When Reno’s summer heat hits, a malfunctioning air conditioner can make your home uncomfortable. If your AC isn’t cooling, it may be struggling with common problems. At Paramount Heating and Air Conditioning, we’ve helped Reno and Sparks homeowners diagnose and fix these issues. Here’s a breakdown of common AC problems and how to address them.
1. Dirty or Clogged Air Filters
A dirty air filter can block airflow, reducing your system’s efficiency and cooling power. This is a common reason you might ask, “Why is my AC not cooling?”
What to Look For:
- Weak airflow from vents
- Rising energy bills
- Dust accumulation near vents
What to Do:
Replace your air filter every one to three months, especially during heavy use.
Pro Tip:
Homes with pets or allergies may need more frequent filter changes.
2. Refrigerant Leaks
Refrigerant is essential for cooling, and low levels often signal a leak in the system. Wondering, “Why is my AC not cooling?” could indicate a refrigerant issue.
Signs of a Leak:
- Warm air from vents
- Ice buildup on refrigerant lines
- Hissing or bubbling noises
Solution:
Contact a Reno HVAC technician to locate and repair the leak and recharge the system.
3. Blocked or Dirty Condenser Coils
The outdoor condenser unit releases heat, but dirt or debris can block this process. Such issues often lead people to wonder, “Why is my AC not cooling?”
What Happens:
- Reduced cooling efficiency
- AC running longer to reach set temperatures
How to Fix It:
Turn off your system and use a hose to clean the coils gently.
Pro Tip:
Keep at least two feet of clearance around the unit for proper airflow.
4. Thermostat Issues
A malfunctioning thermostat can prevent your AC from cooling effectively. Sometimes, concerns like “Why is my AC not cooling?” arise due to thermostat problems.
What to Check:
- Ensure the thermostat is set to “cool.”
- Replace batteries if the display is blank.
Upgrade Option:
Consider a smart thermostat for better temperature control and energy savings.
5. Leaky or Poorly Insulated Ductwork
Leaky ducts allow cool air to escape, forcing your system to work harder. This might make you question, “Why is my AC not cooling?”
What to Look For:
- Uneven cooling in different rooms
- Higher-than-usual energy bills
The Fix:
Schedule an inspection to seal and insulate ducts for improved efficiency.
6. Frozen Evaporator Coils
Frozen coils can’t absorb heat, leading to poor cooling performance. Is your AC not cooling? This could be the reason.
Why It Happens:
- Low refrigerant levels
- Restricted airflow from dirty filters
What to Do:
Turn off your AC and let the coils thaw. Replace filters to improve airflow.
Why Choose Paramount Heating and Air Conditioning?
At Paramount Heating and Air Conditioning, we specialize in diagnosing and fixing AC issues for Reno and Sparks homeowners.
What We Offer:
- Expert repairs and maintenance
- Transparent pricing with no hidden fees
- Same-day service for urgent problems
Learn more about how we can help you get your AC back up and running when you search, “Why Is My AC Not Cooling?” by clicking the button below!
Final Thoughts
If your AC isn’t cooling, simple fixes like replacing filters or cleaning coils may solve the problem. For more complex issues, trust a professional HVAC technician.
Contact Paramount Heating and Air Conditioning today for fast, reliable AC repair in Reno and Sparks. Let us keep your home cool all summer long!
Need help getting your AC back up and running after its not cooling? Click the button below to book an appointment online or call us today at 775-309-4222!
