Do you need to heat and cool numerous rooms but don’t want to purchase multiple units? Multi-zone systems offer a heating and cooling solution that requires only one condenser component. Mini split systems consist of two major parts: an indoor component (the AC) and an outdoor unit (the condenser). You can get a single multi-zone mini split instead of purchasing multiple sets of mini splits. It operates with one condenser paired with a range of AC units while maintaining its efficiency and quality. Before deciding on the number of mini split zones you need in your home, you need to consider various factors, from the practical capabilities of your mini-split to your home’s qualities.
Max Number of Zones
Like many air conditioner accessories, there are limitations to the AC units’ abilities and enhancements. To still provide optimized and efficient heating and cooling results, you must keep the maximum number of units at eight. You may need to add more multi-zone systems or mini splits for homes with more than eight rooms.
One of the main attributes of your home to consider when picking out the best multi-zone system for you is the number of rooms you wish to heat and cool. As mentioned above, multi-zone systems only connect to up to eight different ACs. If your home only needs heating and cooling in five rooms, then one multi-split zone system will suffice. However, like open floor plan concepts, some rooms stretch across large spaces and require more than one AC to heat and cool them sufficiently. Rooms with double the ACs affect the number of indoor units attached to the condenser but don’t technically create new zones.
Alternative and Existing HVAC Systems
Preexisting mini splits can transform into a multi-zone system with a splitter. Multi-zone splitters attach additional connectors to the already installed condenser, allowing you to add zones to the system. Some rooms like bathrooms and kitchens don’t need extra mechanisms to enhance the indoor atmosphere of those spaces. Typically, they rely on exhaust fans to reduce the steam, humidity, and heat within those rooms.
Depending on the room type, your home’s floor plan, and the number of rooms you wish to heat and cool, the number of mini split zones needed for your home varies. Generally, basic mini splits consist of two components that affect one room. However, you can use one condenser for numerous rooms and indoor units with a multi-zone mini split system.