How to Heat and Cool a New Area in Your Home That Doesn’t Have Ductwork 

Whether you add a sunroom, family room or other addition to your house, being comfy in your new area regardless of outdoor temperatures is key. However, they can make a unique challenge for contentment. This is because extending ductwork is costly. And that your heating and cooling system may not be able to handle the increased load, because it was sized without taking the addition into consideration.

One of the most reasonably priced options is to install a mini-split. This system offers energy-efficient heating and cooling, all without ductwork. Find out more about mini-splits and how adding one to your addition might be a fantastic option.

All About Mini-Splits and How They Operate

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

Heat pumps are extremely energy efficient because they move heat to make your room comfier. In fact, many have achieved ENERGY STAR® certification, which can make you eligible for added rebates and lower your utility bills for many years.

Another special feature involves zoned heating and cooling. Because each room typically has an individual indoor unit, you can select your preferred temperature from room to room. As an instance, a mini-split AC is extremely helpful if you have a area with specific temperature needs, such as a home gym.

Why a Mini-Split is Worth It for Your Addition

Having a mini-split system is worth it for rooms that don’t have ductwork. Here are several reasons why it’s smarter than installing ductwork and relying on your current heating and cooling system.

    1. Adding ductwork is pricey. Installing ductwork in your new addition can add up quickly. Although the total amount will depend on your home, it could be thousands of dollars.
    1. Your present home comfort system could become overwhelmed. When your current heating and cooling system was installed, it was based on the square footage of your residence before the addition. This could overwork your system and make it fail faster.
    1. Your comfort might be impacted. Because your heating and cooling system is sized for exact square footage, your comfort might be reduced if your system has to cover a wider space. Your heating and cooling might be less effective, and your energy costs may skyrocket due to the system needing to operate more frequently.

What Size Mini-Split You Should Get

Like more common systems, mini-splits come in varying sizes based on the square footage they’ll be heating and cooling. Here are three of the most frequently 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 work with our Experts at Service Experts Heating, Air Conditioning & Plumbing, we’ll help you get the right size for your new addition. And your price point.

An ENERGY STAR mini-split unit can create sizable energy savings over its lifetime, which can be 20 years or greater when adequately tuned up. ENERGY STAR says getting 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 answering all your questions and helping you pick the ideal model to providing Expert mini-split installation, Service Experts Heating, Air Conditioning & Plumbing can accommodate all your mini-split needs. If you’re considering a home addition or recently finished one, we can provide assistance. Give us a call at 866-397-3787 right away to request a free consultation and estimate.

Savings For You

See All Offers Here >

$50 OFF Any Repair

  • Save $50 on a Paid Service
  • Written 100% Satisfaction Guarantee
  • Plus, ask how to save an additional 15% and waive your trip charge!

$50 OFF HVAC Tune-up Special

There’s no reason to skip your seasonal maintenance that saves energy and helps ensure your air conditioner and heater will work reliably all season long.

  • Regularly $129, now only $79
  • Save up to 30% on energy bills
  • Written Expert Service Guarantee

© 2023 Service Experts, Service Experts Heating & Air Conditioning, and the Service Experts logo and design are registered trademarks of Service Experts LLC and used under license by SE Canada Inc. All Rights Reserved. *Not applicable to the Advantage Program. See your signed Advantage Program Agreement for full details and exclusions. 100% Satisfaction Guarantee is subject to certain restrictions and limitations as set forth in the applicable Terms and Conditions.