How do I know if I need a new heater or air conditioner

Replacing a heating or air conditioning (AC) unit isn’t cheap. It’s a significant investment that requires most people to budget. That’s why you want to know about these five signs that your heating or AC unit needs to be replaced and not just repaired.


#1 Inefficient Operation


When you set your thermostat to 68 degrees Fahrenheit on a hot summer day, you expect your indoor temperature to drop to 68 degrees within a short time frame. The same goes for your furnace. If you raise your heating thermostat to 72 degrees on a cold afternoon, you’ll expect the whole house to warm to 72 degrees after a short time. However, a failing heating or air conditioning unit will have trouble keeping your home comfortable.


After you verify that the problem isn’t an operator error or a thermostat issue, you’ll want to contact one of your community’s trusted HVAC companies Charlotte NC to diagnose the problem. You’ll often be told that it’s better to replace the failing unit than to repair it.


#2 Constant Repairs


Frequent service calls are another clear indicator that your AC or furnace needs to be replaced. Many HVAC companies Charlotte NC tell customers to consider replacing a unit that has racked up repair costs within the past year that exceed 50% of the price of a new unit.


#3 Strange Noises


A noisy AC or furnace can mean big problems for your HVAC system as a whole. The causes of the noises can range from a worn belt to a loose bolt. You’ll need to contact a Charlotte heating and air contractor to identify the level of damage and the best path forward. Sometimes, the answer isn’t AC repair Charlotte NC, but it’s to get a brand-new heating or cooling unit.


#4 High Energy Bills


Today’s HVAC units are designed to be energy efficient. When an AC or heating unit has worn internal parts, it operates less efficiently than when it was new. Your energy bills will reflect this. When your monthly heating and cooling bills become overly expensive, it’s often more cost-effective to replace the unit and not keep paying for the electric bill increases.


#5 Age of Your Unit


Modern heating and cooling units are designed to last up to 20 years when properly maintained. If your furnace or AC unit is nearing its 20th birthday, it may be time to consider replacing it.



Your furnace and air conditioner are independent appliances that work together to keep you and your family comfortable no matter what the outdoor temperature. If you suspect that your furnace or air conditioner needs to be replaced, give us a call. We are a premier Charlotte heating and air conditioning contractor and can help you to get the most out of your existing heating and cooling units and replace them when needed.

You May Also Like

Heat Pump Maintenance Tools
November 8, 2022

4 Factors That Affect Heat Pump Efficiency in Waxhaw, NC

Heating and cooling your home in Waxhaw, NC, makes up a large percentage of your monthly energy bills. To keep your bills… Continue Reading 4 Factors That Affect Heat Pump Efficiency in Waxhaw, NC

Read More…

HVAC In Older Homes
October 30, 2022

7 Most Common HVAC Problems in Older Homes in Indian Trail, NC

Older homes in Indian Trail, NC, are a joy to live in with their character and charm. However, they also come with… Continue Reading 7 Most Common HVAC Problems in Older Homes in Indian Trail, NC

Read More…

Enjoying Home After Fall Furnace Maintenance
October 10, 2022

Benefits of Fall Furnace Maintenance in Cornelius, NC

As winter approaches in Cornelius, NC, now’s the time to start thinking about furnace maintenance. By taking care of your furnace now,… Continue Reading Benefits of Fall Furnace Maintenance in Cornelius, NC

Read More…

Compliance Settings
Increase Font Size
Simplified Font
Underline Links
Highlight Links