Duravent Retail – Venting Industry Leader

DuraVent is pleased to announce that, effective August 15, 2019, Lindemann Chimney Supply will be the exclusive Ventinox supplier for North America  https://www.lindemannchimneysupply.com/Shop-By-Brand/ventinox-by-duravent.

Ventinox VFT, made from 316Ti stainless steel, can withstand high temperatures associated with solid fuel fired heaters, as well as the corrosive environments typical in gas or oil vents. Tested and listed for all-fuel, and can also be used for wood, gas, or oil-fired equipment.

Ventinox VG is the ultimate choice for venting gas fired appliances, where highly corrosive condensate formation (hydrochloric acid) within the flue is likely. The super-ferritic AL29-4C stainless steel alloy exhibits extreme resistance to chloride pitting, crevice, and stress corrosion and cracking.

Ventinox components are made from either 316SS (VFT) or superferritic stainless steel (VG). Components feature an integral locking band, avoiding the use of pop rivets. Liners and components provide a penetration free top to bottom connection.

When venting solid fuel heaters, Ventinox VFT must be insulated with either TherMix or ProFoil blankets to meet UL 1777 requirements. For all other applications, insulation is highly recommended for increased efficiency and draft performance. See the end of the DuraFlex SS for the insulation section to find information on our offering: TherMix, ProFoil, AluFoil Tape and ProMesh. 

Applications
VFT flexible liners are used for upgrading or restoring masonry chimneys that vent Category I natural gas, propane or oil appliances, wood or pellet stoves, fireplaces and fireplace inserts. VG flexible liners are top performers when used to line masonry chimneys venting Category I gas-fired boilers, furnaces, space and water heaters.

Materials and Construction
VFT Single-wall, .006″ 316 stainless steel. Continuous weld delivers a strong, air and water tight flue gas conduit.
VG Single-wall, .006″ AL29-4C stainless steel. Continuous weld construction.

Clearances
VFT 0″ clearance to masonry chimney for oil and gas. With TherMix or ProFoil insulation 0″ clearance for solid fuels.
VG 0″ clearance to masonry for gas appliances.

Diameters
3″, 12″

Listings
UL Listed to UL 1777 and ULC S635 (MH11476).

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