Guide to Mini-Splits vs. Heat Pumps

Are you shopping for a dependable, reasonably priced home comfort system? If electricity is the ideal or only solution available to you, a central heat pump or ductless mini-split could be a good choice. Both systems run on electric power and run in heating and cooling modes for year-round comfort. So, what’s it going to be — heat pump or mini-split? If you’re still trying to figure it out, get the details about each HVAC system to help you determine the right fit. 

What Is a Heat Pump? 

A heat pump is a kind of central climate control system. As opposed to a furnace, which produces usable heat for the home by igniting a fuel source, a heat pump moves heat from one place to another. In the winter, it pulls out heat energy from the air outdoors and redirects it inside. Then, a built-in reversing valve enables it to complete this process backward in the summer, behaving the same as an air conditioner to pull heat and humidity from indoor air and vent it outside. 

What Is a Mini-Split? 

A mini-split operates on the same principle as a heat pump. As a matter of fact, it is a kind of heat pump — but although they don’t use the ductwork. That’s why it’s called a “ductless” system. A mini-split can be a ceiling- or wall-mounted unit with a built-in air handler. This indoor component links directly to an outdoor condensing unit via a small hole drilled in the wall. Multiple indoor units can link up with a single outdoor unit, allowing for whole-home comfort with no ductwork needed. 

Making Your Choice 

Here are significant things to consider when deciding between a heat pump and a mini-split for your the U.S. home. 

Ductwork & Installation 

If your home is currently heated and cooled with a standard furnace and central AC system, the necessary ductwork infrastructure is already in place. So in this case, installing a heat pump is likely the more cost-effective choice. 

However, if you live in an older home or have just completed a renovation, you may not have ductwork where you want climate control. In this case, getting a mini-split is much less complex and costs far less than putting in the ductwork required for a heat pump. 

Unit Control 

Heat pumps are controlled the same as most other central heating and cooling systems: by adjusting a wall-mounted thermostat installed in a convenient location. On the flip side, ductless mini-splits have a remote that lets you control each wall-mounted unit from anywhere in the room. 

Zoning 

If you’re happy with adjusting the temperature throughout the house using a single thermostat, zoning may not be needed. If it is, you can increase home comfort and reduce wasted energy by heating and cooling separate rooms separately. 

Such ‘zoned’ temperature control can be incorporated into a central heat pump system by installing multiple thermostats and ductwork dampers. But it may be easier and more affordable to install mini-splits in rooms with precise temperature requirements, whether they’re heated and cooled by a central HVAC system or not. 

Design Versatility 

Heat pumps don’t emphasize flexibility. Instead, they can replace your existing furnace and air conditioner and deliver whole-house comfort thanks to a network of air ducts. 

Mini-splits have more choices for where you can put the unit. Homeowners can install one in a single room that you would otherwise find tricky to keep comfortable. You could mount one in a converted garage or sunroom without adding more ductwork. You can also install a mini-split air handler in each room, all connected to the outdoor condensing unit for affordable operation. 

Energy Efficiency 

Today’s heat pumps are more efficient than ever. There are even cold-climate versions on the market for a performance boost at low temperatures. 

Regardless, ductless mini-splits are basically more efficient because they don’t suffer the energy losses that come with leaky ductwork. An ordinary home wastes more than 20% of the air traveling through the ductwork to poor air sealing or a lack of insulation. This means that a mini-split is more likely to supply the same amount of hot or cold air at a lower cost. 

Appearance 

Heat pumps look pretty much the same as central AC units. The outdoor cabinet is nearly indistinguishable, and the indoor air handler is]] {hidden within a utility closet or somewhere in the basement. 

By comparison, mini-splits are easy to view. The air handlers come in sleek jackets designed to be unobtrusive, but they are clearly visible in any room in which they are positioned on the wall or ceiling. 

Schedule Heat Pump or Mini-Split Installation 

No matter which system you decide is right for your home, Service Experts Heating, Air Conditioning & Plumbing can perform the professional installation you count upon. Our specialists are ready to deliver excellent products and services protected by our one-year 100% satisfaction guarantee. To learn more about heat pumps vs. mini-splits or request an installation estimate, please contact your local Service Experts Heating, Air Conditioning & Plumbing office today. 

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