Cooler temperatures are coming, which makes now the perfect time to evaluate the performance of your old furnace. If your furnace didn't live up to your expectations last winter, it may be time to invest in a replacement.

Assess your furnace to determine if it has been displaying signs that it's struggling to heat your home. If these signs are present in your home, reach out to an experienced HVAC contractor for a furnace replacement before winter weather hits.

1. Excessive Noise

A functional heating system will generate a little audible noise, but not enough to interrupt your daily activities. Any increase in the amount of noise your furnace produces is an indication that the appliance is starting to struggle.

Screeching and squealing noises are particularly concerning. These sounds are usually created by a blower motor that is on the verge of failure. Other troublesome sounds include popping, which occurs when components in the furnace change temperature too quickly. Be wary of humming, which is created by a faulty fan motor.

Replace your furnace as soon as you notice excessive noise to ensure you always have access to a functional heating unit in your home.

2. Temperature Variations

A furnace that is working properly should be able to heat your home's interior evenly. If you notice that some of the rooms in your home seem warmer than others, these temperature variations could be a sign that your old furnace is struggling to perform. A furnace will lose its efficiency as it ages. This means that the older your furnace is, the more challenging it will be for the furnace to heat your home evenly. Unexplained cold spots in your home are a good indication that it's time to install a new furnace.

3. Rising Costs

Many homeowners are tempted to nurse their old furnace through another winter to save some money. The fact of the matter is a furnace that needs to be replaced will end up costing you more money in the long run. The loss of efficiency associated with an older furnace can cause your monthly energy costs to skyrocket. You will also find that you are spending more money on maintenance and repairs when your old furnace is struggling to heat your home.

Hiring a contractor to perform a furnace replacement can help minimize your home heating costs while improving the comfort of your interior living space.