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VRAF Variable Refrigerant and Airflow Systems

Sygnal VRAF is a "1 + More" multi-indoor unit system combining variable indoor airflow with variable refrigerant flow. Each indoor unit can provide multi-zone temperature control or simply be used in a bulkhead style single room application. The 10%-200% capacity ratio makes VRAF an energy efficient and flexible solution.

Designed to work in conjuction with the Sygnal VRAF multi system. The Micro unit is a bulk head sized unit with a powerful Radical fan inside. These can be adjusted for low to high static applications and are great for everything from single room bulk heads, to multi room zoned situations.