High-rise Multi-zone HVAC Systems

High-rise multi-zone buildings present significant challenges for HVAC systems. You need large capacities to service a great number of floors, but you also need the flexibility to treat each floor and zone within a floor independently for maximum, personalized comfort control. What's more, you need to provide increasingly energy efficient solutions.

Mitsubishi Electric Cooling & Heating provides you with powerful and efficient - yet flexible - solutions that help you meet a wide range of cooling and heating needs. Our industry-leading VRF zoning systems are designed to be modular and configurable to provide you with many options to design the best solution for your unique needs:

  • Indoor units come in ducted and ductless variations and are designed to be placed just about anywhere you want in your interior spaces. Our ductless configurations free up valuable interior space so you can increase ceiling height or even get more usable floors without increasing your building envelope. And, our ducted systems have low profile ducting, reducing the amount ceiling space required to conceal the systems.
  • Condensing units have a wide range of capacities depending on your needs and can utilize a number of cooling and heating energy sources. What's more, they are compact and quiet, simplifying system design.

The Capacity to Handle Big Jobs
Mitsubishi Electric VRF systems provide you with modular condensing units that offer you great flexibility to match your capacity needs. A single condensing unit in our R2-Series can handle up to 20 tons and our Y-series can handle up to 30 tons. Combine a number of condensing units and you can increase the overall capacity of the system. And, since each condensing unit can connect to up to 50 indoor units, your zoning capacity expands exponentially.

Our systems have no problem handling the line length requirements of high-rise buildings. The modular chassis on our outdoor units can accommodate combined length of refrigerant piping to indoor units of up to 3,280 feet one way. By placing one set of condensing units on the roof and one set on the ground, you can double the total line length available.

Efficient Systems that Reduce Costs
With innovative INVERTER and expansion-valve technology, Mitsubishi Electric Cooling & Heating systems consistently perform at 25% higher efficiency than traditional systems.

Quiet Environments for Your Tenants
Mitsubishi Electric Cooling & Heating systems have been thoughtfully designed to minimize disruption to your interior and exterior environments.
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Tenant Metering
Gives you the ability to bill out for HVAC electricity consumption per tenant rather than resorting to approximate usage. You can also tally electrical usage per system or per indoor unit, depending on how your building and systems are configured.

HVAC Simplified
Mitsubishi Electric Cooling & Heating systems have been designed to simplify everything from design and installation to integration, management and maintenance.
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Building Integration and Controls
Our CITY MULTI line is designed to seamlessly integrate with other building controls via LonWorks or BACnet® for collective control of all building systems.
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