How to Heat and Cool a New Addition on Your Home That’s Without Ductwork 

Whether you add a sunroom, family room or other addition to your home, being comfy in your new area regardless of outdoor temperatures is important. However, they can make a unique situation for comfort. This is due to the fact installing ductwork is pricey. And that your heating and cooling system may not be work properly with the increased load, as it was sized without including the addition. 

One of the most reasonably priced solutions is to add a mini-split. This system provides energy-efficient heating and cooling, all without ductwork. Learn more about mini-splits and how adding one to your addition could be a good solution. 

All About Mini-Splits and How They Heat and Cool 

A ductless mini-split, because they’re nearly identical to ducted heat pumps that southern homeowners have used for decades. 

Heat pumps are highly energy efficient since they move heat to make your addition more comfortable. In fact, many have earned ENERGY STAR® certification, which could make you eligible for extra rebates and lower your utility costs for years to come. 

Another unique feature includes zoned heating and cooling. As each room usually has an individual indoor unit, you can select your preferred temperature from room to room. As an example, a mini-split AC is especially useful if you have a space with specific temperature needs, including a home gym. 

Why a Mini-Split is Worth It for Your Space 

Installing a mini-split system is worth it for spaces that don’t have ductwork. Here are a few reasons why it’s smarter than adding ductwork and relying on your current heating and cooling system. 

  1. Extending ductwork is pricey. Adding ductwork in your new addition can be expensive. Although the exact amount will depend on your house, it be as much as thousands of dollars. 
  1. Your present home comfort system may become overwhelmed. When your existing heating and cooling system was chosen, it was based on the square footage of your home in advance of the addition. This may stress your system and make it fail more quickly. 
  1. Your comfort might be affected. Since your heating and cooling system is sized for exact square footage, your comfort might be reduced if your system is required to manage a larger location. Your heating and cooling might be less powerful, and your utility bills might get more expensive since the system needs to turn on more frequently. 

What Size Mini-Split You Need 

Like traditional systems, mini-splits come in several sizes based on the square footage they’ll be heating and cooling. Here are three of the most popular sizes: 

  • 400-650 square feet – 12,000 BTU mini-split 
  • 600-1,000 square feet – 18,000 BTU mini-split 
  • 800-1,300 square feet – 24,000 BTU mini-split 

When you work with our Experts at Service Experts Heating & Air Conditioning, we’ll help you choose the right size for your new addition. And your price point. 

An ENERGY STAR mini-split unit can generate sizable energy savings over its life cycle, which can be 20 years or more when properly maintained. ENERGY STAR says installing one can save you 60% on heating and 30% on cooling, in comparison with an electric heating system and conventional air conditioner. 

Trust Service Experts Heating & Air Conditioning for Your Mini-Split Installation 

From taking care of all your questions and helping you choose the right model to supplying Expert mini-split installation, Service Experts Heating & Air Conditioning can take care of all your mini-split needs. If you’re planning a home addition or recently completed one, we can provide support. Give us a call at 954-736-4314 right away to request a free consultation and estimate

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