The newly renovated Homewood Suites by Hilton at 5320 West Loop 289, Lubbock, TX features eFlow-Constant Airflow Regulators (CAR). eFlow USA supplied eFlow-CAR 4” (30-60
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