Ductless Mini-Split
Ductless Mini-Split
Ductless Mini-Split

Ductless Mini-Split Heating & Cooling Systems

Zion Custom Air provides heating and cooling solutions for every home including those without accessible attic space to extend current ductwork, or install new ductwork. One such solution are mini-splits. Although popularized for being ductless, these systems can be ducted as well. The traditional mini-split system consists of an outdoor metal cabinet containing a compressor and condenser, as well as an indoor wall-mounted casing that houses the evaporator coil and a fan. The ducted split system also uses an outdoor metal cabinet with a condensing unit, however, the fan coils are installed at the air distribution point of each room in which heating and cooling is needed. Mini-split systems allow the user to separately control the temperatures in individual spaces. Ductless systems can be a good solution for areas where attic space is not accessible for extending or distributing ductwork (like a guest house, workshop, basement, etc). Whereas a ducted mini-split system, can be a solution creating a multi-zone system effect in your home using separate air distribution units instead of dampers used in traditional multi-zone systems. Still confused? Don't be! Zion Custom Air are experts in repairing, maintaining, and installing mini-split systems. If you are interested in more information on customizing a heating and cooling solution for you using these mini-split systems, don't hesitate to call us today!

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Air Conditioning Service

Zion Custom Air is the superior choice for all of your commercial air conditioning service needs. Whether your Lancaster, Palmdale, or Santa Clarita Valley workspace hosts a central air conditioning system, ductless mini-split system, chiller, or evaporative cooling. You can trust Zion Custom Air to have the knowledge, and experience to ensure the proper function and controls of your cooling…


Ventilation can be key to keeping the indoor air quality (IAQ) of your commercial or industrial workspace, clean, fresh, and in some circumstances, non-toxic. Good IAQ is essential for the safety of you and your employees. Zion Custom Air specializes in all types of commercial ventilation systems including natural, mechanical, and mixed-mode. These systems are designed to remove fumes, dust…


With the majority of homes in California using a furnace as their home heating system, it is vital to keep these systems maintained and operating optimally in order to keep you and your loved ones safe and warm during the cold winter months. Zion Custom Air is the company you can count on using the highest of standards to install…