Quick Answer: How Do I Service My AC Unit?

Do you need to service AC every year?

Experts suggest servicing your home air conditioning once a year.

(The same goes for heating.) Spring is the best time.

However, to ensure your system continues to work efficiently, you need to do some “housekeeping” on a regular basis..

What does a home AC tune up include?

Most common AC tune-ups will include condenser coil cleaning, calibrating the thermostat, inspecting your refrigerant levels and observing for leaks, examining and tightening all electrical parts, and analyzing the operation of the blower belt and motor.

What happens if AC is not serviced?

If you will not do the regular aircon servicing then dirt and dust will get deposited in its filters. This deposition of dust and dirt in the filters affect its working and your air conditioning system will need to invest more efforts in its working.

Do air conditioning units need servicing?

An air conditioner’s filters, coils, and fins require regular maintenance for the unit to function effectively and efficiently throughout its years of service. Neglecting necessary maintenance ensures a steady decline in air conditioning performance while energy use steadily increases.

Is it OK to spray water on your air conditioner?

The good news is that you absolutely can spray water on your air conditioner if it needs a cleaning, and nothing bad will happen. Spraying water on your AC’s condenser also helps it run more efficiently. In fact, your condenser needs a regular spritzing in order to keep doing a good job.

Why is AC running but not cooling?

If your air conditioner is running, but not lowering temperatures inside, one issue could be a blocked or clogged condenser coil. When operating correctly, the condenser fan draws air into the outdoor unit through the condenser coil to pull heat energy out of your home.

How do I know if my AC filter is dirty?

One clever way to determine if the air filter is dirty is to do the “white sheet test.” This involves hanging a clean white sheet approximately 5 inches away from one of the vents for at least one hour. If the sheet turns gray, you’ve got a filthy air filter. The grayer the sheet, the dirtier the filter.

Can I run my AC without a filter for one night?

Here’s our professional answer: Running the AC without a filter just for one night won’t hurt your AC system, but it sure won’t help it either. Note: Running the AC any longer than a night without a filter risks serious damage and poor indoor air quality.

How much does it cost to have an AC unit serviced?

Regular AC maintenance servicing costs $75 to $200 for simple tune ups. Extended service contracts run $150 to $500 but include the entire HVAC system, both heating and cooling. For repairs outside a standard service, expect to pay $50 to $150 per hour for an HVAC technician.

Can a dirty air filter cause AC not to cool?

As a result of the buildup, a dirty filter will also cause poor cold airflow in your air conditioning system. That cold air will be trapped inside your air conditioner, causing ice to form on its coils. … One of the most obvious signs of a blocked, dirty filter is air conditioning system inefficiency.

How often should I change my AC filter?

You should replace these about every 90 days, if you have no allergies, but AC pros typically recommend every 45 days for max efficiency. Be sure to replace them with the right size and type of air filter.

How often should an air conditioner be serviced?

Heating and Air Conditioning equipment, no matter what kind you have, should be inspected, cleaned, and serviced at least once a year. The best scenario is to have the heating system checked in the Fall and the air conditioning checked in the Spring.

What do they do when they service your air conditioner?

A thorough tune-up should include the following:A comprehensive cleaning of the condenser coils. … Evaluation of the coolant level to help maintain peak operating performance. … A full calibration of your thermostat to verify proper operation.An inspection of the ductwork for possible energy loss.More items…•

How long does a residential AC unit last?

10 to 15 yearsThough the lifespan of a home air conditioner varies based on many factors, those that are well-maintained should last 10 to 15 years. And by completing regular checkups and repairs – both big and small – many systems can last even longer.

How do you clean outside AC unit?

Use the water hose spray to clean off loose debris (grass, leaves, etc) on the outside unit. Spray the outside unit with the coil cleaner. Wait 10-15 minutes as the cleaner foams and bonds with the dirt on the coils. Rinse the coil cleaner off with the hose.