Y Series Hyper Heat Ductless Systems

Mitsubishi Electric has taken heating to a whole new level with our exclusive, patent-pending Hyper-Heat Inverter (H2iTM) technology. Even when outdoor temperatures drop to -25°C – a challenge for many competitive air-source heat pump systems – City Multi stays on the job, keeping the indoors at a comfortable and consistent level.

At the heart of the H2i technology is the Flash Injection Circuit. The Flash Injection Circuit consists of a Heat Interchanger (HIC) and a compressor equipped with an injection port. It works by allowing a portion of two-phase refrigerant (gas-liquid) to bypass the outdoor coil, and recollect heat energy at the Heat Interchanger (HIC) that is normally rejected during the flash process in the outdoor unit. The Flash Injection Circuit then injects the energized two-phase refrigerant at a lower temperature into the compressor through the injection port during the compression process. This reduces the temperature inside the compression chamber, allowing the compressor to run at higher speeds to offset the effect of low suction pressure and the low refrigerant mass flow rate due to low ambient temperatures. As a result, City Multi is able to maintain a high heating capacity and achieve higher performances without being affected by the cold.

Remote Controller

Simple Remote Controller

Wireless Remote Controller

System Remote Controller

Schedule Timer

ON/OFF Remote Controller

Controller

The H2i system ensures a stable heating operation and constant comfort by delivering continuous heating for up to 250 minutes in one cycle and significantly reduces the defrost time between cycles.
The H2i system further enhances the heating operation of
City Multi. It pushes the boundaries of heat pump technology and is able to provide 75% of heating capacity at a COP of 1.7 in ambient temperatures as low as -13°F (-25°C).

Y Series Hyper Heat Ductless Systems was last modified: March 28th, 2018 by HVAC Expert

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Local Remote Controllers & Program Timers

Choose from a wide selection of remote local controllers

  • Control individual indoor units.Local Remote Controllers & Program Timers
  • Wide selection of features and programming options.
  • Both fixed wall and remote controllers available.

Centralized Remote Controllers

  • Centralized Remote Controllerscontrols up to 150 indoor units by a single remote controller, or up to 2000 indoor units with the integrated system management software – TG-2000A.
  • Wide selection of features and programming options.

 

Internet Browser Based Controllers

Computerized controllers which work with, or independent of, regular controllers

  • Easy-to-use browser-based interface.Internet Browser Based Controllers
  • Simplifies management of large building systems.

BMS Protocol Interfaces

Easily integrate City Multi with your Building Management System

  • Our exclusive LONWORKS and BACNET interfaces seamlessly integrate City Multi BMS Protocol Interfaceswith any LONWORKS or BACNET based Building Management System (BMS).
  • Simply add more interfaces to manage additional groups of indoor units.

Centralized Control Interfaces

Enhanced controlling functions without the use of PLC

  • System control from analog, digital or pulse input signal.Centralized Control Interfaces
  • Ability to interlock and control general equipment.
  • Cost effective controlling option in place of PLC.

City Multi Maintenance Tool

Simplifies the operation, maintenance & servicing of the City Multi system

  • PC based software used to display system information & change system settings.City Multi Maintenance Tool
  • Generates problem history reports and supports call functions.
  • Both local & modem interface supported.
  • Consists of software & signal converter.

meZO Controller Application

Monitor and control City Multi or Mr. Slim systems from your iPhone or iPod Touch

  • Easy-to-use application for building managers, maintenance personnel & meZO Controller Applicationhomeowners.
  • Monitor and control on/off, mode, set temperature, space temperature, fan speed & vane direction.

People like you shared their purchase and installation experience!

Ron HutchisonRon Hutchison

I can't stress enough how happy & pleased we are with our Napoleon BBQ. From the moment we walked into the showroom, we were met with a very friendly greeting.

My wife and I were so impressed with the calm, sincere and gracious demeanor of Brian. He answered all our questions, gave us his thoughts and professional opinions on everything inquired about.

We will definitely continue our business with Brian and the entire team at Cozy Comfort Plus.

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Martin SykesMartin Sykes

Cozy Comfort Plus Inc. installed a new high efficiency furnace in our house two years ago and it has been operating perfectly ever since. Their service was straight forward, reasonably priced and good value for money. They even walked us through the complicated rebate program that was hard to understand without being involved in the industry.

I would highly recommend them for your next heating and cooling needs.

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Elaine ChangElaine Chang

I requested info online from a few places I found on the internet. Cozy Comfort was the most responsive, not just with the initial info request, but with back-and-forth calls, emails and a site visit. I wanted to convert my wood fireplace to gas, and Brian guided my through the whole process. He explained the type of unit I needed (gas insert), told me the different brands and models that would fit my fireplace opening, and explained the pros and cons of each.

Within a week of my first call, my new gas insert was installed, and a week after that, the stone mantle and hearth were in. The installers laid plastic to protect our flooring, maintained social distance, and were kind to my curious cat and dog. They walked me through how to use the fireplace once the gas insert unit was in. Also, my original fireplace was about 8 inches off-centre (wall is only 13’, so it was noticeable), and Cozy Comfort centred the new one - it looks stunning.

Thanks for everything, Cozy Comfort! I can’t wait for winter 😄

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