3" x 3" Proform Insulated Aluminum Flex Kits (30’ x 2 Flex Liner)

3" x 3" Insulated Aluminum Flex Kit is durable aluminum construction. This kit will increase your heater's efficiency in heating your home. Features tight inner connections for superb performance, with no gaskets or sealants required. Fully unitized twist-lock construction. Designed to be the easiest to assemble direct vent available. Low-profile locks and no hems or beads for a beautiful product to look elegant in any interior. Kit includes: cap, (2) 30’ or 35’ lengths of flex. Limited lifetime warranty.

Product Features:

• 3" x 3" diameter
• Twist lock connections provide secure installation without fasteners
• With 30’ x 2 Flex Liner
• Fully Unitized Twist-Lock Construction
• Designed for Appliances Tested and Listed for Direct Vent
• Engineered to ensure optimum appliance performance in both vertical and horizontal vent configurations
• Wind, rain and heat efficiency tested for secure, reliable operation
• Limited lifetime warranty
• Kit includes: cap, (2) 30’ or 35’ lengths of flex

Compatible Manufacturers:  PRO-FORM® Direct Vent System 

Kingsman
Valor
Archgard
Ambiance Fireplaces
Stellar Hearth Products
Jotul
Mendota
Kozy Heat
Ortal
Blaze King
European Home
Empire
Enviro
Travis Industries with Pyramid Cap
U.S. Stove
Napolean Fireplaces

 Installation Manual