An air conditioning unit that isn’t working properly can be a major inconvenience, especially during warm weather. That is why annual maintenance is crucial — it not only increases your unit’s efficiency, but it also helps you avoid costly air conditioning repair. If you do need air conditioning repair in the Yorktown Heights, NY, area, Sunshine Air Conditioning and Heating will help. Their professional technicians provide quality air conditioning service, duct design and fabrication, gas heating furnace repair, and other HVAC services.

Here, they list some of the ways you can troubleshoot various air conditioning problems:

• No Air Coming Out: It may be that the fan in the outside unit is not running. The common cause is a tripped breaker that needs to be reset. If this doesn’t work, the issue may be caused by a faulty electrical system. In this case, you’ll need a certified electrician to inspect the issue.

• Inadequate Air Cooling: This may be caused by a dirty air filter or a blocked condensate drain. For filter issues, you just need to clean it. If the drain line is blocked, use a suction or shop vacuum to clear it. Next, flush the access point with a cleaning solution.

• Low on Refrigerant: If your air conditioner is low on refrigerant, it may imply a leak problem or the air conditioner was underfilled during installation. You’ll need a trained technician to fix any leak and refill the unit with refrigerant.

• Strange Noises: Noises you don’t recognize often mean trouble. If it’s a squealing sound, check the belts. Grinding indicates a problem with the motor’s bearings, while a rattling sound means the cover panels are loose. Call a technician for proper inspection.

• Turns On & Off Constantly: The common culprit is a dirty or blocked condenser unit and evaporator. If this happens, you have no choice but to give the entire unit a good cleaning. Beyond fixing the issue, it can even increase your unit’s efficiency and save you money on your bill.

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Backed by decades of experience, the technicians at Sunshine Air Conditioning and Heating will help maintain your level of comfort at home. Call them at (914) 245-2050 or visit their website for more information on air conditioning repair and other services. You can also connect with the company on Facebook and Twitter.