Selkirk 18" Adjustable Pipe Length (Round Large - Type B Gas Vent) w50.75 000 Included Burner BTUs Propane

000 Included Burner BTUs Propane 80

000 Finished Opening Dimension 41" (W) x 30

54″ with 41mm trim Spec

Herringbone Firebrick Liner (standard)

It has been designed to withstand harsh weather and extreme temperatures of up to 1300 Fahrenheit without losing its color

Selkirk 18" Adjustable Pipe Length (Round Large - Type B Gas Vent) w50.75 000 Included Burner BTUs PropaneSelkirk 10" to 30" Diameter, 18" Adjustable Pipe Length Used in combination with a straight length of pipe to assure an exact length can be achieved. Round Large Type B Gas Vent Model R Double Wall Type B Gas Vent is designed for quick and easy installation. It's durability makes it ideal for multi family and commercial industrial applications. Featuring an aluminum inner liner designed to assure quick vent action and minimal condensation. Lightweight