Air Conditioning Repair in Tucson, Arizona

Man explaining AC options to a couple

How to Handle 3 Common Troubles

Pinpointing the problem and completing your own AC repair in Tucson, AZ, can appear like a lot of guessing.

But it doesn’t have to be. There are several fast fixes you can try without help that may help you bypass an AC service call.

When you’re having air conditioning troubles, follow this troubleshooting list before calling a heating and cooling repair specialist like Ambient Air.

Our professionals are here at 520-201-3871 when you require expert assistance. We have air conditioning repair and work on most brands of central air conditioning.

CALL TODAY 520-201-3871

If you need an updated air conditioner, we also provide AC installation.

When you’re on the phone with us, think about a routine AC maintenance plan that may help you steer clear from future malfunctions. We can advise how often you require air conditioner service.

Prepared to get started finding the problem with your system? Follow our easy guide below. Most of these processes don’t require any AC expertise.

 

Air Conditioner Repair Checklist


1. AC Won’t Turn On

There can be several reasons why your central AC system won’t cool: a triggered circuit breaker, incorrect thermostat settings, a shut off switch or a full condensate drain pan.

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Tripped Circuit Breaker

Your air conditioner won’t start when you have a tripped breaker.

To check if one has tripped, locate your home’s main electrical panel. You can find this silver box on the wall in the basement, garage or closet.

  • Ensure your hands and feet are dry before you work on the panel or breakers.
  • Look for the breaker identified “AC” and confirm it’s in the “on” position. If it’s tripped, the breaker will be in the in between or “off” spot.
  • Quickly shift the switch back to the “on” location. If it instantaneously flips again, don’t reset it and reach us at 520-201-3871. A fuse that keeps flipping might indicate your home has an electrical problem.

incorrect thermostat icon Incorrect Thermostat Settings

If your thermostat isn’t telling your equipment to work, it won’t switch on.

The main step is ensuring it’s switched to “cool” and not “heat.” Otherwise your AC might not switch on. Or you might get warm air moving from vents being the heater is running instead.

If you have a digital thermostat:

  • Put in new batteries if the screen is blank. If the screen is displaying garbled characters, get a new thermostat.
  • Make sure the correct setting is showing. If you can’t update it, reverse it by decreasing the temperature and pressing the “hold” button. This will cause your AC to run if scheduling is not right.
  • Attempt to set the thermostat 5 degrees colder than the house’s temperature. Your AC won’t start if the thermostat matches the house’s temperature.

Once your thermostat is calibrated properly, you should receive cold air fast.

If you have a smart thermostat, such as one manufactured by Nest, Ecobee, Lux, Honeywell or Bosch, look at the manufacturer’s website for troubleshooting. If it still won’t work, call us at 520-201-3871 for help.


switch icon Turn-Off Switch

Your air conditioner probably has a shut-down device by its condenser. This switch is generally in a metal box hung on your house. If your AC has recently been tuned up, the device may have unintentionally been placed in the “off” setting.


Clogged Condensate Drain Pan drain pan icon

Condensate drain pans catch the surplus liquid your equipment removes from the air. This pan is located either beneath or in your furnace or air handler.

When there’s an obstruction or clogged drain, water can accumulate and trigger a safety feature to switch off your system.

If your pan has a PVC pipe or drain, you can clear the extra liquid with a formulated pan-cleaning tab. You can get these capsules at a home improvement or hardware store.

If your pan has a pump, look for the float switch. If the mechanism is “up” and there’s liquid in the pan, you could need to get a new pump. Contact us at 520-201-3871 for assistance.


2. AC Blows Warm Air

If your system is on but not providing cold air, its airflow might be congested. Or it might not have adequate refrigerant.

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Blocked Airflow

Your system’s airflow can be limited by a blocked air filter or dirty condenser.

How to Put in a New Your Air Filter

A filthy filter can create many problems, such as:

  • Limited airflow
  • Frozen refrigerant lines or evaporator coil
  • Inconsistent cooling
  • Increased cooling bills
  • Leading your system to break down more quickly

We suggest changing flat filters monthly, and creased filters every three months.

If you can’t recall when you last installed a new one, turn off your system fully and remove the filter. You can locate the filter in your furnace or air pump’s blower compartment. It may also be located in an adjoining filter holder or wall-mounted return air grille.

Tilt the filter up to your light fixture. If you see a lot of dust, you should get a new one.

clean AC icon

5 Tips on Cleaning Your Air Conditioning Equipment

Weeds, plants and sticks can block your condensing system. This can limit its airflow, lower its energy efficiency and affect your comfort. Here’s a way you can get your unit working well again.

  1. Turn off electricity fully at the breaker or outside switch.
  2. Remove vegetation rubbish around the AC. Once you’ve removed bigger refuse within a two-foot space, you can use a soft brush or vacuum to gingerly remove dust from the condenser fins. Deformed fins can also impact effectiveness, so you can attempt to correct them with a dinner knife.
  3. Take off the upper grate of your system and pull out any leaves or sticks that has accumulated. Then wipe off the condenser fan with a wet rag.
  4. Use a hose nozzle to gingerly take off dirt on the fins from inside the unit. Don’t get water on the fan motor.
  5. Replace the top and turn the power back on.
refrigerant icon

Insufficient Refrigerant

When air conditioning equipment doesn’t have ample refrigerant, they’ll have to work much harder to remove heat and humidity from your rooms.

Here are a few flags that your unit is losing refrigerant:

  1. It takes too long to cool your space and you’re constantly decreasing the temperature on the thermostat.
  2. Air coming through the ducts isn’t as chilled as it should be.
  3. You’re noticing whistling or gurgling noises when the AC is on.
  4. Your evaporator coil is frozen due to having an issue handling warmth.

Suspect your system is losing refrigerant? You need a qualified heating and cooling service specialist to take care of the leak and restore the right level of refrigerant in your equipment. Contact us at 520-201-3871 for assistance.

AC not blowing icon

3. AC Not Blowing Enough Air

When it feels like you’re not getting adequate amounts of chilled air, there’s probably a clog or separation somewhere in your air conditioning equipment.

  • The beginning place is looking at your air filter. Replace it if it’s dirty.
  • Then check the registers are open across your house.
  • If you’re still not getting adequate chilled air, you should have your ductwork inspected by a specialist like Ambient Air. Your ducts might need to be fixed or hooked up again in tricky areas like your attic, basement or crawl space.

Request Professional Air Conditioner Repair Right Away

When you require air conditioning service without delay, call the HVAC repair pros at Ambient Air at 520-201-3871. We’ll speedily identify the problem when your equipment won’t work or deliver adequate cool air.

CALL TODAY 520-201-3871

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