GE PVM1790 Installation Instructions Manual

Also see for Profile Advantium PSA1200: Owner's manual Owner's manual Installation instructions Installation instructions Installation instructions

Contents

GE PVM1790 Installation Instructions Manual Manual pdf 4 page image

Installation InstructionsHOOD EXHAUSTNOTE:Read these next two pages only if you plan to vent your exhaust to the outside.If you plan to recirculate the air back into the room, proceed to page 6.OUTSIDE TOP EXHAUST (EXAMPLE ONLY)The following chart describes an example of one possibleductwork installation.DUCTPIECESRoofCap12 Ft.Straight Duct(6" Round)Rectangular-to-RoundTransitionAdaptor*EQUIVALENT NUMBER EQUIVALENTLENGTH x USED = LENGTH24 Ft. x (1)12 Ft. x (1)5 Ft. x (1)Equivalentlengthsof duct piecesare basedon actualtests andreflect requirementsfor goodventing performancewith anyvent hood. Total Length =24 Ft.12 Ft.5 Ft.41 Ft.*IMPORTANT:If a rectangular-to-round transition adaptor is used, the bottom corners of the damper willhave to be cut to fit, using the tin snips, in order to allow free movement of the damper.OUTSIDE BACK EXHAUST (EXAMPLE ONLY)The following chart describes an example of one possibleductwork installation.DUCTPIECESWall Cap3 Ft.Straight Duct31A"x 10" Rectangular)EQUIVALENT NUMBERLENGTH* x USED40 Ft. x (1)3 Ft. x (1)(_ 90° Elbow 10 Ft. xEquivalentlengthsof duct piecesare basedon actual tests andreflect requirementsfor goodventing performancewith anyvent hood.(2)Total Length =EQUIVALENTLENGTH40 Ft.3 Ft.20Ft.63 Ft.NOTE: For back exhaust, care should be taken to align exhaust with space between studs, or wall should be preparedat the time it is constructed by leaving enough space between the wall studs to accommodate exhaust.4