DuraVent 10"-30" Inner Diameter Aluminum Type B Gas Vent Storm Collar w50.63 Choose the right setting to

Choose the right setting to keep you warm and comfortable outdoors

7% (HHV)  70

Everglow torches are the perfect touch for backyard deck or patio areas

and extreme heat however

Will support up to 26' of chimney

DuraVent 10"-30" Inner Diameter Aluminum Type B Gas Vent Storm Collar w50.63 Choose the right setting toSizes 18" 24" are built to order; not returnable Overview 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