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

Types Of Air Heat Pumps
October 19, 2023

Understanding the Different Types of Heat Pumps in Charlotte, NC

Heat pumps use refrigerant and electricity to provide your home with both heating and cooling. They’re more efficient than traditional HVAC systems,… Continue Reading Understanding the Different Types of Heat Pumps in Charlotte, NC

Read More…

Wiping AC Supply Vent
September 19, 2023

Help Your AC System Combat Allergies and Enhance Comfort

Most people in Matthews, NC, only think of their home’s air conditioner as a tool to keep them cool. However, your AC… Continue Reading Help Your AC System Combat Allergies and Enhance Comfort

Read More…

Woman Adjusting HVAC Thermostat
September 7, 2023

Don’t Make These 3 Mistakes With Your HVAC Thermostat

Your thermostat relays your temperature needs to the HVAC system. Using the device inappropriately results in wear and tear of your HVAC… Continue Reading Don’t Make These 3 Mistakes With Your HVAC Thermostat

Read More…