Selkirk 4" BW Attic Shield (Oval Type B Gas Vent) ocean-blue for the FAW40 Counterflow Wall

for the FAW40 Counterflow Wall Furnace

DO NOT ATTEMPT TO COVER WITH ONE COAT

Overheat safety shutdown

long-lasting linear flame to be use with BX2(Decorative Box with Both sided) model

Selkirk 4" BW Attic Shield (Oval Type B Gas Vent) ocean-blue for the FAW40 Counterflow WallSelkirk 4" BW Attic Shield The Type BW attic shield is used on a single story AVS building or on the top story of a multi story building for Type BW gas vent. A 26 gauge galvanized sleeve should extend from the top of the ceiling plate into the attic. A Type BW attic shield is required by Los Angeles Code and UMC. 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