
Tri-Zone Indoor Unit Combination Rule

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Free Shipping On Orders Over $49
Placing an order over $49, qualifies for FREE UPS Delivery. Items over 100lbs shipped via semi truck, be sure to select "Lift Gate" to lower the product to ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.The ComfortStar C32-MZ-3 is a 27,000 BTU multi-zone outdoor unit designed for use with compatible ComfortStar C32-MZ multi-zone mini-split systems. Its flexible configuration allows multiple indoor units to operate from a single outdoor unit, delivering heating and cooling to different rooms or areas without requiring traditional ductwork.
As part of a compatible C32-MZ system, the C32-MZ-3 supports independent temperature control across individual zones, making it a practical solution for homes and buildings with different comfort needs. Indoor units are sold separately and must be selected according to the C32-MZ Combination Table.
Key specifications
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Nominal Capacity: 27,000 BTU
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Unit Type: Multi-zone outdoor unit
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System Type: C32-MZ Multi-Zone
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Application: Heating + cooling
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Configuration: Ductless multi-zone outdoor unit
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Model: C32-MZ-3
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Indoor Units: Sold separately; refer to the C32-MZ Combination Table


Indoor Units
9,000 BTU CH20-32 Highwall Unit - for C32-MZ Multi-Zone Mini-Split System
12,000 BTU CH20-32 Highwall Unit - for C32-MZ Multi-Zone Mini-Split System