Harman®  •  P42i Pellet Insert Installation Manual  •  2023 -___  •  08/2314 8742-901D
Installing the P42i-TC Pellet Insert into a Harman Zero Clearance Cabinet
Ifyoudon’thaveafactorybuiltreplaceormasonryreplace,theP42i-TCPelletInsertcanalsobeinstalledintotheHarman
ZeroClearanceCabinet,Part#1-00-574323.Thisistheonly permissiblewaytoinstalltheP42i-TCPelletInsertwithouta
suitablereplace.AftertheHarmanZeroClearanceCabinetisinstalled,typePLventpipe,wallpass-throughandterminations
areused(Note:Flexpipeisnotapprovedinthesetypesofinstallation).Detailedinstallationinstructionsareincludedwith
theZeroClearanceCabinet.Thesesameinstallationinstructionscanalsobefoundon-lineatwww.harmanstoves.com.
BelowaretwosampleinstallationsusingtheHarmanZeroClearanceCabinet.
12” 
Min
Storm Collar
Flashing
PLVentPipeinstalledthroughaceiling.
PLVentPipeinstalledthroughanexteriorwall
HarmanZeroClearanceCabinet
Requirements for Terminating the Venting through an 
Exterior Wall.
The clearance to a window or door that may be opened must 
beaminimumof48"tothesideand48"belowthewindow/
door, and 12" above the window/door. (with outside air 
installed, 12” to the side or below)