With summer temperatures climbing past 100 degrees Fahrenheit in Peoria, AZ, preventing AC breakdowns becomes essential for both comfort and safety. Without a working air conditioner, heat-related illnesses like heat exhaustion and heat stroke become much more likely. Unfortunately, experiencing an AC breakdown during a heat wave is a legitimate risk.
Extreme System Stress
Summer temperatures in Peoria aren’t just extremely high; they’re also long-lasting. Air conditioners often work at maximum capacity for several months at a time. From late May to late September, many local AC systems run around the clock. The region’s brutally hot and dry climate takes a toll on these appliances by accelerating wear during operational stress. Air conditioners run longer, more intense, and more frequent cooling cycles. This extra stress makes AC breakdown during a heat wave more likely, especially in mid-summer.
Failing Electrical Components
In dry climates, extremely low humidity boosts static electricity, which can lead to electrical problems. With no moisture to dissipate electrical charges, static pressure can build up in cooling systems until it shorts circuits or permanently damages circuit boards.
Hot, dry weather can also lead to wire insulation becoming brittle and cracking. It can lead to repeated overheating in AC capacitors that leaves them bulging and warped. If your AC stops working during a heatwave, its electrical components are among the most likely culprits that need AC repair.
Overheating Motors
Triple-digit temperatures test the capacity and efficiency of air conditioners. Even brand-new ACs must work hard to bring building interiors 20 to 25 degrees below the outside temperature. If it’s more than 100 degrees outdoors, your AC will work overtime to keep your living space at 80 degrees or lower. This extra effort can cause fan motors to overheat or break down prematurely.
Dirty Coils
When the air is dry, dust levels tend to rise as well. With longer and more frequent cooling cycles, your AC pulls in more dust and debris, which settle on its sensitive internal parts. Dirty coils are a common issue in the region and a common reason for HVAC repair in Peoria.
Air conditioners move ice-cold refrigerant through their evaporator coils to extract heat from the indoor air. As a hot, high-pressure gas, the refrigerant releases its heat at the air conditioner’s outdoor condenser coil. With built-up dust and other debris on either coil, this heat transfer can’t occur. Even worse, outdoor condenser coils are constantly at risk of overheating in extreme heat. Extreme heat and poor coil maintenance are two common reasons an AC stops working during high-temperature periods.
Refrigerant Problems
Higher than normal operating temperatures and heavy cooling demand can push the refrigerant through extreme, repeated temperature spikes. This not only makes it harder for the refrigerant to release heat, but it also puts heavy stress on the refrigerant lines. Among the most common Arizona AC repair services during heat waves is refrigerant leak repair. By finding leaks and recharging the system, Peoria HVAC technicians stop refrigerant loss from turning into a full AC failure during extreme heat.
Dirty and Clogged Filters
When your air conditioning system is working overtime, proper airflow is important. Anything that impedes airflow will only add to system stress and increase the likelihood of an AC breakdown during a heat wave. Dirty air filters make it harder for air conditioners to draw warm indoor air in, cool it, and circulate it. Before scheduling Peoria emergency AC repair service, make sure that your air filter is clean and properly installed. Most filters require replacement every 30 to 90 days. However, you should check yours monthly for visible debris or damage.
Insufficient Maintenance
Pre-summer AC maintenance improves airflow throughout the system before temperatures climb. During a maintenance visit, technicians clean and disinfect the condensate drain, check refrigerant levels, and clean both the indoor and outdoor coils. They calibrate thermostats, lubricate moving parts, and inspect electrical components and connections. Skipping pre-season AC tune-up service greatly increases the risk of summer AC failure.
When to Schedule HVAC Repair in Peoria
Fortunately, air conditioners typically provide warning signs before breaking down. Paying attention to these symptoms can help you avoid summer AC failure. It can also limit your spending on HVAC repair in Peoria by allowing technicians to spot and resolve minor issues before they escalate. You may also see your monthly operating costs decrease as maintenance and repair can help boost efficiency.
Common signs that indicate the need for Arizona AC repair include:
- Unusual sounds
- Unpleasant AC smells
- Weak and ineffective cooling
- Lukewarm air
- Short-cycling and overheating
Don’t wait until your AC has stopped working in heat wave conditions before scheduling professional help. Morehart Air Conditioning & Heating offers expert Arizona AC repair services. We’re a trusted choice for 24/7 Peoria emergency AC repair and ongoing AC maintenance.
If you are experiencing an AC breakdown during a heat wave, contact us at Morehart Air Conditioning & Heating in Peoria for an emergency AC repair today.
