4" x 6 5/8" Diameter, Cathedral Support Box, Selkirk - 4DT-CCS

4DT-CCS is a 4" x 6 5/8" Diameter, Cathedral Support Box from Selkirk. Direct Temp is designed for aesthetic-minded hearth professionals for approved appliances. 304 Stainless steel inner liner providing exceptional corrosion resistance for long term system integrity. Galvanized outer wall, available in black or unpainted. Selkirk Direct-Temp is designed for maximum safety and high efficiency performance. This one-of-a-kind concentric system is two vents in one. The single pipe design integrates both fresh air intake and flue gas exhaust. Siliconized fiberglass seal so no sealant is required. Centering Brackets keep inner pipe centered for easy assembly and allow for expansion and contraction. Pipe rotates 360 degrees easily to align system components. Lock Tab Security.

Genuine OEM Part