Noritz CWF Concentric Straight Vent Pipe with Wall Flange exclude-from-data-feed DO NOT reduce duct work

DO NOT reduce duct work to fit a smaller air cleaner

Even though AC units can cause power fluctuations within your home

is part of Noritz's ecoTOUGH Series of gas fired residential condensing tankless water heaters

Standard: ASTM B280

PVC Venting&colon

Noritz CWF Concentric Straight Vent Pipe with Wall Flange exclude-from-data-feed DO NOT reduce duct workNoritz CWF Concentric Straight Vent Pipe W/ Wall Flange The CWF is a finely finished stainless steel inner‐ wall connection vent line piece for your through wall applications. This piece includes a wall flange, has a simple push on connection, anti‐ corrosive and heat resistant connections, and is compatible with all heaters from the DVC series. As part of the N‐ Vent series, this product is UL approved category III venting, and is