9 Zone Mini-Split Systems

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Buy 9 Zone Ductless Mini Split Systems - Shop 9 zone ductless mini split AC's with HVACDirect.com and get free shipping and wholesale prices!.

These 9 mini zone systems are perfect for older homes or office buildings, apartments, warehouses, and other spaces without ductwork. Completely customizable to your needs, our 9 zone ductless HVAC systems allow you to choose separate air handlers and settings for each room based on that room's size and needs. These energy-efficient heat pump systems allow you to heat your rooms in the winter and cool them in the summer while keeping your monthly energy bills low.

Mini Split Zone Math

These systems come configured with air handlers for wall mounting, floor mounting, concealed duct, or ceiling suspended. Choose your BTU rating based on the size of each room. Note: The guidelines below are just for estimating purposes, be sure to consult with a professional for more accurate sizing.

Square footage = BTU Output

150 to 250 sq ft = 6,000 BTUs

250 to 300 sq ft = 7,000 BTUs

300 to 350 sq ft = 8,000 BTUs

350 to 400 sq ft = 9,000 BTUs

400 to 450 sq ft = 10,000 BTUs

450 to 550 sq ft = 12,000 BTUs

550 to 700 sq ft = 14,000 BTUs

700 to 1,000 sq ft = 18,000 BTUs

1,000 to 1,200 sq ft = 21,000 BTUs

1,200 to 1,400 sq ft = 23,000 BTUs

1,500 sq ft = 24,000 BTUs

The major difference with our ductless mini-split systems is the number of rooms each air conditioner can cool; whether you have one or eight zones to cover we have the ductless mini split air conditioner for you! Buying a 8 zone ductless mini-split will provide you with a huge amount of coverage. But it doesn’t stop there. We also carry a large selection of ductless mini-split accessories. Shop with HVACDirect.com and save today!


Why Choose a Ductless Mini-Split System?


Mini split systems tend to be a lot more efficient than your typical central split systems. SEER ratings for mini split systems usually range from 18 SEER all the way up to an amazing 30 SEER. With SEER ratings like that, your system will be able to reduce your energy bills significantly compared to standard central split systems.

Zone Climate Control

Ever wanted different rooms in your house set at different temperatures? Mini split systems allow you to set each zone a different temperature and giving you the power to control the temperatures throughout your house easily.

No Ductwork

Ductless mini split systems are exactly as their names would lead on: Ductless. Ductwork is not needed for mini split systems and instead they use copper line sets to run the refrigerant to the indoor units. This allows you to place your air handler in the space that you want it and requires less maintenance than a duct system.


Ductless mini split systems have sound ratings as low as 19 dB for the inside unit. With sound ratings that low, it means that they can operate quieter than a whisper. This allows you to stay comfortable without being distracted by annoying noises.

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