5 Signs You Need a Furnace Replacement

Knowing when to replace your furnace can save you from an untimely breakdown and keep your home cozy all season. The most common sign is the age of your furnace, unusual noises, and frequent repairs. But there’s more.

This guide explores the top signs that suggest it’s time for a new furnace so that you can plan ahead for the replacement.

1. Your Furnace Is Near the End of Its Lifespan

As your furnace reaches 15 to 20 years old, it’s time to consider a replacement. Regular maintenance can extend its life, but even the best-kept furnace won’t last forever. Simple maintenance tips, such as changing filters regularly and scheduling annual professional inspections, help keep your furnace running efficiently and can sometimes delay the need for replacement.

You can check the age of your furnace by finding its serial number. You can call the manufacturer and have them share the year of manufacturing. In some cases, a furnace could have a label or sticker on the exterior that includes manufacturing details, including the date of manufacture.

2. Unexplained Increase in Energy Bills

A wierd spike in your energy bills can indicate that your furnace is straining. When your furnace starts to struggle, it often consumes more energy to provide the same level of warmth, causing your bills to increase. This loss of energy efficiency is a red flag that shouldn’t be overlooked.

By upgrading to a new, energy-efficient model, you’re likely to notice significant cost savings almost immediately. Modern furnaces are designed to provide consistent heat while using less energy, offering both environmental and financial benefits.

Investing in a new furnace isn’t just about comfort; it’s a smart financial decision when you’re paying extra for the same heating level.

3. Frequent Breakdowns and Repairs 

Frequent repairs are another sign that your furnace might be nearing the end of its lifespan. If find yourself calling the repair technician more often it’s a clear indication that something’s amiss. 

A well-functioning furnace typically needs annual servicing to keep it running efficiently. However, if you’re scheduling multiple repair calls each year, it suggests that the furnace is breaking down.

As components age, they wear out more quickly, leading to frequent breakdowns that require attention. Weigh these ongoing repair costs against the investment in a new furnace. 

4. Uneven Heating in Your Home

As you move through your home, you might notice that some rooms feel much colder or warmer than others, a clear sign that your furnace isn’t distributing heat evenly. Uneven heating often points to underlying issues with your furnace system.

One common culprit could be thermostat issues. If your thermostat isn’t accurately reading the temperature, it mightn’t signal the furnace to turn on or off correctly, leading to some rooms being overly heated while others remain cold. Ensure your thermostat is functioning properly and is placed in an ideal location away from drafts, direct sunlight, or other heat sources that might skew its readings.

Sometimes, the issue might be with your ducts. Leaking or blocked ducts can prevent warm air from reaching certain areas of your home. In such cases, even a well-functioning furnace can’t provide consistent heating. 

If you’ve ruled out these possibilities and still have uneven heating and your furnace is old, it’s time to evaluate a replacement.

5. Strange Noises or Smells from Your Furnace

When your furnace starts making strange noises or emitting unusual smells, it’s often a sign that something isn’t functioning as it should. You might notice banging, rattling, or squealing sounds, indicating loose or broken parts. A proper noise diagnosis from one of our heating technicians can help pinpoint the issue and determine whether a repair or full replacement is necessary.

Unusual smells, like a burning odor or a musty scent, can also signal trouble. A burning smell might be due to dust buildup or an electrical issue, while a musty odor could indicate mold growth within the system. Both situations can compromise the air quality in your home, making it critical to address them quickly.

When you can’t explain smells form your furnace, Contact our local Flat Rock furnace technicians for a proper diagnosis. Call (734) 929-9820 for a proper diagnosis. We serve Flat Rock, Michigan, and nearby areas.

Frequently Asked Questions

How Long Does the Installation of a New Furnace Typically Take?

Furnace installation typically takes 4-8 hours. Factors affecting installation include the type of furnace and home layout. You’ll guarantee the timeline fits your schedule for a seamless experience.

What Are the Benefits of Upgrading to a High-Efficiency Furnace?

Upgrading to a high-efficiency furnace benefits you through significant energy savings, reducing your bills. It also lessens your environmental impact by lowering emissions.

Can I Finance the Cost of a New Furnace Installation?

Superior Comfort HVAC can finance a new furnace installation. Many companies offer furnace financing options with affordable monthly payment plans. Explore these plans together to ensure you find a solution that fits your budget and heating needs.

How Do I Choose the Right Size Furnace for My Home?

When choosing the right furnace, focus on furnace sizing and heating capacity. Consider your home’s square footage, insulation, and climate. Consult a professional to guarantee you get the most efficient and effective system.

What Maintenance Is Required After Installing a New Furnace?

Prioritize filter replacement every 1-3 months and schedule annual inspections. Keeping your system clean guarantees longevity and peak performance for years to come.