5 Signs You Need to Replace Your Heating System

February 12, 2025
Furnace Replacement in Deptford Township, NJ

Staying comfortable in your home during the freezing Deptford Township, NJ winter requires a reliable heating system. When your furnace is new, it will probably run smoothly and efficiently while only needing basic upkeep. However, as the heating unit ages, it will eventually decline, negatively affecting your home’s comfort, energy efficiency, and functionality. That said, it can be challenging to determine precisely when it’s the right time to replace your heater. Here, we’ll cover a few of the most common warning signs that a heating system needs replacement.

1. Rising Energy Costs

When your heating system runs at peak performance, your monthly heating costs should remain relatively stable. Granted, your utility bills will likely increase during the winter, as you’ll rely more heavily on your furnace during the cold months. However, this increase should be roughly the same each year, and if you keep an eye on your monthly bills, you can anticipate it. If your heater is in decline, you may see a spike in energy costs that is much larger than usual. In this case, the furnace’s efficiency will likely worsen until you replace the system. Your utility costs should immediately return to normal once you’ve upgraded to a new heating unit.

2. Loud Noises While Running

We all enjoy a peaceful living environment, which should be quiet when your furnace is healthy. You may occasionally hear the soft whooshing sound of air moving, but that’s about it. So, if you start hearing loud, unusual noises while your heater is running, it almost always indicates that the appliance needs professional attention. Furnace noises can come in many varieties, including screeching, squealing, rattling, etc. Each type of sound can indicate different mechanical problems.

With a newer furnace, our technicians can usually resolve these issues with repairs. However, if your heating system is more than 10 or 15 years old, loud, persistent noises may tell you it’s time to replace the unit.

3. Hot and Cold Spots in Your Home

Have you noticed uneven temperatures within your dwelling? For example, you may walk from one room to the next and suddenly feel significantly colder. This phenomenon is referred to as having “hot and cold spots,” and it could indicate that your furnace needs replacement. Many things can cause uneven temperatures, but if you have an older heating system, there’s a good chance it’s struggling to do its job. If the heating appliance is weakened, it may have trouble circulating warm air evenly to the different parts of your house. As a result, some areas may not be receiving as much heat as others.

If you’re experiencing hot and cold spots in your home, someone from our team at JAMCO Heating & Air Conditioning will be happy to inspect your furnace. If there’s a significant equipment problem, they will help you decide when to invest in a replacement unit.

4. Frequent Mechanical Problems

No matter how well you care for your heating system, it will occasionally experience mechanical issues. Usually, HVAC professionals can repair heating problems without much trouble. However, if these occurrences become frequent, that is a major red flag. With an older furnace, you may notice that equipment issues are growing. They may be primarily minor problems, but if they happen often enough, your best bet is to purchase a replacement appliance. Even minor repairs will add up in cost, and frequent furnace problems usually indicate a deeper, more serious flaw in the unit.

5. The System Is Over 15 Years Old

You should consider upgrading if your heating unit is over 15 years old. Even if your current appliance seems to be running smoothly, it could break down or seriously malfunction. Plus, a new furnace is a virtual guarantee that it will immediately upgrade energy efficiency. This means you should start saving money on monthly utility costs immediately. Our team at JAMCO Heating & Air Conditioning will happily guide you through this process and help you select the perfect heating system for your home.

Local Heating Professionals You Can Trust

Since 1986, we at JAMCO Heating & Air Conditioning have been trusted providers of expert heating services in the Greater Deptford Township area. Our skilled technicians offer maintenance, repairs, and installations for all heating and air conditioning systems. We also provide other services, including indoor air quality solutions, smart thermostat installation, ductwork services, and humidifier installation. Contact us at JAMCO Heating & Air Conditioning today if you’d like to schedule an appointment or learn more!

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