DuraVent Fire Stop Spacer B-Vent Chimney System Size:12" Firestop Spacer Not recommended for rear exit

Not recommended for rear exit appliances

When you receive the Onyx®

Clean Face Trim Kit (Non-Operable)

Adding the light kit will create dramatic shadows inside the firebox to provide visual interest

Vented Burners - 100% American manufactured burners listed and testedto the ANSI standard

DuraVent Fire Stop Spacer B-Vent Chimney System Size:12" Firestop Spacer Not recommended for rear exitOverview DuraVents innovative system for a lock tight connection for Type B Gas Vent is called DuraLock. See the alignment indicators meet; feel the ends grasp together; hear the snap as the connection firmly locks into place. DuraVent Type B Gas Vent is designed to meet the rugged demands of the job site. The inner wall is recessed to eliminate damage in handling. Type B Gas Vent has been engineered to heat up rapidly. It remains hot during the