What is Toilet Plume and how can eFlow-Constant Airflow Regulators keep bathrooms from getting people sick ?

What is Toilet Plume? Toilet plume occurs when the force of flushing the toilet sprays microscopic particles into the air. A study conducted by The CDC demonstrated that potentially infectious aerosols may be produced in substantial quantities during flushing. Aerosolization can continue through multiple flushes and may expose subsequent toilet users. Some of the aerosols desiccate to become droplet nuclei and remain adrift in the air currents. Research suggests that toilet plume could play a contributory role in the transmission of [...]

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eFlow-Constant Airflow Regulators for Passive House Institute Certification

The Passive House Institute (PHI) is an independent research institute and is the only internationally recognized performance-based energy standard in construction. This is what Building Systems Engineer from Steven Winter Associates, Inc had to say about the use of eFlow-Constant Airflow Regulators in the ventilation systems for Passive House Institute Certification.     Follow the link to view complete presentation https://vimeo.com/371959970 Visit https://eflowusa.net/product/constant-air-flow-regulators-3/ for Constant Airflow Regulator product information.

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211 West 29th Street, NYC is Passive House Institute Certified! 

Installation of eFlow-Constant Airflow Regulators at 211 West 29th Street, New York, NY contributed to the project obtaining a Passive House Institute Certification.  The Passive House Institute (PHI) is an independent research institute and is the only internationally recognized performance-based energy standard in construction. Designed by ZH Architects, EP Engineering and Steven Winter Associates -Passive House consultants, 211 West 29th Street, NYC is currently one of the tallest Passive House building in the world. This 24 story mixed use project has [...]

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Introducing eFlow-Constant Airflow Regulator Dual Flow (Motorized) !

We are expanding our product line! Introducing eFlow-Constant Airflow Regulator Dual Flow (Motorized) !  eFlow-CAR Dual Flow self-regulating motorized dampers are designed to introduce flexibility and dynamic control to central ventilation systems. Used in both large and small systems, the eFlow-CAR Dual Flow, regulates ventilation without the need for individual fans. The module opens and closes via a blade controlled by an electric motor, eliminating the need for expensive pneumatic electronic control systems. eFlow-CAR Dual Flow is available in 5”, 6” [...]

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eFlow USA, LLC Certified By the Women’s Business Enterprise National Council 

eFlow USA LLC, the premier direct supplier of CONSTANT AIRFLOW REGULATORS, is proud to announce national certification as a Women’s Business Enterprise by the Woman Presidents’, a regional certifying partner of the Women’s Business Enterprise National Council (WBENC). WBENC’s national standard of certification implemented by the Woman Presidents’ is a meticulous process including an in-depth review of the business and site inspection. The certification process is designed to confirm the business is at least 51% owned, operated and controlled by [...]

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211 Madison Avenue , NYC

Years of musty odors and poor indoor air quality at Morgan Court, NYC resolved by installing eFlow-Constant Airflow Regulators! Morgan Court at 211 Madison Avenue , NYC is a 32 story building that has been described as having been “designed and built as a staple of elegance, luxury and prestige”. With just two residences per floor, this 28 story building offers an enviable level of privacy. Unfortunately, the building had been plagued with issues related to a poorly designed ventilation [...]

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The New York State Psychiatric Institute

Thanks to eFlow Constant Airflow Regulators, The New York State Psychiatric Institute in NYC, now meets the AAALAC’s (Association for Assessment and Accreditation of Laboratory Animal Care) strict Indoor Air Quality standards! eFlow USA is proud to announce that eFlow-Constant Airflow Regulator’s (CAR’s) played a pivotal role in helping The New York State Psychiatric Institute, located at 1051 Riverside Drive in NYC, meet the AAALAC’s (Association for Assessment and Accreditation of Laboratory Animal Care) strict Indoor Air Quality standards. The AAALAC is [...]

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Moxy Hotel

Another Marriott Brand hotel, to feature  eFlow-Constant Airflow Regulators! Moxy is Marriott’s national brand of “affordable luxury” hotels. Developed by Lightstone Group,the 13-story building at 112 East 11th Street spans 78,361 square feet and has  311 rooms, for an average size of about 250 square feet per room. In addition, the building features a restaurant and lounge in the cellar, a fitness center on the second floor, and a restaurant on the top level. The hotel is expected to open [...]

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Caribe Hilton Hotel

eFlow-Constant Airflow Regulators (CAR) installed at the Caribe Hilton Hotel, located in San Juan, Puerto Rico.  Ventilation accounts for 40 percent of the energy consumption in most buildings. Every cubic foot of air taken out of a building has to be replaced by fresh outside air that has to be heated and cooled.  Approximate ventilation costs are $10 per CFM per year. As an example, a typical hotel with 400 Rooms averages 70 CFM in each room. Code requires only [...]

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Aloft Hotel

Another Aloft Hotel Features eFlow-Constant Airflow Regulators! Starwood Hotels & Resorts Worldwide, Inc. announced in 2016 that their new Aloft hotel located in  Secaucus, NJ would feature state-of-the-art technology.  The use of advanced technology extended to the hotel’s HVAC system with the installation of eFlow-Constant Airflow Regulators (CARs).   CARs correct common ventilation issues such as stack effect and poor airflow balance.  Installation of CARs precisely and automatically regulates building ventilation systems.  By doing so, CARs save energy by reducing the load placed on heating and [...]

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