Posts tagged ‘Mitsubishi Electric’

March 9, 2017, 9:00 am

Project Profile: The Covenant School

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The Covenant School was founded 30 years ago in Charlottesville, Virginia. The lower school, for students in pre-K through 6th grade, is located in a 65,000-square-foot historic brick building dating back to 1935. With almost 300 students, faculty and staff members, the school needs to operate seamlessly so when the old boiler system started to fail, it needed to find a new heating system as soon as possible. The Covenant School selected our Variable Refrigerant Flow (VRF) technology to answer that need, providing zone control, air filtration and the added bonus of cooling.

To find a suitable system, the school called in Jay Taggart, school board member and the President of W.E. Brown, Charlottesville – the project’s installing contractor. Taggart compared two systems – a water-based chiller and VRF – and made a recommendation to the school. He said, “Everyone agreed that ductwork couldn’t happen, and we were worried the roof couldn’t handle the weight of a chiller, so we came in with a CITY MULTI® solution. With CITY MULTI, there wouldn’t be nearly as much equipment on the roof as a water-based solution, making VRF significantly lighter. Also, CITY MULTI offered simultaneous heating and cooling in a real way because of the heat recovery, and a more detailed level of zoning. And because refrigerant piping is smaller than water piping, VRF offered a more compact solution.”

Installation proceeded during the summer while the students were away, ensuring an easy process for the project team and school. Since the completion of the project, the school has seen improvement in comfort and health. Taggart said, “This is the first time the building has ever been fully air conditioned or had air filtration, so the air quality has gone up drastically. Many teachers say they’ve noticed an impact on their health: fewer allergies and colds.”

Between the improved indoor air quality and increase in control, The Covenant School can now offer a comfortable learning environment for its students and teachers year-round. To read more about The Covenant School, check out the case study here.

Written by MitsubishiHVAC
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March 1, 2017, 9:00 am

Providing Comfort on the Road to Recovery

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In late 2016, Elite Diamond Contractor™, Augusta Fuel, Augusta, Maine, donated labor to install our Zoned Comfort Solutions™ in The Maine Chance Lodge & Retreat, in Belgrade, Maine. The retreat is a part of The Travis Mills Foundation, a nonprofit organization formed by Retired United States Army Staff Sergeant Travis Mills, and dedicates its time to assisting combat-injured veterans. The foundation created the retreat to let veterans and their families visit and relax year-round in a stress-free environment after leaving treatment at the Walter Reed National Military Medical Center, Bethesda, Maryland.

The foundation bought and refurbished a historic mansion built by cosmetics pioneer, Elizabeth Arden, in the late 1920s. The almost 9,000-square-foot property was remodeled and divided into family suites that will be available to veterans and their families. The retreat is scheduled to open in the summer of 2017, ready to provide families with the care and comfort they need.

We are honored that our products can support the efforts of the Travis Mills Foundation, and are deeply grateful that we can provide comfort to those who serve to keep our homes safe everyday.

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February 23, 2017, 9:00 am

Project Profile: Fogo de Chão

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In recent years, Fogo de Chão® (Fogo), the famous Brazilian steakhouse, headquartered in Dallas, Texas, opened a New York City location directly across the street from the Museum of Modern Art, on W. 53rd St. between 5th and 6th Avenues. For its HVAC needs, Fogo selected our Variable Refrigerant Flow (VRF) zoning technology to ensure that guests remain comfortable while dining. Our technology offered the company cost savings over the chilled water system that was originally specified.

The original HVAC design, a water plant on the roof, posed issues of code-compliance, cost and unsightly ductwork for Fogo. The HVAC contractor on the job, Stanley Berger, CEO, Arista Air Conditioning Corp., Queens, New York, proposed VRF as the solution to avoid any issues and to offer the restaurant cost savings. Berger said, “VRF’s simultaneous cooling and heating capability means you can have heat coming from one handler, cooling from another – any combination you want. There’s tremendous energy savings to that.”

Following Berger’s proposition to use VRF, Fogo did an energy analysis to see how the technology would perform in comparison to the chilled water system. VRF dropped the current load by 300 amps, offering tremendous cost savings. However, Fogo was still curious about VRF’s operation, and was unsure if zoning would work well for the restaurant. After seeing VRF in action at multiple installation sites across New York City, Fogo was convinced.

Since installation, VRF has worked tremendously in the new location. It has allowed Fogo to take advantage of the cost savings and to offer complete comfort for dining guests.

To read more about Fogo de Chão’s success with VRF, check out the full case study here.

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February 20, 2017, 9:00 am

It’s Presidents’ Day

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February 15, 2017, 9:00 am

Our New Pro Site Goes Live!

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We’re only two months into 2017, and we’ve been busy here at Mitsubishi Electric! In mid-January, we relaunched our professional website, MitsubishiPro.com, featuring a new, modern design!

We’ve enhanced our website to offer users the same gratifying experience they receive while working with our products every day. The new MitsubishiPro.com is:

  • More user-friendly:: MitsubishiPro.com is compatible with iPads and other mobile devices allowing users to access the website easily from anywhere, at any time. The newly designed website also offers more intuitive search functions – such as the Find a Distributor/Rep – to deliver results and information more quickly and conveniently.

  • More visually appealing: More visuals and less text enhance the browsing experience, making it more enjoyable to navigate and easier to read and understand information. The sleek layout also features high-quality photography and interactive graphics throughout each page, creating a rounded, sophisticated look and feel. Check out our Technology page to experience one of the many interactive graphics.

  • More interactive:There’s no need for website searches anymore. Now users can scroll over icons, like on our Our Product Lines page, for quick and easy access to brochures and manuals that provide more in-depth product information.

Head to MitsubshiPro.com and start exploring today!

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February 14, 2017, 9:00 am

Happy Valentine’s Day!

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February 7, 2017, 9:00 am

Project Profile: R.J. Reynolds Building

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Photos provided by Comfort Supply, Inc.

For 80 years, the historic R.J. Reynolds Building in Winston-Salem, North Carolina, served as the corporate headquarters for The R.J. Reynolds Tobacco Company, a subsidary of Reynolds America, Inc. In 2009, when Reynolds America relocated offices, the building went up for sale. But in 2014, the building gained new owners. PMC Property Group, Philadelphia, and Kimpton Hotels & Restaurant Group, San Francisco, purchased the building with the plan to offer a boutqiue hotel and luxury apartments to visitors and/or future residents of Winston-Salem.

A challenge of the Reynolds Building’s restoration was replacing the outdated HVAC system with a modern, energy-efficient system that could meet the building’s needs. The building needed an unobtrusive and whisper-quiet system while providing tenants with individual control. The mechanical contractor on the job, First State Mechanical, Boothwyn, Pennsylvania, knew Mitsubishi Electric Variable Refrigerant Flow (VRF) technology was the only solution because of its flexibility in design and installation, and because it would not cause any damage to the building’s architecture.

With technical assistance from Comfort Supply, Inc., Pittsburgh, the project team easily installed 84 outdoor units and 425 indoor units, providing the building with a maximum capacity of 5.8 million Btus. In addition to the mechanical equipment, the Reynolds Building was also outfitted with superior controls to keep its tenants comfortable year-round. For the hotel side, specifically, the building system operators have front-end control of the entire building’s HVAC system by using our Diamond Controls™. However, nearly all rooms within the apartments and hotel utilize SmartME Remote Controllers, which allows the building to conserve energy.

Through the renovation, the Reynolds Building has been given new purpose, serving as one of the greatest places to stay or live in Winston-Salem. Once again, our VRF has proven itself to be an effective cooling and heating solution in historic renovations.

To learn more about the Reynolds Building restoration, read the case study provided by Comfort Supply, Inc. here.

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January 26, 2017, 9:00 am

Project Profile: Concord Riverwalk

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A few years ago, Dan Gainsboro, founder and principal of NOW Communities, LLC, Concord, Massachusetts, built the award-winning community of Concord Riverwalk. The West Concord, Massachusetts, development consists of 13 Zero Energy Ready Homes.

While planning the development, Gainsboro faced his largest challenge ‒ finding a system that would cool and heat the homes in an unpredictable climate while also offering impressive energy efficiency. With research and expertise from ZeroEnergy Design, Boston, Gainsboro knew our Zoned Comfort Solutions™ would keep these houses comfortable and efficient even in New England’s icy winter weather.

Gainsboro said, “Japanese-designed mini-splits are just bulletproof. They require little maintenance and are reliable. And the efficiencies!” Gainsboro also noted how year-round performance was a big consideration in the selection process. He continued, “I’ve had good luck with Mitsubishi [Electric] in the past; they’re a bit ahead of the others in terms of addressing concerns related to heating.”

Since project completion, Concord Riverwalk has received media attention across the building industry, applauding its innovative concept and exceptional performance. According to Gainsboro, the residents have also been extremely pleased, especially with their homes’ comfort and low energy costs. Gainsboro said, “I think people are generally pretty satisfied with the return-on-investment for their high-performance home. I believe one resident’s daily electricity is 25 cents a day!”

To read more about Concord Riverwalk, check out the full case study here.

January 24, 2017, 9:00 am

Now Available ‒ K-12 Educational Facilities White Paper

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It’s the start of a new year which means school is back in session. That means it’s perfect timing to read our latest white paper, which discusses how to face HVAC challenges that may affect in K-12 educational facilities. Often HVAC challenges in the educational environment involve occupant comfort and air control. Other concerns to K-12 educational facilities, though, include: stringent air quality requirements (especially pertaining to ventilation), the need for low noise levels, a variety of comfort needs to meet a variety of spaces and occupants, and a preference for simple maintenance.

Our white paper explains why Variable Refrigerant Flow (VRF) zoning technology is a smart solution for these challenges. It highlights how VRF offers industry-leading efficiencies, integration with ventilation systems, advanced filtration systems, whisper-quiet operation and year-round performance. This white paper explains to readers how solutions are possible with VRF and addresses any misconceptions about the technology.

Click here to read the entire K-12 Educational Facilities white paper.

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January 18, 2017, 9:00 am

Project Profile: Stash Residence

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When Jenny and Aaron Stash wanted to settle down in Northbrook, Illinois, a suburb of Chicago, they searched for a house that would meet their requirements. For the Stashes, that meant sustainability, high indoor air quality and energy efficiency. After an unsuccessful search, the Stashes decided to build a home of their own. They carefully designed and built a three-floor, 3,500-square-foot house and incorporated many sustainable elements into its architecture. The Stashes outfitted the home with bamboo flooring, fiber-cement siding, LED lighting and one of our extremely energy-efficient cooling and heating systems.

The Stashes called in Michael S. Kollman, AIA, LEED AP and the president of SmartHaus, Inc., Prairie View, Illinois, a high-performance home design-build company, to find an HVAC system. The selected system would need to provide year-round comfort and be energy-efficient. Kollman worked with two University of Illinois engineers to find an answer for the house. The result: our Zoned Comfort Solutions™.

Kollman said, “Mini-split heat pumps with a conditioned energy recovery ventilation system would give us all the features we wanted and the highest-obtainable indoor air quality. We also looked at geothermal, radiant and forced air systems, but because the envelope is so efficient we just didn’t need a tremendous amount of energy. Mini-splits were the perfect solution.”

The Stashes’ home qualified for LEED® Platinum certification thanks, in part, to our system’s ability to reduce distribution losses and optimize energy. In addition to helping achieve LEED certification, our system also allowed the Stashes to see a great reduction in energy usage. Compared to other houses in Illinois, the Stashes’ home uses just one-quarter of the energy each month!

To read more about the Stashes’ LEED-certified home and how it saves energy all year round, check out the full case study.

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