Is it Time to Replace Your HVAC System? - A Guide for Homeowners

Are you wondering if it's time for homeowners to replace their HVAC system? Learn about signs that indicate it's time for replacement and how age affects HVAC systems.

Are you wondering if it's time to replace your HVAC system? If your air conditioning unit is at least ten years old, it may be time to start looking for a new one. There are several signs that can help you determine if it's time to replace your HVAC system, such as if you can't keep your home at a comfortable temperature, you've noticed more dust all over your house, or repairing costs more than half the cost of a new air conditioner. On average, air conditioning units last 10 to 15 years, while HVAC systems last 15 to 20 years. Heating and cooling systems last longer if properly maintained, such as by cleaning the system's filters and air ducts on a routine basis.

If you experience any of these signs, contact a professional HVAC technician. Trying to handle the repairs yourself can result in unnecessary costs if something goes wrong.

Do I Need to Repair or Replace My HVAC System?

It's a common question and you have to weigh several factors to make the decision. One of the most important factors is the lifespan of your unit. According to U.

S. EnergyStar and the Environmental Protection Agency Voluntary Program, an AC unit lasts between 15 and 20 years, while a heat pump lasts 16 years and an oven operates between 15 and 20 years. Next, consider how old your unit is. During the installation process, your licensed and trained technician will write down the installation date directly on the unit. Otherwise, you can check the inside of the camera door if there is a metal nameplate with the serial and model numbers.

You can then call the manufacturer's customer service line and request the date the unit was manufactured. You can expect to replace an air conditioning unit every 10 to 15 years, unless you have problems with the unit. EnergyStar recommends replacing your air conditioning unit every 10 to 15 years because of the federal government phasing out freon to conserve energy across the country. Once again, as with home heating, consider how old your air conditioner is. When it comes time to make the decision to repair or replace your air conditioning unit, age is an important factor. If your air conditioning unit uses freon, you will eventually have to replace it to make the switch to the new R410A refrigerant. Air conditioning units will undoubtedly need repairs from time to time.

However, if your system requires ongoing repairs, these may cost more than installing a new unit, so investing in a new unit is the best option. Older HVAC systems, as they age, naturally begin to struggle to maintain a constant temperature in your home.

Should I Repair or Replace My HVAC System?

If you're wondering if your HVAC system needs to be replaced, a cost-benefit analysis can help you decide if repairing your old unit is as economical as simply replacing the unit completely. Investing in a newer unit can not only save you the headaches of frequent visits by an HVAC technician, but it will also save you money in the long run. Before investing in a new HVAC unit, you may want to check your home and HVAC unit for costly air leaks. If you start to notice any of these signs or other “weird things” that are happening with your HVAC system, contact Ready & Able to repair or replace your HVAC.

Sebastián Mondone
Sebastián Mondone

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