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3in-4in

MF 4M4

Most commonly asked for B-venting!

DW GAS VENT 4"RD 4' LG

Item # MF 4M4
Availability: In stock
Shipping Dimensions (WxHxD): 4.5 x 50.0 x 4.5

VendorSpec Sheet

  • Double wall gas vent pipe - up to 400 deg F plus ambient
  • Grade G90 galvanized steel (.018" min.) for the outer casing.
  • Aluminum (.012" min.) for the inner liner.
  • 4" i.d. 4-5/8" o.d.
  • 48" length - twist lock design - fast and easy to install -
  • Precise locking mechanism that is exceptionally tight, yet, can be disassembled without damage to the product.
  • 5 lbs.

::ESPAÑOL::

  • Doble pared gas humero - hasta 400 grados F y ambiente
  • Acero galvanizado G90 grado (. 018" min.) para la carcasa.
  • Aluminio (. 012" min.) para el forro interior.
  • 4" identificación 4-5/8" o.d.
  • 48" longitud - twist lock diseño - rápido y fácil de instalar
  • Preciso mecanismo de bloqueo que es excepcionalmente fuerte, sin embargo, se puede desmontar sin dañar el producto.
  • 5 libras.