How to Heat and Cool a New Addition on Your Home That Doesn’t Include Ductwork 

Whether you add a sunroom, family room or other addition to your home, being cozy in your new area regardless of outdoor temperatures is a priority. However, they can present a unique situation for heating and cooling. This is because extending ductwork is pricey. And that your heating and cooling system may not be work properly with the increased load, since it was sized without taking the addition into consideration. 

One of the most affordable possibilities is to get a mini-split. This system provides energy-efficient heating and cooling, with no ductwork needed. Learn more about mini-splits and how installing one in your addition can be a great solution. 

All About Mini-Splits and How They Work 

A ductless mini-split, because they’re much like ducted heat pumps that southern homeowners have relied on for decades. 

Heat pumps are highly energy efficient as they transfer heat to make your room comfier. In fact, many have earned ENERGY STAR® certification, which may make you eligible for extra rebates and lower your heating and cooling costs for a long time. 

Another unique feature involves zoned heating and cooling. Since each room usually has a dedicated indoor unit, you can choose your preferred temperature from room to room. As an example, a mini-split AC is especially helpful if you have a space with special temperature needs, like a home gym. 

Why a Mini-Split is Worth It for Your Room 

Installing a mini-split system is worth it for areas that don’t have ductwork. Here are a few reasons why it’s better than extending ductwork and leaning on your present heating and cooling system. 

  1. Adding ductwork is expensive. Adding ductwork in your new addition can add up quickly. Although the total amount will depend on your unique situation, it be as much as thousands of dollars. 
  1. Your present home comfort system may become overworked. When your existing heating and cooling system was installed, it was based on the square footage of your residence in advance of the addition. This can overwork your system and make it fail more quickly. 
  1. Your comfort could be affected. Since your heating and cooling system is sized for precise square footage, your comfort could suffer if your system is forced to cover a wider area. Your heating and cooling may be less powerful, and your utility costs could increase due to the system needing to switch on more frequently. 

What Size Mini-Split You Should Install 

Like regular systems, mini-splits are offered in varying sizes based on the square footage they’ll be heating and cooling. Here are three of the most regularly installed 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 partner our Experts at Service Experts Heating, Air Conditioning & Plumbing, we’ll help you select the right size for your new area. And your wallet. 

An ENERGY STAR mini-split unit can create big energy savings over its lifetime, which can be 20 years or more when properly serviced. 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 & Plumbing for Your Mini-Split Installation 

From taking care of all your questions and helping you choose the ideal model to supplying Expert mini-split installation, Service Experts Heating, Air Conditioning & Plumbing can accommodate all your mini-split needs. If you’re thinking about a home addition or recently completed one, we can provide assistance. Reach us at 866-397-3787 today to request a free consultation and estimate

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