Why Is the New HVAC Unit Not Cooling My Home?

Tori Klein • August 11, 2022

Air Conditioner Running but Not Cooling Properly

Girl pointing at the camera

Have you recently installed a new HVAC system that appears to be running smoothly but isn't keeping your home nice and cool? You're not alone, and we're here to help.


Many homeowners have experienced cooling troubles after replacing their old AC device with a brand-new one. But before you call Best Owner Direct HVAC, specialists for cooling repair, you need to understand what's stopping your system from cooling your home properly. This blog will give you more information about the most common reasons why your HVAC unit isn't cooling your home and how to fix them.

Incorrect Setup

The most usual reason why homeowners have trouble with their HVAC units is that they aren't installed properly. Hiring unlicensed, service providers, who don't have enough experience with installing HVAC units won't be able to set up the system appropriately. If you're buying or setting up a new unit, rather get a certified HVAC company to install it.


Old Ductwork

Another common mistake homeowners make when mounting their new AC systems is not hooking them up correctly to their existing ductwork. The old ductwork may be obstructed with particles, which can cause your new device to use up more power than it needs to.


Objects Obstructing HVAC

If your air conditioner is mounted outdoors, make sure that no trees or bushes are obstructing the airflow to the system. The very same applies to any indoor device; remove any furniture or objects that might be blocking the vents.

Dripping Or Wrong Cooling Agent

The cooling agent may not work with your home's HVAC devices or could be leaking due to a dripping shutoff or gasket. You need to look for leaks in your air conditioning device's cooling agent system. If you find any leaks, you need to repair them quickly to prevent harming your system further.


Inaccurately Sized Air Conditioning System

One more reason your HVAC system is not efficiently cooling your house might be because it's too small. It takes longer for your house to cool down when it's warm outside because there isn't enough air moving through it.


The Vent Is Obstructed

The final factor on our list is a blocked air vent. The airflow within your home is determined by how air enters and exits your house. Vents make this airflow possible. The vents allow air to enter your home, while the joiners direct that air to where you need it most.


Our certified service technicians can help you keep your HVAC in tip-top condition. Call us today to schedule an appointment for cooling upkeep at Best Owner Direct HVAC!

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Best Owner Direct is your local, independent, family-owned and operated, residential and commercial HVAC service, repair and installation team. We're a trade ally of the Energy Trust of Oregon and our certified professionals offer services for all major brands. With over 20 years of experience, our team can handle all of your HVAC needs.


Free estimates available for installations. Contact us today to learn more or to schedule an appointment!

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