Should I Replace My AC and Furnace Together?

A technician or handyman opens up the front hatch of the outside compressor unit of split type air conditioner unit. Repair or maintenance work.

Are you in the market for a new air conditioner or furnace?

Consider buying both.

By replacing your entire heating, ventilation, and air conditioning (HVAC) system, you will save money in the long run, gain optimal cooling and heating performance, and enjoy better energy efficiency in your Washington home.

Do you have to replace both units together? Not necessarily. It depends on equipment age, condition, and efficiency ratings.

Replacing HVAC in Greater Seattle

At Resicon LLC, we can help you determine if replacing your heating and cooling units makes the best financial sense for your Fircrest household. We pride ourselves on transparency throughout the installation process, from our written cost estimates to the final inspection.

We are committed to finding the best solution for your comfort needs and will never try to sell you anything you do not need or want. If you plan to replace only half of your HVAC system, we will encourage you to consider all relevant options.

When to Replace One Unit

Imagine your outdated furnace breaks down, and repair costs more than half the price of a new unit. You decide to replace it.

Should you scrap your central air conditioner too? If it is efficient and in good condition, you might consider delaying its replacement and hope for a few more years of service.

Age is another consideration. Well-maintained HVAC equipment can last 15 to 20 years. If your AC unit is less than 10 years old and operating efficiently, it may have years of service life left. In this case, consider replacing the broken furnace and keeping your AC for a few more years.

The downside is your older air conditioner will lose efficiency as it ages.

Your air conditioner will be less efficient than a new unit, regardless of how well you maintain it. According to the U.S. Department of Energy (DOE), you may save 20 to 40 percent of cooling costs by replacing your air conditioner, even if it is only 10 years old.

Another reason you might replace only one unit is cost. If a total replacement is not in your budget, ask Resicon about financing options.

When to Replace Both Units

Replacing your furnace and air conditioner is a significant investment but worth the cost. You likely will come out ahead when including two units in one installment. You may pay less for labor in one installment than in two separate jobs.

Replace both units if they are outdated and nearing the end of their useful service lives. If you plan to replace one unit because it is unrepairable and the other frequently needs repair, scrap them both.

High heating and cooling bills could signal the need for a new HVAC system. Your furnace and air conditioner may be losing efficiency and costing you money in higher energy costs. Keeping one inefficient unit will not substantially lower those high bills.

Why Replace the HVAC in Your Fircrest Home?

  • More Savings: You will save on energy bills sooner if you replace two outdated and inefficient units.
  • Convenience: Researching product brands, gathering estimates, and arranging for installation takes time and energy. Why go through the hassles twice? When you replace the equipment simultaneously, you do not have to deal with another installation for several years.
  • Compatible: Pairing an old unit with new equipment may reduce overall efficiency because today’s furnaces and air conditioners are designed to work together as one unit. For example, if you install a high-efficiency air conditioner but retain your old furnace and its outdated blower, your new cooling system will not reach optimal efficiency.
  • Warranties: You will gain peace of mind knowing that your furnace and air conditioner are warranted for the same duration.

Ask the HVAC Pros

If you are considering replacing an air conditioner or furnace in your Fircrest, WA, home, our experts at Resicon LLC can offer solutions that meet your budget and comfort needs. Call us at 253-527-7827 or request service online.

Need HVAC Service?

Read More of Our Articles

View other articles.