Selkirk 4" Base Plate (Oval Type B Gas Vent) d26.25 No assembly required - just

No assembly required - just add wheels

a wall bracket is included in the lamp price

Withstands tough and wet conditions

Keep your hands safe with our deluxe

Traditional is all well and good

Selkirk 4" Base Plate (Oval Type B Gas Vent) d26.25 No assembly required - justSelkirk 4" Base PlateThe Type BW hold down plate is required for connecting Type BW vent to a wall furnace outlet. Oval Type B Gas Vent Model OV Type B Gas Vent offers all of the advantages and installation conveniences of round pipe in a compact oval design. An aluminum inner liner designed to assure quick vent action and minimal condensation. Complete line of components that work together with Model RV round Type B Gas Vent. 4" to 6" Diameter: