Summer is just around the corner, and having a reliable air conditioning system is vital for your comfort. Knowing about common problems will help you avoid AC trouble and stay safe from New York’s excess humidity. Use the following guide to help identify these issues and know when to call a professional.

What Are Common Issues With Air Conditioning Systems?

1. No Cold Air

When an AC unit doesn’t provide cold air, a dirty air filter might be blocking the airflow or interfering with the condenser’s ability to cool. Clean or change the filter monthly to prevent this problem.

If a clean filter doesn’t fix it, there are other reasons for warm air, such as a broken compressor, thermostat issues, or a blown fuse.

2. No Power

If the unit doesn’t turn on, check that the thermostat is working and that the settings are correct. When the thermostat seems okay, check for tripped breakers or a blown fuse and inspect the unit for damaged wiring. You might need to call an HVAC technician to repair electrical problems.

3. Refrigerant Leak

Refrigerant is necessary for removing heat from your household. When there’s a leak, you may notice that temperatures and humidity levels are less than ideal.

There may also be a spike in your energy bills as the system becomes more inefficient. You may notice fluid pooling near the unit. Make sure a professional finds and repairs the leak since the refrigerant is toxic.

4. Noisy System

While you may hear your system turn on or hum as it runs, unfamiliar sounds point to an internal issue. Banging and rattling usually indicate a motor or blower issue, while fan and compressor problems may produce a screeching noise. Electrical issues will sound like buzzing, and leaks often come with a hissing noise.

5. Clogging

Drainage is important for clearing condensation, but the drain line can become clogged over time. Dust and dirt may get inside, and if moisture builds up, you may develop a fungus or mold issue.

Water may also back up in your home, damaging floors, walls, and ceilings. Inspect the line regularly and keep up with annual maintenance to prevent the need for further repairs to your home

 

When you need help with your air conditioning system, call Grant Heating & Cooling. Located in East Hampton, NY, their team can help with your HVAC system to keep your property comfortable all year long. As Mitsubishi Electric Diamond Contractors™, they’re also ready to install and repair ductless heating and cooling systems. From now until July 4, receive a rebate of up to $500 for each eligible Mitsubishi Electric system installed. To schedule an appointment, call (631) 907-6086. Visit them online for more information on their offerings.

Read what clients are saying:

"Excellent and professional service. I received a call back within 1/2 hour after leaving a service request. They Ordered a part that was not locally available had it overnighted and had my furnace up and running within 24 hours."
- Tim V., Home Advisor