DuraVent DuraFlex 3" Stainless Steel Top Plate and Storm Collar w28.74 but advanced technology drives these

but advanced technology drives these clean-burning wall furnaces to more than 80% efficiency (AFUE)

faceplates

we have reviewed the door mechanism to make it more functional

True clean face design

Assembled Dimensions: 22

DuraVent DuraFlex 3" Stainless Steel Top Plate and Storm Collar w28.74 but advanced technology drives theseDuraFlex Pro DuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless