Summer in New Jersey has always brought hot and humid days, but in recent years, extreme heat waves have become more frequent and more intense. Temperatures climbing into the 90s and even 100s, combined with high humidity, can quickly create dangerous conditions—especially if your air conditioner suddenly stops working or a power outage leaves your home without cooling.
At Superheat and Subcooling HVAC, we know how stressful it can be if you air conditioning stops working during a heat wave. While we’re here to help restore your comfort as quickly as possible, your safety always comes first.
What to Do if Your Air Conditioner Stops Working
If your AC suddenly quits during a heat wave, don’t panic. Try these simple steps:
1. Check Your Thermostat
Make sure it’s set to Cool and that the temperature is set below the current room temperature.
2. Check Your Circuit Breaker
A tripped breaker can sometimes shut off your air conditioner. If you find one tripped, reset it once. If it trips again, leave it off and call a professional.
3. Replace or Inspect the Air Filter
A severely clogged filter can reduce airflow and even cause some systems to shut down.
4. Look at Your Outdoor Unit
If the outdoor unit isn’t running while in cooling mode, turn cooling off to avoid costly damage to your unit. Avoid attempting repairs yourself. Electrical components can be dangerous, especially during high temperatures.
5. Call an HVAC Professional
If these quick checks don’t solve the problem, it’s time for expert service. Delaying repairs during extreme heat can allow indoor temperatures to rise quickly. Call Superheat and Subcooling HVAC at 609-947-2153.
What if the Power Goes Out?
Power outages often happen during heat waves because the electrical grid is under heavy demand. Here are ways to stay cooler until power is restored:
Close Curtains and Blinds
Keep Doors Closed
Stay Hydrated
Use Battery-Powered Fans
Move to the Lowest Level
Prevent HVAC Breakdowns Before the Next Heat Wave
The best way to avoid an emergency is preventive maintenance.
A professional air conditioning tune-up can:
- Improve cooling performance
- Lower energy bills
- Catch worn parts before they fail
- Extend equipment life
- Reduce the chance of a breakdown during peak summer weather
Changing your air filter every 1–3 months and keeping the outdoor unit free of debris are also simple ways to help your system run efficiently.
We’re Here When You Need Us
When New Jersey temperatures soar, every minute without air conditioning matters. Whether your AC has stopped working, your system won’t turn on, or you simply want to prepare before the next heat wave, Superheat and Subcooling HVAC, is here to help.
We proudly provide honest service, quality repairs, preventative maintenance, and dependable solutions to keep New Jersey families safe and comfortable all summer long.
Need fast HVAC service? Contact Superheat and Subcooling HVAC, LLC today to schedule your repair or preventative maintenance appointment before the next heat wave arrives.
