Reno summers can be scorching, and a malfunctioning air conditioner can quickly make your home uncomfortable. If your AC isn’t cooling properly, understanding the possible causes is essential. At Paramount Heating and Air Conditioning, we’ve helped countless Reno and Sparks homeowners troubleshoot and fix these issues. Here are the most common reasons your AC might not be cooling effectively.
1. Clogged Air Filters
Dirty or clogged air filters are a frequent cause of poor cooling performance.
Why It Happens:
- Dust and debris restrict airflow to your system.
- Reduced airflow leads to uneven cooling and inefficiency, which results in AC not cooling properly.
What to Do:
Replace filters every 1-3 months, especially during heavy usage periods in Reno’s summer.
2. Low Refrigerant Levels
Refrigerant is essential for cooling, and low levels may indicate a leak.
Signs to Watch For:
- Warm air blowing from vents, a sign of AC not cooling effectively.
- Ice buildup on refrigerant lines.
Solution:
Call a professional to locate and repair leaks, then recharge your system with refrigerant.
3. Thermostat Issues
A malfunctioning thermostat can prevent your AC from maintaining the correct temperature, leading to cooling problems.
What to Check:
- Ensure it’s set to “cool” and not “fan.”
- Replace batteries if the thermostat display is blank.
Pro Tip:
Consider upgrading to a programmable thermostat for better temperature control and energy efficiency.
4. Frozen Evaporator Coils
Evaporator coils absorb heat from your home, but they can freeze if airflow is restricted, leading to AC not cooling well.
Why It Happens:
- Dirty filters or blocked vents reduce airflow.
- Low refrigerant levels prevent proper heat transfer.
What to Do:
Turn off the AC to let the coils thaw and address the root cause.
5. Blocked or Dirty Outdoor Unit
Your outdoor condenser unit expels heat, but debris or dirt can hinder its performance, causing AC not cooling issues.
What to Check:
- Clear away leaves, dirt, and grass clippings around the unit.
- Ensure at least two feet of clearance for proper airflow.
Pro Tip:
Hose down the unit gently to clean the coils and improve efficiency.
Why Choose Paramount Heating and Air Conditioning?
At Paramount Heating and Air Conditioning, we’re committed to providing top-notch AC repair services for Reno and Sparks homeowners experiencing AC not cooling issues.
- Locally Owned and Operated: We reinvest in the community, unlike larger companies funding out-of-state private equity groups.
- Skilled Technicians: Our experienced team can quickly diagnose and fix AC issues, ensuring your home stays cool.
- Transparent Pricing: Enjoy upfront estimates with no hidden fees.
- Reliable Service: We prioritize fast and efficient repairs to restore your home’s comfort.
- Maintenance Plans: Regular tune-ups help prevent issues and keep your system running smoothly, preventing AC not cooling problems.
Learn more about Paramount Heating and Air Conditionings’ cooling and AC services in Reno and Sparks by clicking the button below!
Final Thoughts
If your AC isn’t cooling, simple fixes like replacing filters or clearing the outdoor unit may help. However, low refrigerant levels, frozen coils, or thermostat issues require professional attention.
Contact Paramount Heating and Air Conditioning today for expert AC repair services in Reno and Sparks. Let us keep your home cool and comfortable all summer long!
Is your AC not cooling and you need service in Reno or Sparks? Click the button below to schedule an appointment with Paramount Heating and Air Conditioning or call us today at 775-309-4222!
