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AC Sizing: Why It Matters

Four Air Conditioning Units Outside Of An Upscale Apartment Complex
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If you live in St. Augustine or anywhere in Florida, you know how crucial a well-functioning air conditioning system is. With the intense heat and humidity, your AC isn’t just a luxury—it’s a necessity. But did you know that the size of your air conditioner plays a major role in its performance and efficiency?

At Artic Air Home Services, we’ve been helping homeowners and businesses in St. Johns and Putnam Counties stay cool since 1959. One of the most common mistakes we see is improper AC sizing, which can lead to higher energy bills, frequent breakdowns, and uncomfortable indoor temperatures. Here’s why getting the right-sized AC system matters.

The Problem with the Wrong AC Size

It might seem logical to assume that a bigger AC unit would cool your home faster, while a smaller unit might save energy. Unfortunately, both oversized and undersized units can create more problems than they solve.

🔹 Too Large: An oversized system cools the air quickly but shuts off before completing a full cooling cycle. This leads to inconsistent temperatures and poor humidity control, leaving your home feeling damp and uncomfortable. It also puts extra strain on your unit, causing it to wear out faster.

🔹 Too Small: On the other hand, an undersized AC struggles to cool your space efficiently. It runs continuously, trying to keep up with Florida’s heat, leading to excessive energy use, high electric bills, and added wear and tear on the system.

Proper AC sizing is about finding the perfect balance between efficiency, performance, and comfort.

How We Determine the Right AC Size for Your Home

At Artic Air Home Services, we take a detailed approach to AC sizing. Our technicians assess several factors to ensure your system is a perfect match for your home or business:

Square Footage – The overall size of your home or commercial space helps determine the necessary cooling capacity.
Ceiling Height – Taller ceilings mean more air volume to cool, requiring an appropriately sized unit.
Insulation & Windows – Homes with poor insulation or large windows with direct sun exposure need more cooling power.
Number of Occupants – The more people inside a space, the greater the heat output, affecting cooling needs.

Benefits of Properly Sized Air Conditioning

When your AC is the right size, you’ll enjoy:

Lower Energy Bills – An efficient system doesn’t have to work as hard, reducing electricity costs.
Even Cooling – Say goodbye to hot spots and inconsistent temperatures!
Better Humidity Control – A correctly sized system helps remove excess moisture, keeping your home comfortable.
Longer System Lifespan – Less wear and tear means fewer breakdowns and a longer-lasting AC unit.

Trust Artic Air Home Services for Expert AC Solutions

Choosing the right AC size isn’t a guesswork job—it requires expert evaluation. At Artic Air Home Services, we take pride in helping St. Augustine homeowners and businesses find the perfect cooling solutions for their space. Whether you’re installing a new system or replacing an old one, our experienced technicians will guide you every step of the way.

Need an AC Upgrade? Let’s Talk!

Don’t let an improperly sized AC cost you in comfort and energy bills. Contact Artic Air Home Services today at (386) 280-7318, and let’s find the perfect cooling solution for your home!

📞 Call us now to schedule your consultation!

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