Metal-Fab 4 Inch Type B Round Chimney Pipe Adaptor
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Metal-Fab 4 Inch Type B Round Chimney Pipe Adaptor

Metal-Fab 4 Inch Type B Round Chimney Pipe Adaptor

$30.40 $39.99 24% Off
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Contractor / Technical Details

Vent Type

B-Vent

UL Listing

UL441

Pipe Shape

Round

Telescoping

No

Adjustable

No

Number of Walls

2

Material

Galvanized Steel; Aluminum;

Painted

No

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Product Details

Manufacturer: Metal-Fab
Metal-Fab Part Numbers: 4M6A
Item Number: MFB-4M6A
UPC: 622417101462

Features

  • Connects 4" Metal-Fab Round B-Vent Chimney Pipe to male ends of other pipe brands (see list of approved brands below)
  • .018" galvanized steel outer wall and .012" aluminum alloy inner wall
  • 1/4" insulating air space
  • Double-wall design allows a 1" clearance to combustibles
  • SureLock locking system creates secure connections without tools
  • Hemmed flue and casing eliminate sharp edges
  • Listed to UL 441
  • Limited one-year warranty
  • Approximate Dimensions: 4" inner diameter x 6" L
  • Compatible with the following brands of Type B gas vent pipe
  • General Products Co. - Airjet
  • American Metal Products Co. - Amerivent
  • Hart & Cooley - Metlvent
  • Household Manufacturing Inc. - Metalbestos and Airmate
  • Mitchell Metal Products Inc. - Mitchvent
  • Selkirk Metalbestos - Metalbestos
  • Simpson Dura-Vent Inc. - DuraVent
  • ECCO Heating Products - ECCO Manufacturing
One of the major advantages of using Metal-Fab Type B Round Chimney Pipe is its ability to connect to other brands of venting. If you're planning an installation that involves connecting four-inch Metal-Fab to the male end of another brand of pipe, you may need this Metal-Fab 4 Inch Type B Round Chimney Pipe Adaptor. Fortunately, this adaptor features the same SureLock locking system as regular Metal-Fab chimney pipe so using it is a breeze.

*Please Note: Pipe overlaps 1.5" when joined together. Therefore, the assembled length is 1.5" less than listed.

Contractor / Technical Details

Product Details

Vent Type

B-Vent

UL Listing

UL441

Pipe Shape

Round

Telescoping

No

Adjustable

No

Number of Walls

2

Material

Galvanized Steel; Aluminum;

Painted

No

Adapter Needed

No

Support Included

No

Rigid Compatibility

No

Includes Trim

No

Includes Insulation Shield

No

Is Firestop

No

Includes Adapter

No

Adaption

Brand

Category

Transition

Includes Cap

No

Vented

No

Firestop Required

No

Air Intake

No

Dimensions / Measurements

Lower Vent Size

4 inches

Upper Vent Size

4 inches

Min Effective Length

4.5 inches

Max Effective Length

4.5 inches

Required Clearance

1 inches

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Customer Reviews

Metal-Fab 4 Inch Type B Round Chimney Pipe Adaptor
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
By Todd S.
Aug 10, 2024

Perfect Fit! Efficient Chimney Pipe Adaptor

This adaptor was a perfect fit for my chimney pipe and has been very efficient. Highly recommend!
4.0
Star - 1 Star - 2 Star - 3 Star - 4 Star - 5
1 Reviews
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