Breathing new life into a classic 1922 multi-family apartment building in the Bronx, eFlow USA supplied various eFlow-CARs for the retrofit at 2072 Creston Avenue, bringing modern indoor air quality standards to its residents. Installer Big B HVAC worked to expertly modernize the 5-story property by integrating these constant airflow regulators to seamlessly balance exhaust ventilation across all 6 units.
Engineering Modern Comfort in Bronx, NY
For a historic multi-family apartment building, maintaining balanced ventilation and superior indoor air quality is a standard expectation. To meet the rigorous demands of the 2072 Creston Ave retrofit, eFlow USA provided various eFlow-CARs. These passive regulators guarantee continuous, precisely balanced airflow, protecting the 6 units from over-ventilation and mechanical noise without requiring power or complex sensors.
eFlow-CAR at a Glance
▪️ Product Models: Various eFlow-CARs
▪️ Applications: Airflow control (Retrofit)
▪️ Performance: Passive regulation; factory-calibrated to various CFM settings; requires no sensors or power
Project Stakeholders
▪️ Installer of eFlow products: Big B HVAC
▪️ Product sold: Various eFlow-CARs
Why eFlow-CARs Matter
▪️ Historic Building Preservation: Easily integrates into existing structures during retrofits, ensuring modern code compliance without invasive ductwork changes.
▪️ Consistent Indoor Air Quality: Eliminates the stack effect often found in older multi-story buildings, delivering balanced exhaust for all tenants.
▪️ Maintenance-Free: Passive operation provides lasting reliability and energy efficiency.
Project Overview
▪️ Address: 2072 Creston Ave, Bronx, NY
▪️ Building Type: Multi-Family Apartment Building (Retrofit)
▪️ Expected Completion: Retrofit (Originally Built in 1922)
▪️ Number of Floors: 5
▪️ Number of Units: 6 units
▪️ Scope: Supply of various eFlow-CARs
Defining the Standard for Premier Developments
From boutique luxury condominiums to elite high-rise residential properties, eFlow-CARs deliver the precise airflow necessary for modern building codes and premium resident comfort.
🌐 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.
