Replacing the furnace in your home is a very common home renovation or repair project. Here are three reasons to replace your furnace if it is old or damaged.


The biggest reason that you are going to want to replace an old or damaged furnace is to make your home quite a bit safer. One issue that can arise with an old and malfunctioning furnace is that the seals around the gas line can begin to weaken, which can lead to a gas leak in your home. That gas leak can create a rather dangerous fire or explosion hazard.

Another issue is that an old furnace can begin leaking carbon monoxide into your home, especially if the heat exchanger inside the furnace is cracked. A cracked heat exchanger is quite common in an older furnace. The problems this can cause range from headaches and dizziness to causing potential fatalities due to overexposure to carbon monoxide.


As a furnace starts to get too old, it will become less efficient when it comes to keeping dust and particles out of the air. This can lead to you having dirt and dust all over your home, which can cause problems with people having respiratory issues, or it can exacerbate asthma attacks. In addition, this situation will lead to your house always feeling musty and dirty.

Another health concern is that allergens will be spread throughout the house every time the heater turns on. This will cause people that are allergic to certain particles and allergens to always be exposed to those items, no matter which room they happen to be in.

Energy Efficient

Finally, replacing your old furnace is a great way to make your home more energy efficient, which in turn will save you money. As furnaces age, they become less efficient. For example, an older furnace may require more time to heat up your home, either because the airflow isn't as strong or because the air isn't as hot.

The problem with those issues is that your heater will need to on for longer periods of time before the house begins to warm up. This issue will simply get worse over time, which will end up costing you a lot of money in the end.

Speak to a furnace dealer or your local heating contractor like Capital Heating & Cooling today in order to discuss the options available to you. A new furnace can make your home into a safer, healthier, and more energy efficient space for you and your family.