What Size Mini-Split AC System Do I Need for My Murfreesboro Home?


When it comes to finding the right HVAC system for keeping your home cozy and comfortable, mini-split systems are often a great choice for many homeowners. But if you’re used to more traditional heating and cooling systems, navigating the complexities of mini-split systems can be challenging.

In this blog, you’ll learn everything you need to know about getting the right mini-split system for your home to achieve optimal year-round comfort.

A technician works on the internal piece of a mini-split

How To Size What Mini-Split You Need for Your Home

Just like with traditional heating and cooling systems, there are variables that need to be taken into account for your mini-split system to work effectively and efficiently. Here’s a high-level guide to get you started:

  • Calculate the area: Measure the square footage of the space you want to cool. Generally, you’ll need about 20 BTU (British Thermal Units) per square foot.
  • Consider room usage: Kitchens usually need more cooling power, depending on the frequency of stove and oven use: approximately 4,000 BTUs on top of the standard calculation. Higher ceilings and more-than-usual windows might also require more power.
  • Evaluate your insulation: Good insulation significantly reduces cooling needs, while poor insulation might require a more powerful system.
  • Check for existing systems: If you’re adding to an existing system, consider how the systems will work together to cool your space efficiently.

These factors make all the difference between having a system that works as intended for years to come and a system that experiences premature wear and tear, frequent issues, and requires repairs often.

Our Ductless Mini-Split Services

At Parker’s Heating & Cooling, we offer a comprehensive range of ductless mini-split systems services to ensure optimal comfort in your home. These include:

  • Mini-split installation and replacement: We offer professional installation of new mini-split systems tailored to your home layout and cooling needs.
  • Mini-split maintenance: We can provide regular maintenance to ensure your mini-split system operates at peak efficiency.
  • Mini-split repairs: We assist with quick and effective repairs, including emergency services, to minimize downtime and discomfort.

Why Choose Parker’s Heating & Cooling?

Our team of NATE-certified technicians is dedicated to providing you with the highest-quality service around the clock. We offer 24/7 emergency services for Comfort Club members and work with all major brands, so you have all the help you need right when you need it.

Whether you’re looking to switch out your traditional HVAC system, replace your old mini-split system, or create an optimal combo of the two, Parker’s Heating & Cooling is the company to call.

Schedule your mini-split service in the Murfreesboro area by filling out our contact form. 

FAQs About Mini-Split Systems

[bc_accordion][bc_card title=”How often should my mini-split system be serviced?“]

To keep your mini-split system running efficiently, it’s recommended to schedule a service at least once a year. Regular maintenance helps prevent unexpected breakdowns, maintain energy efficiency, and extend the life of your system.

[/bc_card][bc_card title=”Can a mini-split heat and cool my home?“]

Yes, most mini-split systems are designed for heating and cooling, making them an excellent choice for year-round indoor comfort in various climates.

[/bc_card][bc_card title=”Are mini-splits energy-efficient?“]

Absolutely. Mini-splits are known for their energy efficiency and dual heating and cooling capabilities, often making them a preferred choice over traditional HVAC systems. They allow for zoned temperature control, meaning you only use energy where and when you need it.

[/bc_card][/bc_accordion]

Recent Posts

HVAC technician performing maintenance and repairs on a furnace

When Should You Schedule a Fall Furnace Tune-Up in Middle Tennessee?

Should You Repair or Replace Your AC Before Summer?

Why Your AC Runs Constantly in Spring & What It Means

Contact Us

Name(Required)
Decorative abstract ribbon banner in blue to red on a white background, used as a header element.
Our Service Area

Expertly Serving Middle Tennessee homes & Businesses since 1992

Parker’s Heating & Cooling proudly serves homes and businesses throughout Middle Tennessee. Explore our service area to see the communities where you can count on us for dependable heating and cooling solutions.
Red circular badge with white text reading 'Over 30 years' and 'Our family serving your family' around the edge.
Abstract red and black wavy banner serving as decorative background.

your comfort is our priority!

Your comfort is what we do. Count on Parker’s Heating & Cooling for reliable service, practical solutions, and a local team that’s ready to help keep your home or business comfortable year-round.
Parker's heating & cooling van with blue body and white top, displaying Local • Dependable • Affordable on the side panel.
Decorative wave banner with two blue curved stripes over a light blue background.