Is My Air Conditioner Undersized?

If you live in a warm climate, having an efficiently working air conditioning unit isn’t just a matter of comfort—it’s a necessity. As a homeowner, you should understand the importance of having a properly sized air conditioner to ensure optimal home performance. But how can you tell if your cooling unit is undersized for your home? In this article, California Energy Consultant Service explores key signs that your air conditioner might not be up to the task.

At California Energy Consultant Service, we offer a free consultation for your energy efficiency needs. You can rely on us for the installation and service of replacement doors, windows, HVAC systems, siding and insulation. Book a consultation with us to discuss your needs. 

Signs Your Air Conditioner Is Too Small

Unusually High Energy Bills

One of the first signs that your air conditioner may be undersized is a significant increase in your energy bills without a corresponding rise in energy rates or drastic changes in your usage patterns. An undersized unit has to work harder and run longer to cool your home, consuming more energy in the process. If you are experiencing unexpectedly high utility bills during the warmer months, your air conditioner might not be properly sized for your home’s square footage.

Inadequate Cooling Performance

If certain areas of your home remain uncomfortable or your air conditioner runs constantly without cooling effectively, your unit is likely undersized. It’s crucial that your air conditioner is capable of efficiently distributing cool air evenly throughout your living spaces. 

An undersized air conditioner simply doesn’t have the capacity to meet the cooling demands of your home, leading to uneven temperatures and a less comfortable indoor environment. Additionally, working with a window replacement contractor can help ensure that any drafts or inefficiencies in your windows are addressed, improving overall cooling efficiency.

Increased Humidity Levels Indoors

Properly sized air conditioning systems do more than just cool your home—they also play a significant role in controlling indoor humidity levels. An undersized unit struggles to remove humidity effectively, leading to a muggy feeling indoors. This can be particularly troublesome during the humid summer months, as excess indoor humidity can also contribute to mold growth and other moisture-related issues within your home.

Frequent Repairs and Short Cycling

When your air conditioner is too small for your home, it is likely to experience more wear and tear from prolonged and continuous operation. This can lead to more frequent breakdowns and the need for repairs. 

Additionally, an undersized unit may short cycle, turning on and off more frequently than it should. This not only reduces the efficiency of your cooling system but can also lead to premature failure of your air conditioning unit. Recognizing these issues early can save you from costly repairs or replacements down the line.

Contact Us for Professional HVAC Services

If you suspect your air conditioner is undersized, rely on our experts at California Energy Consultant Service for a professional HVAC and energy assessment. Serving Sacramento and Rancho Cordova, CA, our experts will evaluate your system and determine if an upgrade is needed for optimal cooling performance. Call us at (916) 993-5000 or fill out our contact form to schedule an appointment and keep your home comfortably cool.