Air Flow Products EC14 Tee End Cap 14 Inches

Product Description

The AIR FLOW PRODUCTS EC14 is a tee end cap designed to close off the open end of a 14-inch tee fitting in a duct or piping distribution system. End caps of this type are used to terminate unused branch openings, keeping the system sealed and maintaining proper airflow or pressure. Licensed HVAC technicians and sheet metal contractors install this component during system buildout or modification. The 14-inch sizing corresponds to the nominal diameter of the tee it caps, making correct size matching essential before ordering.

This end cap is suited for use in residential and light commercial air distribution systems where a tee branch requires a permanent or semi-permanent seal. The product designation includes the series identifier 88, which typically indicates a specific duct system product line within the AIR FLOW PRODUCTS catalog. Installers working on trunk-and-branch duct layouts or radial distribution systems will find this component useful when reconfiguring or extending existing runs.

Key Features

• Closes off open 14-inch tee branch ends to maintain system integrity
• Sized to fit nominal 14-inch tee fittings for straightforward, accurate fitment
• Part of the AIR FLOW PRODUCTS 88 series duct fitting line
• Suitable for sealing unused branch openings during system modification or extension

Compatibility

Designed as an OEM-style replacement or accessory end cap for 14-inch tee fittings in residential and light commercial ducted air distribution systems.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal contractor. Power down the air handling unit and relieve any system pressure before working on ductwork connections. Secure the end cap to the tee fitting using the appropriate fasteners and seal all joints with listed duct sealant or foil tape per local mechanical code requirements. Verify that the nominal diameter of the existing tee matches the 14-inch specification of this cap before installation.

Technical Specifications

• Size: 14 inches
• Series: 88
• Component Type: Tee End Cap

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: EC14