Are you wondering if it’s time for a furnace replacement? System seemingly on it’s last leg? A reliable furnace is key to keeping your home warm and cozy during the colder months, but like any machine, it has a limited lifespan. Replacing a furnace isn’t something we do every year, so it’s common to wonder if now’s the right time. Here are some clear signs that might mean you need a new furnace.
At Dixie Electric, Plumbing & Air, we understand the importance of a warm home and safe heating. We’ve been family-owned and operated since 1908, providing the Montgomery, Auburn-Opelika, and Columbus areas with top-notch heating services. Let’s go over some common signs that may mean it’s time for furnace replacement.
Your Furnace is More Than 15 Years Old
Furnaces are built to last, but not forever. Most furnaces have a lifespan of about 15–20 years. If your furnace is nearing or past the 15-year mark, it’s worth considering a replacement. An older furnace will likely be less efficient, which means it works harder to heat your home, and it can be at a higher risk of breakdowns.
Why Age Matters
As your furnace ages, parts start to wear out, and it becomes harder for your system to run smoothly. An older unit will also have outdated technology, which can mean higher energy bills. If your furnace is over 15 years old and showing other signs on this list, it’s time to start planning for a new one.
Your Heating Bills Are Going Up
Have you noticed your heating bills creeping up year after year? While fuel costs can fluctuate, a steady rise in your bill could mean your furnace isn’t running as efficiently as it should.
How Efficiency Affects Your Bills
When your furnace ages or has issues, it must work harder to heat your home, using more energy and costing you more. If you’ve done everything possible to improve efficiency—like cleaning or changing the filters regularly—and the bills keep rising, it may be time to consider a new, more energy-efficient furnace.
You Need Frequent Repairs
One repair here and there is normal, but if you’re calling for furnace repairs multiple times each winter, your furnace may be on its way out. Those repair costs can add up quickly, and it might make more sense financially to invest in a new furnace rather than pay for constant fixes.
When Repairs Become Too Costly
A general rule of thumb is that if repair costs are more than half the price of a new furnace, you’re better off replacing it. A new furnace may seem like a bigger upfront expense, but in the long run, it will save you from repeated repair costs and headaches.
Your Furnace Is Making Strange Noises
When a furnace is running well, it should operate with minimal noise. If you start hearing unusual sounds—like rattling, banging, or squealing—this can be a red flag. These noises often signal parts that are wearing down or failing altogether.
Common Noises and What They Mean
- Rattling: This could mean there are loose parts, which may lead to further damage if left unchecked.
- Banging: A loud bang often happens when there’s a delay in ignition, which can be risky and should be checked out right away.
- Squealing: Squealing sounds often come from issues with belts or motor bearings, both of which can be costly to repair.
If you hear any of these noises, it’s best to have a professional from Dixie take a look. In some cases, these sounds could mean you’re due for a furnace replacement.
Uneven Heating in Your Home
If some rooms feel warm and cozy while others stay chilly, your furnace might not be working as it should. Uneven heating often points to issues with your furnace’s ability to distribute heat throughout your home.
What Causes Uneven Heating?
A well-working furnace should provide consistent warmth in every room. If you’re experiencing uneven heating, it might mean your furnace is struggling to push warm air through your home or that the heat exchanger is wearing out. Either way, these issues could signal it’s time for a new furnace.
Poor Indoor Air Quality
A furnace doesn’t just heat your home; it can also help keep your indoor air clean. If your home feels dusty, musty, or you notice more allergy symptoms, your furnace could be the culprit. Older furnaces can struggle to filter air properly, letting dust and other allergens circulate throughout your home.
Signs of Poor Air Quality from Your Furnace
- Dust: If you find yourself dusting more than usual, it might be your furnace circulating more particles than it should.
- Dryness: Older furnaces can dry out the air, leading to dry skin and irritated sinuses.
- Odors: Musty or burning smells can signal that the furnace is burning dust or developing mold.
If you’re noticing these issues, a new furnace can improve both your heating and your home’s air quality.
Visible Rust or Cracks
If you see visible rust, cracks, or other damage on your furnace, that’s a serious sign that it’s wearing out. Rust or cracks in the furnace’s heat exchanger are particularly concerning, as they can allow harmful gasses, like carbon monoxide, to leak into your home.
Why This is Dangerous
A cracked heat exchanger can lead to serious health risks. Carbon monoxide is an odorless, colorless gas that can be deadly if inhaled over time. For safety reasons, it’s best to replace a furnace with visible rust or cracks to ensure your home stays warm and safe.
Furnace Replacement by Dixie Electric, Plumbing & Air
If you’re noticing any of these signs and you’re wondering if you need a new furnace, don’t hesitate to reach out. At Dixie Electric, Plumbing & Air, we’re here to help you make the best decision for your home and family. We’ve been serving Montgomery, Auburn-Opelika, and Columbus since 1908, and we pride ourselves on top-notch service.
We’ll inspect your furnace, discuss your options, and help you choose a system that’s perfect for your home. Our goal is to keep your home warm, safe, and energy-efficient, so don’t let an old furnace leave you in the cold. Reach out to Dixie Electric, Plumbing & Air today!
