free webinar

Tap into the ES Magazine App!
Get the latest industry news on your smart phone or tablet

HVAC Product/Literature/Software

VRF units: Mitsubishi Electric U.S. Cooling & Heating Division

Mitsubishi-042213-body.jpgUpdated features include industry-leading efficiencies, improved heating startup

Mitsubishi Electric US Cooling & Heating Division (Mitsubishi Electric) has announced significant improvements to its Variable Refrigerant Flow (VRF) zoning R2-Series and Y-Series cooling and heating systems. High efficiencies, a smaller footprint, and improved heating startup make these outdoor units ideal for a variety of commercial applications.

“The latest Mitsubishi Electric VRF zoning units feature benefits customers expect from Mitsubishi Electric — complete zone control, flexibility and ease of installation — while also offering a smaller footprint and improved efficiencies,” says Mike Smith, senior product marketing manager, Mitsubishi Electric US Cooling & Heating Division.

Both the R2-Series (PURY) and Y-Series (PUHY) units take advantage of Mitsubishi Electric’s INVERTER-driven compressor technology and use intelligent controls for superior operation. 

The R2-Series units (pictured above) are the only two-pipe systems to offer simultaneous cooling and heating. Features of the enhanced model include:

  • Simultaneous cooling and heating to 14°F ambient conditions
  • Quiet operation: 58 to B(A)
  • Support of an extended setpoint range


Features of the upgraded Y-Series units include:

  • Cooling or heating up to 50 zones through one outdoor unit
  • Quiet operation: 58 to B(A)
  • Cooling to minus 10° with optional low ambient kit
  • Extended pipe length up to 98 ft vertical height between indoor units


The Y-Series and the R2-Series can be connected using the G-50A/GB50A controllers and monitored through the CITY MULTI Controls Network.

You must login or register in order to post a comment.



Image Galleries

ES Gallery: Snapshots & Systems

Check out highlights from projects featured in our magazine this year!

Engineered Systems Magazine


2015 March

Check out the March issue of ES with the cover story: High-Rise Overhaul, and features: Selecting & Installing Fire And Smoke Dampers To Ensure Code Compliance; Energy Optimization In Existing Buildings; and The Skinny On Reactors For VFDs.
Table Of Contents Subscribe

System Design

Based on your experience and knowledge level, are you currently comfortable designing or maintaining a system incorporating VRF or radiant ceiling panels?
View Results Poll Archive


The Green Energy Management Book

Learn from our experts how to evaluate job opportunities, market your services, sell a Walk-through Survey, target areas for an Energy Audit, calculate energy savings, do retrofit work, and win continuing contracts for retrofit work.

More Products

Clear Seas Research

Clear Seas Research ImageWith access to over one million professionals and more than 60 industry-specific publications,Clear Seas Research offers relevant insights from those who know your industry best. Let us customize a market research solution that exceeds your marketing goals.

Tomorrow's Environment Podcast

This series from longtime columnist and chronic forward-thinker Howard McKew covers a lot of ground -- from retrocommissioning to systems training, on toward checklists for drawings and tips for meeting minutes. Click HERE to be taken to the podcast page!


new Facebook icon Twitter icon YouTube iconLinkedIn icon  Google+