eFlow USA delivered a high-volume, precision airflow solution to 36 West 66 Street, NYC, a 25-story luxury condominium development in Manhattan’s Upper West Side. Designed by SLCE Architects and built by Lendlease, the building includes 160 upscale units and showcases cutting-edge MEP coordination by Jaros, Baum & Bolles, structural engineering by DeSimone Consulting Engineers, and development by Extell Development.
Working with installer Triple S Air and product representative Mechanical Technologies, eFlow USA supplied a combination of:
- Custom eFlow-CAR Mounting Plate Assemblies
- Ceiling and Wall Mount eFlow-CAR Assemblies
- e2Flow PLUS System A complete ZRT Alternative solution powered by:
- eFlow-MAX Dual Flow Motorized Regulators (allowing two distinct CFM control setpoints)
- e2Flow (50/60 CFM) paired with eFlow-MAX (650/400 CFM) for maximum flow regulation via inline installation
This configuration supports both exhaust and supply control, replacing legacy ZRT terminal boxes with simpler, more flexible components ideal for high-end residential towers.
ZRT Alternative Innovation for High-Rise Luxury
36 West 66 Street reflects the growing trend toward mechanical simplification and energy optimization in vertical luxury construction.
By leveraging e2Flow PLUS System dual flow solutions, the project eliminated traditional ZRT terminals while preserving exact CFM performance across all systems.
eFlow Solution: e2Flow PLUS System
e2Flow® PLUS system is designed to introduce flexibility and demand control to central ventilation systems. It is used to achieve a combination of low-flow continuous indoor air quality ventilation and on-demand high-flow spot ventilation using the same central fan system. This high efficiency ventilation system promotes high indoor air quality, energy savings and reduces operating costs. This system is used in both large and small systems. Unlike any other product on the market, e2Flow® PLUS offers flexibility in engineering design where system’s components are tailored to the project’s requirements. Combination of two eFlow devices are used to achieve controlled minimum and maximum airflow. e2Flow® PLUS offers simple in-line installation where no mounting hardware or additional support is required.
36 West 66 Street, NYC –
Picture credit to: https://www.6sqft.com/
Key Industry Leaders Behind the Project:
▪️ Architect: SLCE Architects
▪️ General Contractor: Lendlease
▪️ MEP Engineer: Jaros, Baum & Bolles
▪️ Structural Engineer: DeSimone Consulting Engineers
▪️ Developer: Extell Development
▪️ Installer: Triple S Air
▪️ Product Rep: Mechanical Technologies
Why eFlow ZRT Alternatives Matter:
▪️ Dual Flow Control – Meets two CFM set-points
▪️ Easy Installation – Simple in-line installation where no mounting hardware or additional support is required
▪️ High-End Compatible – Silent, efficient performance for premium environments
Take Control of Ventilation Performance Today with eFlow USA
From high-rise residential buildings to affordable housing developments, eFlow USA delivers high-performance ventilation solutions to improve air quality and energy efficiency.
🌐 Website: eflowusa.net
🛒 Order Online: eflowshop.net
📧 Email: [email protected]
📞 Call: 1-833-356-9872
Picture credit to: https://www.6sqft.com/
eFlow-CAR FACTS
eFlow-CAR is a simple solution to balancing ventilation systems. Constant Airflow Regulator is a device that automatically regulates airflows in ventilation systems to constant levels. The passive control element responds to duct pressure, and requires no electric sensors, pneumatic sensors or controls. eFlow-CARs promote high indoor air quality and energy savings.
- UL 2043 Classified
- Composed of fire resistant UL 94 ABS plastic
- Diameters offered: 3”, 4″, 5”, 6”, 8″, 10″
- Operating Pressure Range: 0.08 to 2.4 in w.g. (20-600Pa)
- Airflow settings: 15-765 CFM
- Temperature Limits: -22° to 140°F (-30° to 60°C)
- Suitable for both supply and exhaust applications
- No external power supply needed
- Field Adjustable CFM set point
- Capable of maintaining constant airflow within +- 5% for nominal airflow throughout the target operating pressure range of 0.08 to 2.4 in.
- Standard for Energy Efficient Compliance
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