Overview

The Hart & Cooley double wall, air insulated B Vent system is secured by locking joints. Properly installed, the vent won't come apart through vibration, and offers protection against vent failure or fire hazard. Type B Gas Vent is designed for negative pressure applications and flue gas temperatures not exceeding 400 Degrees above ambient for Category I appliances. By using high quality materials and skilled workmanship, the galvanized outer pipe and aluminum inner pipe provide protection against corrosion and external damage. Hart & Cooley's simple two step engagement helps installers achieve installation quickly and easily. With our complete offering of fittings, supports, and caps, Hart & Cooley B Vent is your most valuable teammate to complete any installation.

Features

• Dimension "A" is 10-1/2" - Dimension "C" is 16"
• Supports 30' of pipe
• Acts as a firestop