New Jersey has a fairly moderate climate, with a warm summer and a reasonably cold winter. During the warmer months, you will not have the need for a furnace because the temperature at this time of the year is bearable. However, if you have lived in NJ for long enough, you know that when the winter months roll in, you will need to crank up your furnace to keep warm. 

Staying warm when the climate turns cold is essential. This is why it is crucial to check your furnace to see if it needs maintenance or to be replaced before the cold season arrives. You wouldn’t want to wait for winter to arrive and find yourself with a broken furnace.

Signs You May Need A New Furnace

1 – Your Furnace Is Old

Even if you do not notice anything wrong with your furnace, if you are aware that it is old, it is best to have it checked by a furnace maintenance specialist. These professionals can tell if there are parts of the machine that need replacement or if you need to replace your furnace. Getting your furnace checked during the summer months will save you the trouble of waiting for it to break down in the middle of winter.

2 – There Is An Excessive Amount Of Dust

If you had just cleaned your furnace one moment and you use it and then notice dust on it again the next, it may be time to consider replacing it. Furnaces have filters that prevent dust build-up like this, so if you notice too much dust on your furnace, call a professional to take a look at it. 

3 – Your Power Bill Is Higher Than Average

If your electricity bill is higher than normal, it means your furnace and heating system is working harder than it should to keep the house warm. This is a sign that either something is wrong with the internal workings of your furnace or that it is damaged and needs to be replaced.

4 – Strange Noises

Hearing strange noises coming from your furnace may mean that there are loose parts in it that need to be tightened, or that a part of the machine is damaged. Instead of waiting for the whole heating system to malfunction, it is best that you call a furnace maintenance professional to check what is wrong with your furnace.

5 – Unevenly Heating

Another sign is uneven heating. There is a chance that this may be caused by a dirty filter in the furnace, but it may also be a sign that you need to have your heating system checked for damage.


If you have an old furnace and notice even one of the signs mentioned above, you may want to consider having your furnace replaced. Furnaces have complex systems, and it is not recommended that you do the repair on your own. You may risk injuring yourself if you try to turn your broken furnace into a DIY project.

Your best bet is to call a professional furnace repair company. These HVAC contractors will be able to tell you if your furnace is still fixable or if you need to replace the whole thing. Keep in mind that you do not have to wait until you need your furnace for heating before calling an HVAC specialist. 

Whether you are looking for help fixing a broken furnace or if you want to have your furnace checked before the winter season arrives, Air 1 LLC can get the job done for you. We are a full-service heating and air conditioning company that specializes in all brands of equipment from residential to commercial. is a fully licensed and insured HVAC contractor. If you need a furnace service, contact us today!