Selkirk 4" BW Attic Shield (Oval Type B Gas Vent) ocean-blue Hargrove 3315MT Mountain Timber Individual

Hargrove 3315MT Mountain Timber Individual Log

*When ordering standard masonry overlap fit doors it is best to go with the smaller frame size

while the improved air wash system allows glass doors to stay cleaner

DO NOT ATTEMPT TO COVER WITH ONE COAT

for the FAW40 Counterflow Wall Furnace

Selkirk 4" BW Attic Shield (Oval Type B Gas Vent) ocean-blue Hargrove 3315MT Mountain Timber IndividualSelkirk 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