Air Conditioning Repair in Kearney, Nebraska

Man explaining AC options to a couple

How to Handle 3 Common Issues

Troubleshooting and doing your own AC repair in Kearney, NE, can appear difficult. There’s a better way.

There are a couple of easy remedies you can attempt by yourself that could help you avoid an AC service call.

When you’re having air conditioning issues, follow this diagnostic list before calling a heating and cooling repair expert like Thurston Heating & Air Conditioning.

Our experts are standing by at 308-624-3485 when you require knowledgeable service. We offer air conditioning repair and work on most makes of central air conditioning.

CALL TODAY 308-624-3485

If you need an up to date air conditioning system, we also provide AC installation.

When you’re on the phone with us, ask about a routine AC maintenance plan that may help you avoid future malfunctions. We can advise how often you need air conditioner service.

Want to get started diagnosing your system? Use our fast guide below. A lot of of these processes don’t involve any HVAC expertise.


Air Conditioner Repair Checklist

1. AC Won’t Turn On

There can be several causes why your air conditioning system won’t work: a triggered circuit breaker, inaccurate thermostat settings, a shut off switch or an overfull condensate drain pan.

breaker icon
Overloaded Circuit Breaker

Your air conditioning won’t start when you have an overloaded breaker.

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

  • Make sure your hands and feet aren’t wet before you work on the panel or breakers.
  • Find the breaker labeled “AC” and ensure it’s in the “on” spot. If it’s triggered, the switch will be in the "off" position.
  • Quickly shift the lever back to the “on” location. If it instantly triggers again, leave it alone and get in touch with us at 308-624-3485. A fuse that keeps tripping may signal your home has electrical trouble.

incorrect thermostat icon Incorrect Thermostat Settings

If your thermostat isn’t giving a sign to your system to start, it won’t activate.

The most important part is ensuring it’s on “cool” and not “heat.” Otherwise your AC will probably not start running. You might also get hot air coming from vents because the heat is going instead.

If you rely on a regular thermostat:

  • Replace the batteries if the screen is clear. If the monitor is showing scrambled characters, replace the thermostat.
  • Ensure the proper mode is on the display. If you can’t alter it, override it by lowering the temperature and pushing the “hold” button. This will force your AC to work if programming is wrong.
  • Try setting the thermostat 5 degrees cooler than the house’s temperature. Your AC won’t work if the thermostat is set the same as the house’s temperature.

Once your thermostat is set properly, you should start getting refreshing air quickly.

If you have a smart thermostat, like one manufactured by Nest, Ecobee, Lux, Honeywell or Bosch, check the manufacturer’s website for help. If it still won’t work, reach us at 308-624-3485 for support.

switch icon Shut-Off Switch

Your air conditioner typically has a shut-down device near its condenser. This switch is typically in a metal box hung on your home. If your unit has recently been tuned up, the switch may have inadvertently been turned off.

Blocked Condensate Drain Pan drain pan icon

Condensate drain pans hold the additional water your system takes out of the air. This pan can be situated either beneath or inside your furnace or air handler.

When there’s a blockage or clogged drain, water can build up and prompt a safety feature to switch off your air conditioner.

If your pan involves a PVC pipe or drain, you can clear the surplus condensation with a special pan-cleaning capsule. You can purchase these capsules at a home improvement or hardware shop.

If your pan involves a pump, locate the float switch. If the mechanism is “up” and there’s water in the pan, you may need to replace the pump. Call us at 308-624-3485 for help.

2. AC Blows Warm Air

If your system is on but not cooling, its airflow might be blocked. Or it may not have adequate refrigerant.

airflow icon

Obstructed Airflow

Your unit’s airflow can be limited by a plugged air filter or filthy condenser.

How to Put in a New Your Air Filter

A filthy filter can lead to numerous troubles, like:

  • Reduced comfort
  • Frosted refrigerant lines or evaporator coil
  • Inconsistent cooling
  • Higher energy costs
  • Causing your system to stop working more quickly

We suggest replacing flat filters monthly, and pleated filters every three months.

If you can’t remember when you last replaced your filter, shut off your equipment fully and take out the filter. You can find the filter in your furnace or air pump’s blower compartment. It may also be located in an adjoining filter case or wall-mounted return air grille.

Hold the filter up to the light. If you can’t see through it, you need to get a new one.

clean AC icon

4 Tips on Cleaning Your Air Conditioning Equipment

Brush, vegetation and shrubbery can get in the way of your condensing equipment. This can limit its airflow, impact its energy efficiency and affect your comfort. Here’s a method you can follow to get your equipment working well again.

  1. Turn off the electrical current fully at the breaker or external lever.
  2. Clear yard waste around the unit. Once you’ve gotten rid of bigger debris within a two-foot radius, you can use a soft brush or vacuum to slowly remove dirt from the condenser fins. Crooked fins can also affect capability.
  3. Use a hose nozzle to gingerly clean the fins from inside the system. Don’t get liquid on the fan motor.
  4. Turn on the power.
refrigerant icon

Not Enough Refrigerant

When AC systems don’t have sufficient refrigerant, they’ll have to work much harder to remove heat and humidity from your rooms.

Here are a few symptoms that your system is leaking refrigerant:

  1. It takes too long to cool your rooms and you’re continually decreasing the temperature on the thermostat.
  2. Cooling blowing through the vents isn’t as cold as it should be.
  3. You’re hearing hissing or bubbling noises when the air conditioning runs.
  4. Your evaporator coil is frosty on account of having difficulty taking on warmth.

Think your unit is losing refrigerant? You need a certified heating and cooling service professional to fix the leak and replenish the proper level of refrigerant in your system. Get in touch with us at 308-624-3485 for support.

AC not blowing icon

3. AC Not Blowing Enough Air

When it seems like you’re not receiving enough cool air, there’s likely a blockage or detachment inside your air conditioning equipment.

  • The beginning step is checking your air filter. Buy a new one if it’s soiled.
  • Make sure the vents are open across your home.
  • If you’re still not receiving adequate chilled air, you should have your duct system examined by a expert like Thurston Heating & Air Conditioning. Your ductwork might need to be serviced or reconnected in limited space areas like your attic, basement or crawl space.

Request Professional Air Conditioner Repair Now

When you require air conditioning service fast, reach the HVAC repair pros at Thurston Heating & Air Conditioning at 308-624-3485. We’ll speedily confirm the problem when your system won’t run or provide sufficient chilly air.

CALL TODAY 308-624-3485

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