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CAR3-S
Constant Airflow Regulators (CAR3-S)
The Aldes CAR3-S Constant Airflow Regulator is a pressure independent balancing damper that automatically regulates airflow in duct systems to constant levels. The CAR3-S requires no electric or pneumatic power or sensors, and works solely off system pressure.
Unlike traditional manual dampers, the CAR3-S compensates for changes in duct pressure caused by stack effect, operable windows and doors, wind, loading filters, etc. The CAR3-S provides a low-cost solution to maintaining the correct airflow balance of ventilation systems, improving system performance and indoor air quality, which can provide significant savings on annual operating costs.
Unlike traditional manual dampers, the CAR3-S compensates for changes in duct pressure caused by stack effect, operable windows and doors, wind, loading filters, etc. The CAR3-S provides a low-cost solution to maintaining the correct airflow balance of ventilation systems, improving system performance and indoor air quality, which can provide significant savings on annual operating costs.
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Pressure Range
Airflow Range (cfm)
Direction
Nominal Duct Width (in)
Nominal Duct Height (in)
Item # |
Pressure Range |
Airflow Range |
Direction |
Nominal Duct Width |
Nominal Duct Height |
---|---|---|---|---|---|
CAR3-H4-SE-0806 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 8 in | Nominal Duct Height N/A 6 in |
CAR3-H4-SE-0808 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 8 in | Nominal Duct Height N/A 8 in |
CAR3-H4-SE-0810 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 8 in | Nominal Duct Height N/A 10 in |
CAR3-H4-SE-0812 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 8 in | Nominal Duct Height N/A 12 in |
CAR3-H4-SE-1004 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 10 in | Nominal Duct Height N/A 4 in |
CAR3-H4-SE-1006 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 10 in | Nominal Duct Height N/A 6 in |
CAR3-H4-SE-1008 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 10 in | Nominal Duct Height N/A 8 in |
CAR3-H4-SE-1010 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 10 in | Nominal Duct Height N/A 10 in |
CAR3-H4-SE-1012 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 10 in | Nominal Duct Height N/A 12 in |
CAR3-H4-SE-1204 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 12 in | Nominal Duct Height N/A 4 in |
CAR3-H4-SE-1206 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 12 in | Nominal Duct Height N/A 6 in |
CAR3-H4-SE-1208 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 12 in | Nominal Duct Height N/A 8 in |
CAR3-H4-SE-1210 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 12 in | Nominal Duct Height N/A 10 in |
CAR3-H4-SE-1212 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Exhaust | Nominal Duct Width N/A 12 in | Nominal Duct Height N/A 12 in |
CAR3-H4-SS-0404 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 4 in | Nominal Duct Height N/A 4 in |
CAR3-H4-SS-0406 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 4 in | Nominal Duct Height N/A 6 in |
CAR3-H4-SS-0408 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 4 in | Nominal Duct Height N/A 8 in |
CAR3-H4-SS-0410 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 4 in | Nominal Duct Height N/A 10 in |
CAR3-H4-SS-0412 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 4 in | Nominal Duct Height N/A 12 in |
CAR3-H4-SS-0604 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 6 in | Nominal Duct Height N/A 4 in |
CAR3-H4-SS-0606 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 6 in | Nominal Duct Height N/A 6 in |
CAR3-H4-SS-0608 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 6 in | Nominal Duct Height N/A 8 in |
CAR3-H4-SS-0610 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 6 in | Nominal Duct Height N/A 10 in |
CAR3-H4-SS-0612 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 6 in | Nominal Duct Height N/A 12 in |
CAR3-H4-SS-0804 | Pressure Range N/A High-Pressure (0.4-2.8 in. w.g.) | Airflow Range N/A 15 to 85 cfm | Direction N/A Supply | Nominal Duct Width N/A 8 in | Nominal Duct Height N/A 4 in |