When it comes to installing or replacing your air conditioner, size really does matter. It’s easy to think that bigger means better—but that’s not always the case with AC units. Choosing the right size for your home is one of the most important factors in maintaining comfort, energy efficiency, and long-term performance. At Pat Plumbing, Heating, Air and Electric, we’ve seen firsthand how proper AC sizing can make all the difference for homeowners in Topeka and the surrounding areas.

What Does AC Sizing Mean?

AC sizing refers to the unit’s cooling capacity, typically measured in tons. One ton equals the amount of heat removed by 12,000 BTUs (British Thermal Units) per hour. So, a 3-ton AC can remove 36,000 BTUs of heat per hour. But determining the right tonnage for your home isn’t just about square footage. Other factors—like insulation quality, ceiling height, number of windows, and sun exposure—play a big role.

That’s why at Pat Plumbing, Heating, Air and Electric, we don’t just rely on guesswork or square footage alone. Our expert technicians perform a detailed load calculation to find the perfect fit for your home’s unique needs.

Why Is AC Sizing So Important?

1. Energy Efficiency:
An oversized AC will cool your home too quickly and shut off before completing a full cycle. This “short cycling” wastes energy and wears out components faster. On the flip side, an undersized unit will run constantly to try to meet demand, driving up your energy bills.

2. Comfort Levels:
An incorrectly sized AC may leave parts of your home too hot or too cold. A system that cycles too quickly won’t have enough time to remove humidity from the air, leaving your space feeling clammy. At Pat Plumbing, Heating, Air and Electric, we prioritize balanced, even cooling for every room.

3. System Longevity:
AC units that are too big or too small experience more wear and tear, leading to more frequent breakdowns and a shorter lifespan. When you invest in a properly sized system, you’re not only saving money upfront—you’re also protecting that investment long-term.

How Pat Plumbing, Heating, Air and Electric Can Help

With over 18 years of experience serving Topeka homeowners, we understand the importance of getting AC sizing right the first time. Our team is trained to evaluate your home thoroughly, taking into account every factor that affects your comfort and energy use.

Whether you’re installing a brand-new system or replacing an old one, we’ll walk you through the process, answer your questions, and recommend the most efficient and reliable solution. We even offer ductless mini-split systems for homes with specific zoning needs or no ductwork at all.

Call Us Before You Buy

Don’t let a poorly sized air conditioner cost you more than it should. Reach out to Pat Plumbing, Heating, Air and Electric for a professional evaluation and recommendation. Our honest, upfront pricing and customer-first approach make us a trusted name in Topeka HVAC service.

Contact us today at (785) 783-5780 to schedule your consultation and make sure your next AC unit is the perfect fit.