5 Signs that You Need to Replace Your Furnace

December 11, 2023

Furnace replacement in Show Low, AZ

Updated May 16th, 2024

Maintaining your HVAC systems in Show Low is important so you are warm and safe throughout the chilly winter. If your furnace is struggling when it turns on in the fall to keep your home comfortable, it may be time to have it looked at by professionals. Rim Country Mechanical, Inc. can inspect your equipment and determine if it is time for replacement, but it always helps to learn when you might need to call in a pro. Here are several signs that your furnace needs an upgrade.

1. The Furnace Is Old and Out of Warranty

Most furnaces have a lifespan of 15 to 20 years if properly maintained and serviced. Over time, wear and tear can lead to decreased efficiency and increased likelihood of malfunctions. If your furnace is 15 years or older, it may be at the end of its useful life. Older furnaces tend to become less efficient, resulting in higher energy bills as they struggle to maintain desired temperatures.

2. Increase in Utility Costs

Older furnaces are not as energy efficient as newer ENERGY STAR-rated models. If you notice that your energy costs are rising steadily, it could be a sign that the unit isn’t running optimally. Keep an eye on your bills to make sure your usage hasn’t gone up despite no changes in your thermostat settings.

3. Poor Indoor Air Quality

If you are getting more colds or allergy symptoms, there is a good chance the air inside your home contains dust, mites, or bacteria. A build-up of debris and moisture can be an indication that the furnace is straining to move air properly through the ducts and filters.

4. Unusual Noises or Odors

If your furnace is waking you up at night with rattling and clanking noises, something isn’t right. It could be loose connections or short cycling of the motorized mechanisms. However, it could be a sign that the furnace is no longer repairable. The same is true if you smell oil, gas or anything else unusual. There shouldn’t be any odors emitted from your HVAC system.

5. Uneven Temperatures Inside the Home

Fluctuating temperatures inside your home aren’t normal if your furnace is running properly and responding to the thermostats. If you find that one room is colder than another, it could be that your aging furnace simply can’t handle the stress of pushing air evenly throughout the house.

Time To Call the Pros

Rim Country Mechanical, Inc. has been providing heating and cooling services in Show Low since 1993. Our industry-certified technicians install, repair and maintain HVAC systems. Call us today to schedule an inspection of your furnace if you suspect it might need to be upgraded.