Typical uses include prisons, hospitals, hotels, high rises and any development requiring unusual or difficult drainage, security (particularly relevant in prisons) or low water consumption (vacuum toilet flushes with far less water).
Typical condensate applications include refrigeration and freezer cabinets in supermarkets. Dual or combined systems can provide the complete solution with cabinets, sinks, toilets wash hand basins, air conditioning all being catered for in a single building.