Field Controls CAS-7 Combustion Air System 1.8M BTU 46266306

The Field Controls CAS-7 Combustion Air System 1.8M BTU 46266306 supplies regulated heating equipment by managing controlled airflow delivery into the burner intake section within HVAC systems. It uses an induced air movement process to maintain a steady supply of oxygen required for efficient fuel ignition and sustained flame operation. It includes a fan-assisted assembly that coordinates air intake and distribution through connected duct pathways while maintaining separation from exhaust flow paths. Installed in compatible heating units, it supports consistent burner performance and stable combustion behavior across repeated operating cycles in heating elements.