METAL-FAB 4M4 VENT PIPES & FITTINGS
METAL-FAB Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
METAL-FAB Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
METAL-FAB Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
METAL-FAB 4M4 VENT PIPES & FITTINGS
Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK

Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK

METAL-FAB
Brand: METAL-FAB
SKU: 4M4
Availability: In Stock

Ships same day if ordered by 12 pm
$27.21
$27.21
$62.46
Manuals:
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Description

Product Description

The Metal-Fab 4M4 is a double wall round gas vent pipe designed for efficient venting of appliances including gas boilers, fireplaces, and furnaces. Constructed with a four-inch diameter and four-foot length, this vent pipe features a twist-lock end type. The inner wall is made from aluminum alloy with a thickness of 0.012 inches, while the outer wall is G90 galvanized steel with a thickness of 0.018 inches. This construction ensures durability and reliability in various heating applications.

  • Double wall design for enhanced insulation
  • Temperature rating of up to 530 degrees Fahrenheit
  • Meets UL 441 and NFPA 54/211 standards

Product Highlights

The Metal-Fab 4M4 vent pipe is suitable for Type B gas vent systems, offering quick installation and strong performance.

Product Information

Standard Information

  • Brand: Metal-Fab
  • MPN: 4M4
Technical Specifications
Size:
4 inches
Length:
4 feet
Material:
Aluminum alloy (flue), G90 galvanized steel (casing)
Material Thickness:
0.012 inches (inner), 0.018 inches (outer)
Temperature Rating:
530 degrees Fahrenheit
Applicable Standard:
UL 441, NFPA 54/211
End Type:
Twist-Lock
Application:
Gas Boiler, Fireplace, Furnace, Unit Heater, Radiant Tube Heater
METAL-FAB 4M4 VENT PIPES & FITTINGS

METAL-FAB

Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK

$62.46 $27.21
METAL-FAB 4M4 VENT PIPES & FITTINGS
Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK
Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK

METAL-FAB

Metal-Fab 4M4 Type B Double Wall Round Gas Vent Pipe, 4 in Dia x 4 ft L x 1/4 in THK

$62.46 $27.21

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