Yes (and No): Mini-splits are heat pumps, meaning they provide both heating and cooling. Cold-climate models can perform even in freezing temperatures.That said, most homes in our area require more heating capacity than mini-split systems with only wall hung units can provide. Wall hung mini-split units alone are not usually suitable to heat an entire home.
If you are looking to move off of fossil fuels completely, you’re likely going to need a ducted component as a part of your mini-split system. The good news? You can add a ducted mini-split to the system design.
Depending on the model, a single outdoor unit can power multiple indoor heads — Multi-zone systems can support from two to eight zones.
A single zone mini-split system is just that. The outdoor unit is designed to support one indoor unit. A multi-zone system requires at least two indoor units. So, you can do two now and add one later. But you cannot do one now and add one to the existing system. You would need a separate outdoor unit when you expand in the future.
They’re one of the most efficient HVAC options available. Most homeowners see lower utility bills compared to baseboard heat, window units, or electric resistance systems. That said, a ducted system with sealed and optimally sized ductwork can also provide high efficient cooling and heating.
Not necessarily — many people target problem areas first, like a hot second floor or cold addition.
Generally speaking, no, they are not recommended for bathrooms. If cooling directly in the bathroom is a priority, consider a ducted system that delivers cooling through a vent in the bathroom.
This is a great question that we get a lot. It depends on how you use them. If you are using them frequently in the winter for heating, we’d recommend twice a year. If you use them primarily for cooling and not at all or sparingly for heat, one maintenance a year is sufficient.
