woman with a broken air conditioner

A heating, ventilation, and air conditioning unit is in charge of distributing conditioned air around your home. This is to ensure that you are comfortable even if it is scorching hot or freezing cold outside. However, it is not uncommon for your HVAC system to experience a few issues as time passes by. Like any other machine, wear and tears might develop with continuous use.
If you suspect that your heating and cooling system is having problems, then you must know how to identify the problem. This way, you can prevent an HVAC emergency from happening in the first place.

Top 5 HVAC Emergencies: How To Identify & Prevent Them In Your Home

The most common HVAC emergencies include refrigerant leak, clogged drain lines, electrical issues, ventilation problems, and gas leak. These problems are listed below so you can better identify and avoid them in the future.

Refrigerant Leak

image of air conditioner refrigerant

Your HVAC system utilizes a cooling agent called a refrigerant to provide your home with cold air. Refrigerant lines connect the indoor air handler with the compressor in the outside unit. A hole or gap in these lines can cause the refrigerant to leak. Refrigerant loss can affect your system negatively. It would result in problems such as your unit running more often because it isn’t reaching the temperature that would trigger it to stop. When this happens, the compressor might overheat or burn out. Lines and coils could also freeze and cause irreparable damage to your system as well.

If you notice your system overrunning and the air coming out of the air registers is not as cold as it should be, then it could be because of a leak. Check to see if there is any ice buildup on the lines. You should also listen carefully for any hissing sound from the refrigerant lines. Another telling sign is a sudden escalation in your electricity bill as well.

Routinely checking your HVAC system’s coils, compressor, and refrigerant lines would help you see stop any leaks before it causes damage to your unit. Catching it early means you can even prevent leakage before it begins. Refrigerant leak detection is vital as you can identify the issue before the problem worsens.

Clogged Drain Line

All cooling systems are equipped with a drain line to drain off the condensation from the evaporator coil. The cooling cycle means that the moisture would accumulate naturally. Unfortunately, the drain lines can become blocked by algae or muck. Clogged drain lines indicate that water can back up into the unit. This can cause severe water damage not only to your system but to your home as well.

Signs that you have a clogged drain line include rust or mold on or near your HVAC system, and water leaking from the indoor air handler. If the air is also unusually damp inside your home, then you might be dealing with a clogged drain line. Inspect the drain pan and the area around the indoor unit at least once a month. This way, you can prevent clogs from happening and help keep your AC running smoothly.

cleaning hvac air vent

Ventilation Issues

Ventilation problems are usually prevalent in the ductwork. Dust, loose or fallen insulation, and other particulates block the air ducts and prevent conditioned air from circulating correctly throughout your home. The air registers might also be blocked. You might have moved a piece of furniture or some equipment in front of the vent. There might also be some debris stuck in the grilles and causing an obstruction as well.

Signs that point to you having ventilation issues include poor indoor air quality and a system that runs more frequently than usual. Any blockage in the vent or ducts will also cause the uneven temperature in your home. If you feel any cold or hot spots around your home, conduct preventative sight checks on vent locations to ensure that there aren’t any obstructions.

Gas Leak

The most dangerous risk of operating a natural gas-powered heating system is a gas leak. It happens when a crack or disconnection in the gas line occurs. The most obvious symptom of a gas leak is the smell of gas or rotting egg. If you suspect that you have a gas leak, get out of your house immediately and call a professional. Otherwise, you might suffer from health problems, or it can even result in an explosion. Have a licensed technician check your gas lines for potential problems and to prevent any leaks in the future.

circuit breaker

Electrical Issue

Electrical interruptions somewhere within your HVAC system can keep it from running as it should. When you suspect that this is the case, check your breaker first as it might have blown a fuse. It could also be because of the contactor. The contactor is the device used to switch the circuit on and off. It might stick and keep the system running. It could have also worn out and interrupt the current from making its full circuit.

If your system isn’t turning on or if it is running continuously, then you might have electrical HVAC problems in your hands. You might also smell a burning scent. Routine maintenance of your system’s electrical components can help keep your system from experiencing electrical problems. It’ll ensure that all worn parts and wires are changed and that your system is running properly at all times.

HVAC Maintenance

There are a few things you can do to ensure that your HVAC system is in tiptop shape. However, the best way to go about it is to ensure that your system gets annual tune-ups from a licensed professional. A certified HVAC technician has the knowledge and experience to catch even the smallest issue in your system. This way, it won’t escalate into bigger and more expensive problems.

Call Tower Energy For Your Home HVAC Requirements

Tower Energy LogoFor superior heating and cooling services in the area, call Tower Energy. We have NATE certified HVAC contractors who offer top-quality HVAC maintenance, repairs, installations, replacements, and more. Rest assured that our techs are equipped with the right tools and years of knowledge and experience to service your HVAC unit in a correct and timely manner.

Tower Energy has the most competitive HVAC service rates in the area. When you are searching for a heating and cooling system to replace your old one, our techs can help you choose the best-suited one for your home while making sure that you are within your budget. Our services prioritize energy efficiency, comfort, indoor air quality, and more. Book an appointment with Tower Energy to receive a free, in-home estimate today.

Contact us now or call us at (860) 677-7347 to find out more.

image of a woman next to a broken heating system

Imagine this: It’s the heart of winter, and the ground is covered in several inches of thick, powdery snow. You’re inside, and you discover that your home is starting to feel a bit cold. Your heater doesn’t appear to be working. What can you possibly do? Sadly, a home heating emergency is something homeowners often experience.

Heating systems typically break down right in the middle of a cold spell, when people need to rely on this equipment the most. A home heating emergency can lead to problems that affect your safety and comfort. If this is a situation that you find yourself in, you should know how to remain warm and safe until your HVAC contractor shows up. This article will share some of the top ways to keep everyone in the home safe and warm during a heating system breakdown.

What A Home Heating Emergency Is

During a home heating emergency, the heater, such as the boiler or furnace, stops functioning right when residents need it the most. In some instances, the problem is a simple and easy one to fix. It may not even require professional help. For instance, given that a lot of heaters require electricity, you may just need to check the power source and check the circuit breaker.

Moreover, it is additionally important to inspect the fuel supply. If you don’t have sufficient fuel, you’ll want to schedule a delivery right away. The sooner that the problem is identified; the easier and quicker it will be to resolve.

Home heating emergencies can be a major inconvenience to everyone in the home. They also present a variety of safety concerns. Without sufficient heat, you’ll have to contend with:

image of a woman using a space heater

Tips For Staying Warm As You Wait For Your HVAC Technician To Arrive

So, let’s say that you have already checked everything, such as the fuel and circuit breaker, and yet you are still dealing with a problem. You’ll need to schedule an emergency heating repair. While you wait for the HVAC technician to arrive and get the job done, it’s important to know how to stay warm. Here are some steps that you can take as you wait:

Turn Your Heating System Off

Given that your heating system remains inoperative, be sure to shut off the power and the thermostat. If yours is a gas furnace, you should also turn off the supply lines. This is going to isolate the heater and help keep you safe while you wait.

Turn A Space Heater On

Spaces heaters are small-sized, portable heating units that are designed to warm ambient air up. The typical unit has a small fan for blowing warm air. You can keep a small room comfortable and warm with a small 2-3 kW space heater. Larger heaters that have as much as a 30 kW capacity can be used to warm up medium to large-sized buildings. If you intend to use space heaters while waiting for an HVAC technician, you must make sure to use them safely. Never leave these appliances unattended. Moreover, you should always follow the guidelines of the space heater’s manufacturer.

Drink Something Warm

In addition to keeping both your face and hands warm, warm drinks will also offer soothing, gentle comfort during a time when it’s needed the most. Make sure to choose beverages that are known for actually keeping people warm, such as herbal tea and coffee. Because coffee contains caffeine and is, therefore capable of stimulating your metabolism, it can cause your body to warm up to burn more fuel. Ginger tea is able to improve blood flow, and thus, it is ensures excellent circulation to the extremities. Try to stay away from alcohol. A good bowl of hot soup can also warm you up.

drinking hot soup to stay warm during furnace malfunction

Get Moving

Moving around boosts your heart rate and increases blood flow. Basic exercises will help you limber up while promoting better circulation to your extremities to fight the cold.

Add Layers And Bundle Up

Wearing several layers of clothing is a great way to conserve your body heat. Sweaters, shawls, socks, gloves, and other items can be worn to help you retain warmth. Be mindful of elderly people and small children to ensure that they are both comfortable and warm. Avoid overly constrictive clothes or any items that are either too heavy or too tight.

Tips For Preventing Heating Emergencies In Your Home

One of the best ways to avoid heating emergencies and the many problems that they can cause is by always being prepared. It’s best to be a step ahead when it comes to issues like these. Following are several steps you can take:

furnace repair service

Having Your Heating System Maintained Annually

One way to prevent a malfunctioning furnace or boiler is by scheduling yearly heater maintenance and inspections. Routine checkups make it possible for HVAC professionals to identify and diagnose problems so that these can be taken care of before they lead to system failure.

Get In Touch With A Professional, Reputable HVAC Service

When the very first signs of trouble rear their heads, reach out to a local HVAC contractor as soon as you possibly can. It may be more practical to start by troubleshooting issues on your own, but serious problems should always be handled by HVAC technicians who are properly trained and licensed to do the job. No matter what, if you know that your heating system isn’t working as it should, take care of it right away.

image of a furnace hvac filter replacement

Replace The Air Filters In Your HVAC System

Furnace repair companies often remind homeowners that their air filters must be regularly cleaned or replaced. Clogged filters greatly impede air distribution. A dirty filter can also make your home heater work much harder than it has to, use additional energy or fuel, and become far less efficient overall. Moreover, when the filter is obstructed, this can create a variety of problems within the heating system that will ultimately lead to the need for repairs. Check your filter once each month and replace it as needed.


Preventing furnace malfunction is a very practical way to keep your home and all those who live within it both comfortable and safe throughout the winter. With a few easy steps and solutions, you and your family won’t have to worry about heating emergencies. Always be sure to work with a reputable and reliable HVAC service to keep your home heating system in excellent and reliable condition.

Contact Tower Energy For Superior Home Heating Services

Tower Energy Logo
Tower Energy is known for providing top-notch HVAC services all throughout the local region. We are staffed by talented and NATE-certified HVAC techs who can handle even the toughest repairs and replacements. Our team has sufficient knowledge and experience in providing superior services every time.

Does your home heater need to be replaced or fixed? You have absolutely nothing to worry about. You can trust Tower Energy to provide you with an effective and affordable solution. Our furnace replacement and repair costs are highly competitive. If you need a replacement furnace, we can help you choose the best model for your home and at your targeted price point. Energy efficiency, comfort, indoor air health and quality, and excellent customer service are among our top priorities.

We additionally offer emergency, no-heat services at an affordable cost for those who are dealing with the unexpected. To set your home visit us, call Tower Energy and ask for a free, in-home consultation and estimate.

Contact us now or call us at (860) 677-7347 to find out more.