DuraVent 10" Inner Diameter Type B Gas Vent 8" to 10" Increaser patio-furniture Per Chair: 24

Per Chair: 24

8-inch provides a high quality venting component for Napoleon's direct vent appliances

Automatic temperature and safety controls

Fireplace Sizing Guide

DuraVent 10" Inner Diameter Type B Gas Vent 8" to 10" Increaser patio-furniture Per Chair: 24Overview DuraVent is the premier company in the venting industry. With a broad range of engineered venting products, DuraVent has earned its reputation as the industry leader by offering innovative, safe, and professional products for the HVAC and Hearth markets. Type B Gas Vent DuraVent's 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