VRF is Unique Solution for Historic Tribeca Landmark

                  Listed on the National Register of Historic Places, the eleven story building at 260 West Broadway was built by the New York Wool Warehouse Company as the New York Wool Exchange in 1894-1896. Designed by William B. Tubby in the Renaissance revival style, the building was advanced in […]

VRF HVAC Market In NYC Poised for Significant Growth

The combination of new FEMA flood insurance requirements, aging chiller and cooling tower plants, fears of legionella contamination and illness, a surging real estate market and increased population density are converging to create a perfect storm for VRF growth in the New York metropolitan area and beyond. Currently, we are involved in several multi-tenant VRF […]

LG Brings New Indoor VRF Heat Pump to the US Market, Filling a Void for Urban HVAC Design

For some time now I have been advocating for an indoor single phase VRF (variable refrigerant flow) split system with a horizontal discharge condensing unit for window, through the wall and/or louver applications. Even though VRF systems have the capability for long refrigerant piping runs for outdoor roof or areaway space, sometimes that space is […]

Tough Heating Season Forecast in the Northeast for Oil Consumers

With home heating oil prices currently at $4.25 per gallon here on Long Island and a much colder season forecast ahead, this Newsday article predicts a difficult winter for those heating with fuel oil.  Two thirds of Long Islanders still heat their homes with oil and the majority of those would choose to convert to […]

VRF System Ratings and Qualifying for Demand Side Incentives

The American Heating and Refrigeration Institute (AHRI) has finally developed a new certification program for variable refrigerant flow multi-zone split air conditioners and heat pumps. In years past, systems manufactured by Mitsubishi, Daikin, LG and the like were unable to qualify for utility rebates and Federal tax incentives because there was no way to rate […]

The Benefits of Combining VRF and Geothermal Technologies

Two of my favorite (and most efficient) technologies can actually be combined to form an uber-efficient HVAC system. Both Mitsubishi and Daikin have provided water-cooled condensing units as part of their US line-up for several years. However, only recently has this technology been refined through plate and frame heat exchangers and control logic to perform […]

VR Technology Becomes Mainstream Solution in Urban Environments

Variable Refrigerant technologies have become a mainstream HVAC application in urban environments over the past decade. The flexibility of unit design and layout configurations has made this a market niche for Air Ideal and other mechanical design/build firms in the New York metropolitan area. With a variety of indoor evaporators for floors, ceilings, walls and […]

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