DuraVent FasNSeal W2 4" 29-4C Stainless Steel Universal Appliance Adapter With Test Port w63.6 A 8 1/2" B 10

A 8 1/2" B 10 1/4" Technical Dimensions

Model MLFPK30SQBL-FLEX-NG Dimensions L-30" x W-30" x D-2

This pre-insulated liner features spiral wrap insulation

Beautiful fleur de lis design

Ignite XL is ideal for home or high rise installations

DuraVent FasNSeal W2 4" 29-4C Stainless Steel Universal Appliance Adapter With Test Port w63.6 A 8 1/2" B 10FasNSeal W2 (double wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield