Central air how long to cool

Solution : Contact a professional to inspect the indoor and outdoor coils. If they are dirty, an AC technician will have the proper tools to clean them. Normally, refrigerant circulates between the indoor and outdoor units in a closed loop via copper lines. The end result is that your AC will take longer to cool your home. A technician will find the source of the leak, repair it, and refill your system with the correct amount of refrigerant.

Return side ducts , which carry warm air into the indoor unit to be cooled. Supply side ducts , which carry cool, conditioned air back into your home.

If ducts in either location are leaky or disconnected, then ultimately your AC will have to work harder and longer to keep your home cool. Supply-side leaks cause conditioned air to escape out of the ductwork. While the temperature of the air coming out of the vents may not necessarily be lower, the airflow will feel weaker, which makes it seem like your AC is taking a long time to cool your home.

Return-side leaks make it harder for your AC to pull in sufficient air to be cooled. As a result, your AC will run longer to keep your home at your desired temperature. If it turns out you have leaky ducts many homes do , the professional will need to seal the ducts, or, if the damage is severe, replace the ducts. Air conditioners are not built to last more than 10 to 15 years. It is important to get your unit checked as soon as you notice a problem, so do not hesitate to contact General Air of Greenville S.

July 8, Change your air filters. Dirty filters restrict air flow and thus prevent effective cooling. Check for leaks in your air ducts. An air conditioner that is too small for your space will waste energy by running constantly and producing minimal results.

As previously stated, there are a lot of different variables that determine how long it should take for an air conditioner to cool down a house regardless if the air conditioner is new or used. It typically takes about three hours to cool a house by 10 degrees Fahrenheit that contains three to four bedrooms.

However, if your house only contains one or two bedrooms, then it would take roughly half an hour to one and a half hours for it to cool by about 10 degrees Fahrenheit. There could be a lot of different reasons your air conditioner is taking a long time to cool your house, so we will go through some of the basic issues, then explore ways to fix these issues.

If you are unsure whether your air conditioner is the proper size, there are a few easy ways to check. If you suspect an undersized AC is making slowing up the cooling process, you can look into one of these solutions:. There are a few different ways to tell if your air conditioner has a dirty air filter , so here are three ways to tell.

Thankfully, dirty air filters are usually an easy fix. Unless there is a leak somewhere in your air conditioning system, your refrigerant should never become used up, so here are some ways to tell if your air conditioner leaks. Refrigerant refill: Depending on the severity of the refrigerant leak, a technician might consider it best to refill the system and address the leak at a later time, but this can cause some issues down the road.

Fix it yourself: You could try to fix a refrigerant leak yourself with sealant, but it may not do any good, and it could cause bigger problems with your air conditioner.