Contact Info

Book Your Appointment

How to Handle HVAC Emergencies Before a Technician Arrives

How to Handle HVAC Emergencies Before a Technician Arrives

What could be the most frustrating thing you face in New Jersey's sweltering summers? Perhaps a sudden failure of your cooling unit. Or when your heating system stops working on the coldest winter night. It turns your home into complete discomfort. On one end, you have to take care of your loved ones. And at the other end, you have to prevent your costly HVAC system from further damage. In this dilemma, if you lack the right piece of information on what to do immediately, you are at risk of major damage ahead.

This blog is designed to educate New Jersey homeowners on what to do fast when an HVAC emergency happens. Which steps to take and what to ensure before technicians arrive.

What is Considered an HVAC Emergency in New Jersey

We have already published a separate blog on this topic (find the blog here). However, here is a brief overview of what qualifies as an HVAC emergency.

An HVAC emergency is any situation related to your HVAC equipment that threatens your safety, health, and property. It could be anything ranging from a gas leak to a complete system failure. What makes it an emergency is not the problem itself; it is the effect that it could cause if immediate action is not taken. That’s why sometimes a small carbon monoxide leak is considered an emergency while a complete compressor failure is still a normal repair.

Common HVAC Emergencies in New Jersey

The following are some examples of common HVAC emergencies in New Jersey, so you clearly understand what it actually is.

No Heat in Freezing Temperatures

If it’s freezing temperatures and your family members are without heat, it is an emergency that could jeopardize your loved ones’ lives. It can also risk pipe freezing.

No Cooling in Extreme Heat

If it is above 80°F indoors and suddenly your AC stops working, you are in an emergency. It can have serious consequences for human health.

Electrical Hazards

Burning smells from HVAC, smoke, or continuously tripping circuit breakers signal a severe electrical issue that is extremely risky.

Carbon Monoxide Leakage

If you notice a carbon monoxide detector alert, evacuate the home immediately and call for emergency professional assistance.

What to Do During an HVAC Emergency Immediately

HVAC emergencies rarely happen at convenient times. Understand the guide below so you are ready to take the right measures fast to prevent further damage.

1. Adopt Safety Measures

The first thing you do is shut your HVAC off. Stop it at the thermostat level and also from the main electrical panel to prevent fire hazards. If you notice strange smells, especially rotten egg odors, evacuate the home immediately, as it is a sign of natural gas leakage. If you see smoke or fire from the unit, take your family members away from the HVAC, and shut it down at the circuit breaker level. Secure your pets, too, as they may accidentally get in touch with the hazardous elements.

2. Prepare the Space for Technicians

Prepare an unobstructed workspace before the technician arrives. It involves clearing the path to both indoor and outdoor units. Remove obstructions, household articles, and any outdoor elements such as snow and plant leaves around your outdoor HVAC unit. It will help the technicians get directly to fixing core issues rather than preparing the space first.

3. Collect Signs and Symptoms

Keep a close eye on the system even if you are away from it. Notice what is happening, which changes your unit is showing, and what patterns are being displayed. If it is easily accessible, take a pen and paper. Note down all the details about the system model, manufacturer, installation date, last maintenance date, and the current patterns of sounds, smells, and unusual things that you have recently noticed.

4. Temporary Measures

If there are no severe hazards involved, you can check a few temporary things yourself. Check if the thermostat setting is accurate. Remember the last time you replaced air filters. If it has been more than two to three months since the last replacement, replace them. If the AC coils are frozen, turn the system off and switch the fan setting to "ON" to thaw the frozen coils.

Keep Your HVAC System Protected with Lehigh HVAC

When an HVAC emergency occurs in New Jersey, homeowners call Lehigh HVAC. This is because we arrive fast, understand issues quickly, and fix them right there. Contact us at 848-361-4707 for emergency service.

Frequently Asked Questions:

Turn off the HVAC system immediately at the thermostat, shut off power at the main disconnect switch or circuit breaker, and evacuate the area if smoke is present. Do not restart the system until it has been inspected by a qualified HVAC technician.

An HVAC problem is considered an emergency if it involves gas leaks, burning odors, smoke, electrical issues, carbon monoxide concerns, or a complete system failure during extreme temperatures. Minor issues such as unusual noises or reduced efficiency can often wait for a scheduled appointment.

Leave the building immediately and make sure everyone else evacuates as well. Do not use electrical switches, phones, appliances, or anything that could create a spark. Once you are at a safe distance, contact your gas utility provider and an emergency HVAC technician.

Turn off the system to prevent additional water damage. Remove any standing water, inspect the drain pan for overflow, and check for visible clogs in the condensate drain line. Leave the unit off until a technician can inspect and repair the issue.

Yes. Check that your thermostat is set correctly, replace weak thermostat batteries if necessary, confirm the circuit breaker has not tripped, and inspect the air filter for heavy buildup. If these steps do not resolve the issue, turn the system off and wait for a professional technician.