Coming home to no heat on a cold winter day can be a frustrating experience. Was this breakdown completely unexpected, or did you ignore the signs that your furnace was experiencing issues? When your furnace needs repairs, you should make them right away to prevent further damage from happening to your heating system. However, sometimes when furnaces are too old, they break down, and the only way to restore heat to your home is to replace your furnace.

When you need a new furnace at your Union, KY home, call Poston Brother Heating & Cooling. Poston Brothers is an experienced HVAC contractor providing quality furnace installation services to area residents for over 90 years. The third generation of Postons is now running the business. If you suspect that you need a new furnace or would like one of our technicians to evaluate your current one, reach out to us at any time.

Signs That You Need to Replace Your Furnace

Look for these signs that you may need a new furnace for your home in Union, KY.

Unit Needs Frequent Repairs

During the lifetime of a furnace, it’s normal to need a few repairs. However, if you find yourself needing to repair your furnace more and more often, it’s probably time for a replacement.


Cracks in the heat exchanger of the furnace can create a dangerous situation. These cracks can often leak toxic carbon monoxide gas. Make sure you have a carbon monoxide detector in the same room as your furnace, and if it goes off, then you’ll definitely want to replace your furnace to protect yourself and your family.

Large Amount of Dust in the Home

Dust in the home is normal; however, if you’re noticing an unusually large amount of dust, especially around your vents, there’s a chance your furnace is no longer filtering the air properly.

The Furnace is Inefficient and Ineffective

If you have cold spots or your home never heats to the desired temperature as it used to be, then your furnace is no longer effective or efficient. This is the biggest sign that it’s time for a replacement. With a new furnace, you can expect improved efficiency and performance.

Cost to Repair is More Than to Replace

If the cost of repairing your furnace is more than the cost of replacing it, then it’s time for a new furnace. A new furnace will not only be more efficient, but it will also last longer, so it’s a wise investment.

Should You Repair or Replace Your Furnace?

Follow these guidelines to determine whether to repair or replace your furnace.

You Should Repair When…

In all cases, if you run into malfunctions requiring furnace repairs, a quick fix can often restore heat to your home. If your system is younger than ten years old, it makes sense to pay for minor repairs.

You Should Replace When…

If your system is near the end of its useful life, it makes sense to replace it rather than spend money on repairs. Furnaces tend to last 10-15 years, so if yours is approaching that age, talk to your HVAC technician to see if it is worth it to replace it instead of making lots of repairs. Consider replacing an old furnace that may pose health and safety risks to your family and home.

Our technicians can also evaluate your current system to determine whether it meets the needs of your family. If you need a system with higher BTU capacity, it might make sense to buy a new one.

Benefits of Replacing Your Furnace

There are many benefits to replacing your existing furnace. When possible, our team will make repairs to keep your system running efficiently. However, we may recommend replacing units that are more than 15 years old so you can reap the following benefits:

  • Greater Energy Efficiency
  • Lower Heating Bills
  • Effortless Home Comfort
  • Better Performance for Many Years

Poston Brothers can help walk you through the furnace buying process. We can evaluate furnaces within your price range and help you find an efficient model that you’ll be satisfied with. Then, we can install it for you. Professional installation is necessary for a major appliance like a furnace. Our experienced technicians will ensure everything is connected properly and that it is running efficiently to heat your home. Many manufacturers require professional installation to validate warranties. Warranties can protect you from high repair costs in the future. However, with a new furnace installed, you shouldn’t need any repairs for a while, which can help save you money.

Poston Brothers Makes a New Furance Affordable

Being without a working furnace in Union, KY, is not an option. Cold winter nights can not only be uncomfortable, but they can cause water in plumbing to freeze, which can lead to burst pipes. When your furnace isn’t functioning, but you don’t think you can afford a new heating system, talk to Poston Brothers. We offer flexible financing options to make a new furnace more affordable.

If you’re ready to reap the benefits of having a new and efficient furnace installed in your home, talk to Poston Brothers today to see if you qualify for financing.

Schedule Furnace Installation Services with Poston Brothers Today

When you’re shopping for a new heating system for your Union, KY home, talk to the experienced furnace installation team at Poston Brothers. We’ll help you find the perfect heating system that will heat your home efficiently and effectively. Contact us today to get started on the furnace installation process.