Designed to keep your home comfortable on even the most sweltering days, an air conditioner is a prized commodity when temperatures begin to rise. Age and regular use can lead to wear and tear that may take its toll on your HVAC system, causing it to work less efficiently than it once did. Routine maintenance is an excellent way to preserve the life of your HVAC system and to avoid issues that may become worse if not addressed right away. If you're concerned your air conditioner isn't operating as well as it once did, read on for common signs it may need repairs.

How to Know If Your Air Conditioner Needs Repairs

1. It's Blowing Warm or Hot Air

The primary function of your air conditioner is to provide cool air on hot days. If your air conditioner is blowing only warm or hot air, it may indicate a compressor failure or refrigerant leak. Before calling your repairman, first check your thermostat to ensure it's set to cool mode.

2. It Cycles On & Off Too Frequently

Air conditioners run through cooling cycles, kicking on until they reach the temperature indicated on your thermostat before turning off again. Although it's common for an air conditioner to run more often during a heat wave and on the hottest days in summer, it’s atypical to short cycle— continuously cycling on and off. An air conditioner might short cycle because of a clogged or dirty air filter, frozen evaporator coils, electrical impairment, or a refrigerant leak. 

3. High Humidity Levels

Many don't realize an air conditioner helps control indoor humidity in addition to cooling a home. In the spring and summer, when moisture levels are higher, your air conditioner should automatically moderate humidity levels to keep your home comfortable. If your home feels muggy or sticky or you've noticed condensation on your windows, your air conditioner may require recalibration.  

If your air conditioner needs repairs, contact the professionals at High Tech HVAC in Wisconsin Rapids, WI. Their team of licensed and insured HVAC technicians has provided high-quality installations, repairs, and maintenance for air conditioners, furnaces, heat pumps, and more across the Tri-City for over 20 years. Contact them today at (715) 423-4881 to schedule an appointment, or visit them online to learn more about their services.