DuraVent DuraLiner 5" x 18" Twist-Lock Cap Kit d18.1 25" Door opening – dimension

25" Door opening – dimension (Height) 10 1/2" Door opening - dimension (Width) 25 3/8" Firebox – dimension (Height) 12 3/8" Firebox – dimension (Width) 22 5/8" Firebox – dimension (Depth) 12 7/8" Moulded refractory bricks Yes Stainless-steel secondary-air system improving gas combustion Yes Adjustable threaded legs Yes Steel thickness – body 3/16'' Steel thickness – top 3/16'' Fireplace opening – minimum (Height) 27 1/8" Fireplace opening – minimum (Width) 31 3/4" Fireplace opening – minimum (Depth) 22 1/8" USA standard (emissions) EPA Canadian Standard (emissions) CSA B415

plumbed natural gas requiring no refueling - ever

Width:   28

*Rear clearance is required for air movement

Product Type Mid Section Pipe Length 30" Diameter 8" Finish RAL 1019 49/13660 Powder Coat Documents & Files

DuraVent DuraLiner 5" x 18" Twist-Lock Cap Kit d18.1 25" Door opening – dimensionDuraLiner ensures safe and efficient venting of heating appliances while protecting the masonry chimney from the damaging effects of flue gas. It is the only factory insulated product with zero zero clearance for high heat wood burning appliances. No need to uncoil flex, insulate a majority of the pipe, or protect the insulation when installing. A smooth inner means less creosote buildup. Installers reduce labor time by 50% or more with DuraLiner. No