Vent kit for cassette toilets.
For toilets which are installed where the cassette is removed inside the vehicle (not through an external door), or where the cassette is not vented to the chamber (eg. CHH). Hose can be ducted to outside of vehicle to meet Self Containment requirements.
This is a SELF INSTALL kit, designed to be installed in the casette emptying cap. Requires a 21mm hole to be drilled in cap. Fitting should be sealed with silicone in addition to the washer and locknut provided (silicone not included).
The vent should be tracked so that it is held above the level of the seal on the cassette and then outside, it needs to terminate away from any windows or door openings
Kit contains threaded fitting, locknut, washer, cap and 13mm hose with threaded connector.