature setting up," she advises. Turning off the AC unit during the day is not necessarily a bad thing — it is a myth that the AC unit has to work extra-hard to cool off a hot house.

But as it turns out, the only real pro to keeping your thermostat one temperature is convenience. Sure, when you're away on vacation or gone for the weekend, the consistent temperature is efficient, but when you're at home, there are really no additional benefits.

Constantly adjusting the thermostat makes your air conditioner work harder, increasing energy consumption and causing excessive wear and tear. To optimize efficiency, set the temperature at a comfortable level—preferably around 78 degrees F (25 degrees C)—when you're home. Then, refrain from touching it.

The best time to turn on the AC is when temperatures outside start hitting 75 degrees Fahrenheit. The best time of day to turn on the AC to save money is in the morning.