Heng's Exhaust Vents Parts Diagram · J116 Vent Asm

Roof Vent · 2 assemblies · 4 diagram sheets · 6 parts · by Andrew Strick, mobile RV technician

OEM exploded parts diagrams for the Heng's Exhaust Vents roof vent fan: 2 assemblies (J116 Vent Asm, J121 Vent Asm) and 6 manufacturer part numbers. 2 parts are marked as superseded — the description gives the replacement number to order instead.

Vent model labels are on the interior garnish frame or on the fan housing behind the screen. Lid, motor and lift-kit parts differ between manual, 12 V and thermostatic models of the same size, so confirm which you have.

J116 Vent Asm

Components

3 items

1. #Stove Vent Hood Exhaust Cover;;Locking Damper; 10.86 Inch x 4 Inch Cutout Size; Off White; Also Use MFR # J116AOW Superseded: see description
2. #Stove Vent Hood Exhaust Cover; Locking Damper; 10.86 Inch x 4 Inch Cutout Size; White; Also Use New Number J116AWH-CN MFR # J116AWH Superseded: see description
3. #COLLAR,EXHAUST OUTLET CONVERSION MFR # JRP2122B

J121 Vent Asm

Components

3 items

1. #NO GENERIC NAME; Cover Exhaust White MFR # J121WH
2. #VENTILATION RV; Jensen Range Hood Louver MFR # J121AWH
3. #COLLAR,EXHAUST OUTLET CONVERSION MFR # JRP2131B