eFlow USA supplied eFlow-CAR Ceiling Mount Assemblies for the new 100% affordable senior housing development at Stevenson Commons, 1841 Seward Avenue, Bronx, NY. Designed with a strict focus on healthy living and sustainability, this 6-story, 117-unit new construction project is brought to life by a dedicated team. Project stakeholders include WXY Architecture + Urban Design (Project Architect) and Skyline Engineering (MEP Engineer), with eFlow products expertly installed by R&S United Services Inc and supplied through our Product Representative, SRS Enterprises Inc.

Prioritizing Senior Health and Sustainability
For a development dedicated entirely to affordable senior housing, maintaining superior indoor air quality is not just a luxury—it is paramount for resident health and comfort. eFlow-CAR Ceiling Mount Assemblies provide the perfect passive ventilation solution for Stevenson Commons. Factory-calibrated to deliver exactly 20 CFM for toilet exhaust and 60 CFM for kitchen exhaust, these regulators ensure continuous, balanced airflow. By preventing over-ventilation and eliminating the need for complex, power-dependent sensors, eFlow-CARs align perfectly with the building’s sustainability goals while keeping operational and maintenance costs low.
eFlow-CAR at a Glance
▪️ Product Models: eFlow-CAR Ceiling Mount Assembly
▪️ Applications: Exhaust airflow control for kitchens and bathrooms (New Construction)
▪️ Performance: Passive regulation; factory-calibrated to 20 CFM (Toilet) and 60 CFM (Kitchen); requires no sensors or power
Project Stakeholders
▪️ Project Architect: WXY Architecture + Urban Design
▪️ MEP Engineer: Skyline Engineering
▪️ Installer of eFlow products: R&S United Services Inc
▪️ Product Representative: SRS Enterprises Inc.
▪️ Product sold: eFlow-CAR Ceiling Mount Assembly
Why eFlow-CARs Matter
▪️ Senior Wellness: Delivers consistent, high-quality indoor air essential for vulnerable populations.
▪️ Sustainability Focus: Zero-power, passive operation supports the building’s green design and energy-efficiency targets.
▪️ Precision Calibration: Exact 20 CFM and 60 CFM set points ensure strict code compliance and optimal system balancing.
▪️ Maintenance-Free: “Set it and forget it” reliability is ideal for long-term affordable housing operations.
Project Overview
▪️ Address: Stevenson Commons, 1841 Seward Avenue, Bronx, NY
▪️ Building Type: 100% Affordable Senior Housing (New Construction)
▪️ Number of Floors: 6
▪️ Number of Units: 117
▪️ Scope: Supply of eFlow-CAR Ceiling Mount Assemblies (set to 20 CFM and 60 CFM)
Defining the Standard for Healthy Affordable Housing
From luxury high-rises to vital affordable senior housing, eFlow-CARs deliver the precise airflow necessary for healthy, sustainable, and energy-efficient living.
🌐 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
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