Metalbest 1604247B Stainless Steel / Galvanized Steel Painted Black Direct-Temp 4" x 7" Direct Vent Universal Adapter

- Item #: BCI1069767
Originally $57.33, You Save 36%
Stainless Steel / Galvanized Steel Painted Black
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4" x 7" Direct Vent Universal Adapter from Direct-Temp

The appliance adapter can be used to ensure a secure connection to twist-lock type appliance outlet collars but is not required in every application. Direct-Temp will slide directly onto most direct vent appliance outlets.

Direct-Temp system features stainless steel inner and heavy duty galvanized steel outer walls. Heavy duty centering brackets keep inner pipe centered and chamfered edges allow for easy slide-together assembly. The free-floating inner liner allows the pipe to expand and contract under high temperature, without creating gaps or stress points. The LockTab(r) is a unique design that allows for 360° rotation while securely locking the sections of pipe together with just a push of the tab.


  • Siliconozed fiberglass seal
  • LockTab security
  • Pipe rotates easily to align system components
  • No sealant required
  • High efficiency performance
  • For all direct vent appliances with 4" x 7" outlet including Napoleon
Connection Specifications:
  • Joint/Connection Overlap: 1-5/8"
  • Joint/Connection Type: Twist-Lock standard on all diameters
Material Specifications:
  • Outer Wall: Heavy duty galvanized steel
  • Inner Wall: 304 Stainless Steel

Additional Metalbest Links

Our SKU: Metalbest 4DT-AAN

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

Metalbest 1604247B Product Specifications

Specification Sheet
Installation Guide
Configuration Adapter
Fuel Type Gas
Length 4
Manufacturer Warranty Lifetime Limited
Material Stainless Steel, Galvanized Steel
Pipe Class Direct Vent
Pipe Inside Diameter 4
Pipe Shape Round
UL Listed Yes
Vent Construction Double Wall
Vent Pipe Size 4 x 6-5/8

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

Metalbest 4DT-AAN Reviews

Rated 5 out of 5 by from Excellent Product I installed a Napoleon gas stove in our basement. It comes with a 7" direct vent connection. This adapter worked perfectly to allow easy installation of the exhaust piping. Custmer service was very helpful with this project.
Date published: 2013-01-05

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