A kit that allows you to step the vent stack around your eaves, rather than penetrating the roof. Suitable for 100mm vent stacks. Compatible with all Nature Loo™ systems, all Clivus Multrum™ systems, Sun-Mar™ Excel NE and Sun-Mar™ Centrex NE systems.
Wind-driven ventilation ideal option for non-powered (NE) vent systems or as backup ventilation for power outages when the system is turned off to keep the room free of stale air. Used most commonly with the off-grid situation.