Selkirk 5" x 8" Cathedral Support Box (Direct-Temp Gas) Blue Adjustable 6/12 to 12/12 pitch

Adjustable 6/12 to 12/12 pitch

Height 33" Width 32" Depth 16"

The Onyx® has two heat settings at 1500W and 750W

9% Type Insert

Selkirk 5" x 8" Cathedral Support Box (Direct-Temp Gas) Blue Adjustable 6/12 to 12/12 pitchSelkirk 5" x 8" Cathedral Support Box Used to support Direct Temp pipe when installing in a cathedral or pitched ceiling. CCS comes with Support Collar and Decorative two piece Trim Plate. Direct Temp Gas The latest Direct Vent Gas Fireplace Venting technology listed for use with a wide variety of appliances. Direct Temp features a 304 Stainless Steel inner liner providing exceptional corrosion resistance for long term system integrity. Selkirk Direct