Selkirk 5" x 8" Cathedral Support Box (Direct-Temp Gas) Blue The Onyx® has two heat

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

With cutouts along the bottom of the two side pieces

Custom finishes available - contact for ordering

Selkirk 4" Attic Insulation Shield

Height 33" Width 32" Depth 16"

Selkirk 5" x 8" Cathedral Support Box (Direct-Temp Gas) Blue The Onyx® has two heatSelkirk 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