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How To Know When It’s Time To Replace Your HVAC

Replacing your HVAC on time is something that every homeowner in Charlotte, NC must remember to do. 

This guide offers seven ways to know when it’s time to replace it.

Seven Ways To Know It’s Time To Replace HVAC

There are subtle signs that indicate it’s time to replace an HVAC system. 

Here are seven telltale signs that your HVAC is failing and it’s time to replace it.

1. Reduced airflow 

2. Unwanted variable temperatures 

3. Age of the system

4. Smelly odors

5. High energy bills

6. Frequent repairs

7. Loud Noises

Look out for any of the above symptoms of a failing HVAC, paying particular attention to the age of the system. 

But even if the system isn’t older there could be underlying issues that make themselves known through the other six signs that the HVAC needs replacing.

Reduced Airflow Is a Sign that HVAC Needs Replacing

1. Reduced Airflow

Reduced airflow can be a sign that it is time to replace your HVAC. 

It might seem difficult to figure out if there is reduced airflow, but it’s easier than you think.

Put your hands under the vent and if the air pressure has decreased it is most likely a problem that needs to be repaired by a qualified HVAC technician.

If you experience hot and cold spots throughout the treated areas also indicates problems that might need to be professionally fixed.

If in doubt whether the HVAC system needs replacing call hornehvac.com.

2. Unwanted Variable Temperatures

Variable temperatures can be a sign that it is almost time to replace your HVAC.

Checking for unwanted variable temperatures is quite simple.

Again place your hands under the vents of the unit. Then walk to a different vent and see if it is blowing at the same temperature.

If some spots in your home are obviously warmer or cooler than other spots it is a sign it may be time to call a professional.

When the air temperature changes to an unwanted temperature it usually signals that something in the unit is broken. 

3. Loud Noises

Loud banging and crashing noises indicate that your system is old and needs replacing.

It can also indicate certain parts that need changing.

To determine whether your system is old place your ear near a vent and listen. If someone needs to raise their voice for you to hear them your HVAC system is most likely old.

To confirm the age of your HVAC system you must check the manufactured date of the unit.

If your system is making excessive noises go to the outer box cover on your HVAC system.

You will see a metal plate with the specs about the system on it. 

On this plate, there will also be a manufacturer date.

Is your system over 10-15 years old and making noises?

If so we recommend you call an expert HVAC technician from hornhvac.com immediately.

4. Unpleasant Odors

Unpleasant odors being produced from your HVAC unit indicate it is time for the system to be replaced.

The number one reason for unpleasant odors is a dirty filter. This is simple to fix and a job you can do yourself.

The other reasons for bad odors are a bit more complex.

Mildew smells may indicate there is a leak in your system. 

A burning smell may indicate the electrics is burnt out in the unit somewhere.

Exhaust-like odors indicate the fans are broken.

These three odors require the help of an HVAC expert.

Call hornehvac.com immediately if this occurs.

5. Higher energy bills

Spikes in energy bills indicate a faulty HVAC unit and if this occurs one should replace the entire system.

In today’s energy crisis, the efficiency of HVAC systems is more essential than ever.

Calculating if HVAC systems are using more energy is complex as energy prices fluctuate.

We recommend getting a residential audit. 

In this residential audit, energy consumption will be measured. 

Your HVAC technician can give a recommendation if it is time to replace the current system.

6. Frequent Repairs

Whilst an occasional breakdown is normal, consistent breakdowns of the HVAC system indicate a need for a replacement system.

To determine whether HVAC systems need replacement, technicians will determine the age of your system and multiply this by the cost.

If this calculation is applied and the number is greater than $5000 it is time to replace your HVAC.

7. Age Of The System

It is not ideal to replace your HVAC solely based on age but at some point, it will need replacement.

To determine the age of an HVAC system, one should Check the tag on the cover of the system.

The Department of Energy reports that HVAC systems need to be replaced every ten years.

Burners and furnaces generally don’t last longer than 15 years.

Air conditioners and heat pumps don’t last for more than 10 years.

If you think your HVAC unit is too old and needs replacing call Hornehvac.com in Charlotte today.

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