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What is Constant Airflow Regulator

Concept Constant airflow regulator is an independent control element operating without an external power supply, maintaining the required airflow rate regardless of upstream pressure changes. Consequently,system balancing is not needed. As the dynamic pressure in the...

What is a CAR-II

What is a CAR-II ?           The CAR-II – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no...

Types of Constant Airflow Regulators installed by FixDuct

Constant Airflow Regulator American ALDES CAR Classic – sized 4 inches to 10 inches. The CAR-Classic – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element...

Benefits of Air Duct Sealing

Benefits of Duct Sealing A duct system that is well-designed and properly sealed can make your home more comfortable, energy efficient, and safer. Comfort Sealing and insulating ducts can help with common comfort problems, such as rooms that are too hot in the summer...