4-Port Manifold Kit HVAC Pro Kit The Manifold includes:

The Manifold includes:

A single Ferrule for one side of a Duct

2 Couplers

This Kit is set up for direct sale to HVAC Pro's

12 Ferrules

4-Port Manifold Kit HVAC Pro Kit The Manifold includes:A Complete Kit with all parts. Just define your "In" and "Out" Ventilation Boot specs and we've got you covered for the rest! Manifold Kit: 2 x 4 Port Manifolds in the Kit, one for Fresh Air and one for Stale air Includes: 6 pieces of 3" x 50' Ducting (uninsulated). For additional pieces, please order through "Extras". 2 Coupler Kits (2 Ferrules + 1 Coupler in each kit) 16 Ferrules 8 Elbows 8 Ventilation Boot Assemblies with matching Grills and Hanger