Field Controls IAH-6 Combustion Air System Intake Hood

The IAH-6 Combustion Air System Intake Hood from Field Controls ensures reliable, clean combustion air for round 6-inch applications. This round, 6-inch diameter intake hood is designed for use with CAS-2BB, CAS-2CB, and CAS-2B 375 combustion air systems.

Engineered for durable, dependable performance in industrial environments, the IAH-6 minimizes intake turbulence and promotes steady airflow to your burner. Built from rugged metal with a protective finish, it stands up to heat, dust, and humidity while maintaining seal integrity. Its straightforward mounting and compatibility simplify retrofits and service, helping keep your system running smoothly and efficiently.

Whether upgrading an existing furnace hood or installing new equipment, the IAH-6 integrates with standard ductwork and mounting patterns. The design reduces turbulence at the intake, helping maintain a consistent draft and safer combustion across operating temperatures.

• 6-inch round design for optimal air delivery
• Compatible with CAS-2BB/CAS-2CB/CAS-2B 375 combustion air systems
• Durable metal construction with protective finish
• Easy installation with standard fittings
• Improved airflow and system efficiency for safer operation