Running your worn-down furnace for the first time may feel like a gamble. Will it run without a problem and work properly the entire season? Or will it break down without warning on the day a blizzard rolls in?

Furnace installation in Wausau, Wisconsin, is easy when you work with the heating and cooling experts at Gilray Heating and Cooling. We offer a variety of options to satisfy your comfort and budget preferences, such as energy-efficient and high-efficiency furnaces that should help keep utility costs lower.

Give us a call today to get started with replacing your furnace.

Men looking at a new furnace installation

Is It Better to Repair or Replace My Furnace?

While you can’t predict precisely when your furnace will go out, there are a few warning signs that a furnace needs to be replaced.

How Old Your Furnace Is

Heaters usually last about 12–17 years. If the heater is 15 years old (or more), it has a higher chance of shutting down. You should be prepared for replacement by learning more about new furnaces now.

Continual Repairs

You should consider HVAC replacement if yours needs repairs more frequently.

Larger Energy Bills

Old furnaces are less efficient. If you’ve put off yearly furnace maintenance, you risk losing even more furnace efficiency and dealing with increasing energy costs.

Weak Heating

An old furnace can struggle to keep up with heating your home. Leaky ductwork and a clogged furnace filter can also stir up trouble.

Three Benefits of a New Furnace

While furnace installation sounds overwhelming, new furnaces can boast efficiency worn down systems can’t compete with. Additionally, you can relax knowing you don’t need to replace your system for a long time.

A new furnace should provide:

1. Better Efficiency

Modern furnaces are extremely reliable and provide much better efficiency ratings compared to furnaces from 20 years ago.

2. Quieter Operation

A newer furnace includes the latest in quiet operation technology. You might not notice when it turns on.

3. Peace of Mind

Innovative HVAC technology ensures your heating will live longer and run with increased energy efficiency. With our service agreements, you’ll never miss an important yearly tune-up again.

Furnace Installation FAQ

Proper sizing is based on factors like home size, building envelope, air leakage, layout, and local climate. Many contractors use a load calculation to avoid problems caused by undersizing, such as short cycling.
Many installations are completed in one visit, but timing can vary depending on ductwork modifications, electrical or gas updates, local requirements, and whether you’re changing system type. Your installer should provide a project timeline before work begins.
Sometimes your existing thermostat works fine, but upgrades may be recommended for compatibility—especially with modulating systems or advanced features. Your contractor can confirm control requirements and recommend the best option.
Before the appointment, it helps to make the mechanical area accessible, secure pets, and have someone available for questions. After installation, the team should verify safety controls, review system settings, and explain filter replacement.
A newer furnace can improve efficiency, but savings depend on your current equipment condition, temperature settings, air leaks, and home insulation. A technician can help you compare system options and expected performance for your home.

Furnace Replacement You Can Depend On

You can also have peace of mind we won’t forget anything—from keeping your home neat throughout installation to testing your new furnace. We’d be delighted to walk you through the process and see to it that you understand maintenance expectations.

Our certified pros are fully licensed and insured, so you won’t have to worry about anything during the HVAC installation process. We’ll make sure your system is heating air and check for leaks in the ductwork.

Give us a call or schedule an appointment online to get started with your furnace installation today. Our experts will teach you how to find the ideal furnace for your home and install it with little hassle.

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