Tackling the complex airflow demands of Brooklyn’s newest all-electric development, eFlow USA supplied eFlow-CAR Wall Mount Fire Damper Assemblies and eFlow-CAR Ceiling Mount Assemblies for the luxury rental building at The Eve, 827 STERLING PLACE, Brooklyn, NY. The premier project team bringing this 7-story, 76-unit development to life includes Issac & Stern Architects (Project Architect), A&D Engineering PLLC (Engineer), Haussmann Development and Kriss Capital (Developers), with eFlow products expertly installed by GODFREY’S REFRIGERATION.

Sustainable Luxury and Affordable Housing
The Eve represents the future of New York City real estate: all-electric, highly efficient, and inclusive. Balancing the ventilation needs of a modern, mixed-income, all-electric building requires precision. By utilizing eFlow-CAR Wall and Ceiling Mount Assemblies (including our specialized Fire Damper Assemblies), the building ensures consistent, reliable exhaust airflow for every single unit—from the luxury rentals to the affordable housing apartments. This passive regulation eliminates the over-ventilation common in multi-family buildings, protecting the building’s all-electric infrastructure and providing balanced, healthy indoor environment for all residents.
eFlow-CAR at a Glance
▪️ Product Models: eFlow-CAR Wall Mount Fire Damper Assemblies; eFlow-CAR Ceiling Mount Assemblies
▪️ Applications: Precision exhaust airflow control for kitchens and bathrooms in a new-construction, all-electric building
▪️ Performance: Passive, automatic regulation; continuous indoor air quality without power or sensors
Project Stakeholders
▪️ Developers: Haussmann Development and Kriss Capital
▪️ Project Architect: Issac & Stern Architects
▪️ Installer of eFlow products: GODFREY’S REFRIGERATION
▪️ Product sold: eFlow-CAR Wall Mount Fire Damper Assemblies and eFlow-CAR Ceiling Mount Assemblies
Why eFlow-CARs Matter
▪️ All-Electric Efficiency: Reduces wasted HVAC effort and energy consumption, perfectly aligning with the building’s all-electric design.
▪️ Life Safety Integration: Wall Mount Fire Damper Assemblies provide critical code compliance and fire safety in a seamless package.
▪️ Healthy Ventilation: Supports superior indoor air quality for all residents across market-rate and affordable units.
▪️ Maintenance-Free: Passive operation ensures long-term reliability without the need for constant recalibration.
Project Overview
▪️ Address: The Eve, 827 STERLING PLACE, Brooklyn, NY
▪️ Building Type: Luxury Rental and Affordable Housing (New Construction, All-Electric)
▪️ Number of Floors: 7
▪️ Number of Units: 76 (including 23 affordable housing units)
▪️ Completion: Late 2025
▪️ Scope: Supply of eFlow-CAR Wall Mount Fire Damper and Ceiling Mount Assemblies
Defining the Standard for Modern Multi-Family
From dedicated affordable housing to all-electric luxury rentals, eFlow-CARs ensure balanced ventilation, energy efficiency, and life safety compliance.
🌐 Website: eflowusa.net
🛒 Order Online: eflowshop.net
📧 Email: sales@eflowusa.net
📞 Call: 1-833-356-9872
📄 Download eFlowUSA Product Catalog & Price List (PDF)
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
American Aldes Alternative to Aldes CAR3, Aldes CAR3-S, Aldes CER3-R, Aldes CER3-S, Aldes CER3-S-F, Aldes CSR3-R, Aldes CSR3-S, Aldes CSR3-S-F, Aldes CEB3-WS, CEB3-WB, Aldes CEB3-CS, CEB3-CS-F, Aldes CSB3-WS, Aldes CSB3-WB, Aldes CSB3-CS, Aldes CSB3-CS-F, Aldes ZRT, equal to Aldes MR MAX Alternative to American Aldes: car ii, Equal to Nailer Constant Volume Regulator Nailer CVR CVR-SP – Constant Volume Regulator – Standard Pressure CVR-HP – Constant Volume Regulator – High Pressure CVR-LP – Constant Volume Regulator – Low Pressure CVR-GM – Constant Volume Regulator – Grille Mount CVR-FD – Constant Volume Regulator – w/ Fire Damper CVR-T – Constant Volume Regulator – Transition Collar Equal to young regulator Constant Volume Regulator CVR, young regulator CVD, CVD-S constant volume damper, CVDR: Rectangular Constant Volume Damper, 4011-CVR: Fresh Air Damper w/ a CVR, CVEF8, CVEF5, CVRF2, CVR-LP Constant Volume Regulator Low Pressure, CVR-HP Constant Volume Regulator High Pressure model cvrf5, model cvr8, cvp plus enhanced constant volume regulator, cvpfd constant volume regulator in a UL-rated assembly, cvpf5 enhanced constant volume regulator wall mount box, cvpf2 register box, cvd constant volume damper, cvdr rectangular constant volume damper, cvrf8, cvrf5, cvrf2, CVR, CVRF1, CVRF2, CVRF5, CVRF8 Alternative to greenheck ABD, ABD-FD, ABD-RB, ABD-T, ABD-Z1, ABD-Z2.
Automatic balancing damper, automatic airflow balancing, automatic balancing valve Equal to United Enertech constant volume regulator model, precision flow model, CR, CR-LP, CR-HP, CRB-10-S, CRB-10-S-CD, CRB-10-E, CRB-10-E-CB, CRB-10-E.





