eFlow USA is proud to support major residential growth in Brooklyn with complete, high-performance airflow solutions. For 54 Crown Street in Crown Heights, we supplied a comprehensive ventilation package featuring nearly 700 4″ Constant Airflow Regulators (CARs) and 200 Custom 6″x6″ Mounting Plate Assemblies for seamless integration across this 569-unit tower.
This 17-story, 569-unit development blends luxury living with community impact, dedicating over 25% of its units to affordable housing. The project team includes Hill West Architects (Project Architect) and Carmel Partners (Developer), with installation by Forward Mechanical and product sales through Albert Weiss Air Conditioning Products Inc.
eFlow-CAR at a Glance
- Bathroom Solution: ~700 4″ CARs calibrated at 35 CFM
- Kitchen Solution: ~200 eFlow-CAR Assemblies (4″ Regulator at 35 CFM in 6″x6″ Plate)
- Performance: Pressure-independent airflow regulation with ±5% accuracy
- Efficiency: Optimizes central fan systems in large multi-family structures
- Learn More: eFlow-CAR Overview | Download eFlowUSA Product Catalog & Price List (PDF)
Project Stakeholders
- Project Architect: Hill West Architects
- Developer: Carmel Partners
- Installer of eFlow products: Forward Mechanical
- Product Representative: Albert Weiss Air Conditioning Products Inc.
- Product sold: Mix of 4″ CARs & Custom 6″x6″ Plate Assemblies (All at 35 CFM)
Why eFlow-CARs Matter for High-Density Housing
- Application Flexibility – Seamlessly integrates into both bathroom and kitchen exhaust systems using custom plates.
- Equal Comfort – Delivers balanced airflow performance to every unit across 17 floors, eliminating stack effect issues.
- Energy Savings – Prevents over-ventilation, a critical operational cost saver for large 500+ unit buildings.
- Simplified Balancing – Factory-calibrated regulators (35 CFM) remove the need for on-site manual balancing.
Project Overview
- Address: 54 Crown Street, Brooklyn, NY
- Building Type: Luxury Residential (New Construction)
- Stories: 17
- Units: 569 Apartments (Including 143 Affordable Housing Units)
- Completion: May 2025
- Scope: Supply of nearly 900 Total Airflow Regulators (Standard & Custom Plate Assemblies)
Scalable Solutions for NYC’s Skyline
From boutique condos to massive mixed-income towers, eFlow-CARs provide the versatile, maintenance-free ventilation infrastructure that New York’s top developers rely on.
🌐 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.
