Io Hvac Controls RAT-14 Retrofit Air Terminal 14 in

Product Description

The IO HVAC CONTROLS RAT-14 is a 14-inch retrofit air terminal designed for integration into existing VAV (variable air volume) and air distribution systems. It fits into ductwork where space and access constraints make standard terminal installation impractical, providing a streamlined path for upgrading older systems without full duct replacement. At 9.5 pounds, the unit is manageable for single-technician installation in tight ceiling plenums. The 11 x 17.25 x 13 inch profile accommodates standard retrofit applications where dimensional clearance is a primary concern. HVAC technicians working on commercial or light-commercial air distribution systems will find this terminal appropriate for scheduled retrofits and system upgrades.

The RAT-14 is suited for retrofit scenarios in commercial and light-commercial buildings where existing ductwork remains in service but terminal units require replacement or modernization. It is applicable in ceiling plenum installations typical of office, retail, and institutional spaces. Its compact footprint relative to its 14-inch nominal size makes it a practical choice when replacing legacy terminal units in constrained overhead spaces without major duct modification.

Key Features

• 14-inch nominal size for direct retrofit into standard air distribution ductwork
• Compact 11 x 17.25 x 13 inch body dimensions for installation in tight plenum spaces
• 9.5-pound unit weight supports single-technician overhead installation
• Retrofit-optimized design minimizes duct modification during changeout

Compatibility

Designed as an OEM-style replacement retrofit air terminal for 14-inch nominal VAV and air distribution applications in commercial HVAC systems.

Installation Notes

Installation should be performed by a licensed HVAC technician. De-energize and lock out the air handling unit and any associated control circuits before beginning work. Follow applicable mechanical and building codes, including SMACNA duct construction standards, when securing the terminal to existing ductwork. Verify dimensional clearances in the plenum before mounting to confirm the unit profile clears adjacent structure and services.

Technical Specifications

• Nominal Size: 14 inches
• Dimensions (W x H x D): 11 x 17.25 x 13 inches
• Weight: 9.5 pounds

Standard Information

• Brand: IO HVAC CONTROLS
• Manufacturer Part Number: RAT-14