Selkirk 4"/5" Firestop Spacer (Oval Type B Gas Vent) bulb This vent kit installs on

This vent kit installs on a vinyl sided home

Suitable for openings less than 49 Inch x 32 1/2 Inch

Oxygen Depletion System for Manual Valve Propane

The CLX 2 comes in 5 convenient sizes ( 45″/ 60″/ 80″ / 100″/ 144″ ) making it easy to add this award winning

Fits Buck Stove Model 1127/1110 stoves

Selkirk 4"/5" Firestop Spacer (Oval Type B Gas Vent) bulb This vent kit installs onSelkirk 4" 5" OV Firestop Spacer 2x4 Wall The firestop spacers center vent in 16" O. C. stud space and serve as a firestop at the ceiling level. This is a required component for Type B 2 x 4 and multi story Type BW installations. Oval Type B Gas VentModel 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