An HVAC failure, whether in the middle of summer or winter, can be a stressful and uncomfortable experience. Whether it’s a sudden air conditioning breakdown in the sweltering heat or a furnace failure during freezing temperatures, a malfunctioning system can leave you scrambling for a solution. Fortunately, knowing how to handle the situation can save you time, money, and unnecessary panic. LV Heating & Cooling will share the steps to take during an HVAC emergency, how to troubleshoot the problem, and when to call in a professional technician for help.
Stay Calm & Assess the Situation
The first thing to do when your HVAC system fails is to stay calm. While it may seem overwhelming at first, many HVAC issues are fixable, and quick action can minimize damage. To troubleshoot the HVAC system start by checking:
• Check your thermostat: Ensure that it is set to the correct temperature, mode (cooling or heating), and that the batteries are not dead.
• Inspect the circuit breaker: Sometimes, the issue is as simple as a tripped breaker. Check your electrical panel and reset the breaker if necessary.
• Look for obvious signs of trouble: Listen for unusual noises, check for leaks around the unit, and look for signs of moisture or ice build-up.
When to Call a Professional AC Contractor
While troubleshooting can sometimes resolve minor issues, there are situations where it’s best to call in a professional HVAC technician for repairs. Here are some red flags that signal you need expert help:
• Constant Malfunction: If you’ve attempted basic troubleshooting and your HVAC system still isn’t working, it’s time to call a professional. A malfunctioning system could indicate a deeper issue, such as a faulty compressor, broken fan motor, or malfunctioning thermostat.
• Odor Gas or Notice a Burning Smell: If you smell gas near your furnace or HVAC unit, evacuate the building immediately. Gas leaks can be extremely dangerous and require immediate attention from both your gas provider and an HVAC professional. Similarly, a burning smell could signal an electrical issue or overheating, both of which need professional evaluation.
• The System is Leaking Water: If you notice water pooling around your HVAC unit, especially around the indoor furnace or air handler, there may be a clogged condensate drain or a refrigerant leak. Water damage can cause long-term problems, so it’s important to have the issue diagnosed quickly.
• Making Strange Noises: Unusual noises like grinding, screeching, or clanging can indicate mechanical failure within the system. Continuing to run the system with these sounds could lead to further damage, so calling a technician for an inspection is highly recommended.
• Short Cycling: If your furnace or air conditioner keeps turning off and on in rapid succession, it’s a sign of a problem. Short cycling can occur for several reasons, including overheating, a malfunctioning limit switch, or a refrigerant leak, all of which require professional attention.
Central Air Conditioning Inspections, Tune Ups, Repair, Replacement & More in Summerlin, North LV, Henderson, Enterprise, Paradise, Spring Valley, Sunrise Manor & Greater Las Vegas, NV
A failing HVAC system can be inconvenient, especially during extreme weather conditions. If you need emergency HVAC repairs services, contact LV Heating & Cooling today.
