New Jersey’s winters can be absolutely frigid. Remember February 2015? When you’re dealing with snowfall and low temperatures, the last thing you want to deal with is a furnace that just won’t work. A faulty furnace can be a major source of frustration for homeowners. Unfortunately, solving household heating problems isn’t always easy. There are many different problems that can arise with your furnace, some more severe than others. In most cases, you’ll need a professional HVAC company to diagnose and repair the problem for you. For fast, reliable same-day heating repair service in New Jersey, call us any time at Elta HVAC.
Do You Need Professional Heating Repair?
Furnace problems can strike at any time, and sometimes the issue doesn’t cause your furnace to stop running completely– it just obstructs it’s ability to heat your home effectively and efficiently. Some of the signs that you may need professional heating repairs include:
- Unusually loud noises coming from your furnace
- Insufficient or uneven heating
- Unusually high gas or electric bills
- Furnace won’t turn on
These problems usually mean that you’ll need to call a heating repair contractor for professional diagnostics and furnace repairs. Fortunately, at Elta HVAC, we’re available 24/7 for emergency heating repair service. Even if your furnace breaks down in the middle of the night on a Saturday, we can have an HVAC contractor at your door to take care of the problem for you.
15 Most Common Heating Problems
Furnaces can develop all kinds of heating problems, ranging from minor inconveniences, to serious health and safety hazards. Here are 15 common heating problems, and what HVAC contractors can do to fix them.
- Your furnace simply isn’t heating. Is your furnace technically running, but totally failing to produce enough heat to keep your home comfortable? This can result from several different problems. It might be your thermostat, in which case you probably won’t actually be needing professional heating repairs. Make sure it’s set to the right temperature, and that it doesn’t need batteries or a replacement. It might also be a tripped circuit breaker or blown fuse, another easy DIY fix. However, failure to heat can also mean that your furnace has either a faulty pilot light, or some sort of obstruction in the gas line. These are problems that need professional furnace repairs from a trained HVAC technician.
- Not enough heat from the furnace. Is your furnace producing heat, but not enough to be sufficient? The first thing you should do is to check your air filter. If it’s dirty and clogged, it might be obstructing airflow through your vents. If it’s not a matter of cleaning or replacing your filter, you’ll probably need a heating repair professional for help. It could be due to imbalanced airflow, leaks in your HVAC ductwork, or a faulty component inside of the furnace itself. In some cases, your existing furnace simply isn’t big enough to handle your home’s square footage, and you may want to consider furnace replacement.
- Frequent cycling. This means that your furnace turns itself on and off more often than it should. Rapid cycling is wasteful and inefficient, raising your utility bills as well as impairing your furnace’s heating ability. It could be an airflow issue, a thermostat problem, or a result of an improperly sized furnace. If in doubt, call a heating repair company for professional diagnosis.
- The blower keeps running continuously. If your furnace blower won’t stop running, it’s a sign of a internal problem with the limit switch. The limit switch turns the blower off when the heat in the air supply plenum reaches a high enough temperature. This is a safety mechanism to prevent your furnace from overheating, which can damage it. You’ll probably need a heating repair contractor to replace the limit switch for you, which will generally solve the problem.
- Rattling, clanking, and other noises from your furnace. Is your furnace making a racket? Although most furnaces create some degree of noise when they’re running, unusually loud sounds are a sign of a heating problem. This could indicate a clogged burner or an internal mechanical problem, which could need a replacement part installed.
- Ignition control or pilot light problems. If your furnace’s electrical ignition or pilot light won’t turn on, it could mean clogged internal parts or faulty electrical components. This generally requires professional furnace repairs.
- Blocked intake. Your furnace depends on proper airflow to work correctly, and a blocked intake can prevent the furnace from heating your home effectively. This problem can commonly cause your furnace to fail to start whenever you turn it on. The intake valve can get blocked by ice formation, dirt and dust, or other materials.
- Gas smell. This is one of the most serious furnace issues. If you smell gas coming from your furnace, turn it off immediately and shut off the gas. Natural gas produces deadly carbon monoxide, as well as creating an explosive fire hazard when unburned gas accumulates in a confined area.
- Blown blower motors. The blower motor is responsible for moving cold air over the heat exchanger coils. If they malfunction, your furnace will fail to heat your home.
- Loose or worn-out belt. If your furnace’s motor belts wear out or become frayed– which usually happens over time– they’ll probably need to be replaced.
- Faulty thermocouple. A malfunctioning thermocouple will prevent you from successfully lighting your pilot light.
- Leaky ductwork. Occasionally, poor heating isn’t due to a problem with your actual furnace. Instead, the problem lies within your air ducts. Air ducts can come loose around their seals, or develop cracks and holes. This obstructs the normal flow of warm air into your home, as well as cooling the air by exposing it to the air outside the ducts. Air duct issues usually require professional heating repairs.
- Poor maintenance. Many common furnace problems, like insufficient heating and weak airflow, can be prevented with annual furnace maintenance from a heating service professional.
- Aging furnace. Your furnace wears itself out over 10-20 years of consistent use. Eventually, you’ll need to replace it. Old furnaces are inefficient, break down frequently, and don’t warm up your home as effectively as they used to.
- Poor installation. Faulty or unprofessional furnace installation can make even a new furnace more likely to develop problems and need repairs. Always have your new furnace installed by an experienced HVAC contractor.
New Jersey Heating Repairs
If you’re having problems with your furnace– weak airflow, poor heating, or no heat at all– call us at Elta HVAC for 24-hour heating repair service in New Jersey. Our experienced contractors work with dozens of top HVAC brands, and can fix almost any problem quickly and effectively. Call today at 201-430-2420 for fast, reliable emergency heating repairs.
Find out more about our heating repair services:
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