HVAC Hacks: Tips for Novices and New Homeowners

What Can Air Conditioning Repair Services Do When The AC Won't Respond?

Nothing can ruin a hot summer day faster than an air conditioning unit (AC) that won't respond to temperature adjustments. That's why it's a good idea to have the air conditioning repair service on the speed dial. Here are some explanations of why your AC is not responding and how air conditioning repair services can fix these faults:

1. Malfunctioning Thermostat

The first thing to check is your thermostat. Make sure it is set correctly and in cooling mode. If the settings seem correct, try replacing the batteries in case they're just low on power. In some cases, the technician will recommend replacing your existing thermostat with a new one if yours isn't working properly and adjusting the temperature as desired.

2. Frozen Coils  

Another issue could be that the evaporator coils have frozen over due to a lack of airflow or a malfunctioning fan motor inside the condenser unit outside of your home.

The AC technician will turn off your AC unit immediately, then allow it time to thaw out before turning it back on again. They will also locate and clear the blockage to restore proper airflow.

3. Low Refrigerant Level

If all other components are functioning properly but still no cold air is coming out of the vents, the problem could be related to low refrigerant levels within your AC system due to leaks or an inadequate charge when initially installed.

This is something only an air conditioning repair service should handle, as tampering with refrigerant can be hazardous without proper equipment and knowledge about how these systems work.

The AC technician will locate and repair any leaks, then refill the system with the correct amount of refrigerant.

4. Blocked Vents and Ducts

If airflow through vents and ducts is blocked by furniture, curtains, rugs, etc., then it will prevent cool air from reaching certain areas of your home, which could explain why your AC isn't responding appropriately when you adjust temperatures.

Make sure all vents are free from obstructions and that nothing is blocking air flow through ducts or registers. The technician will also check for leaks and cracks in the ductwork and seal them.

4. Electrical or Mechanical Issues

The fault could be related to electrical or mechanical problems, such as a faulty fan motor or capacitor. An air conditioning repair service can diagnose the problem quickly and recommend a course of action depending on what they find when inspecting and testing these components inside your unit.

In some cases, these components may need recalibration, and in other cases, they may need replacing to restore proper function.

A non-responsive AC can be quite a pain and, in some cases, put your family in harm's way. Therefore, you should get qualified help ASAP. Call air conditioning repair services today if your AC isn't working as expected.