Zypho PiPe by Aliaxis is a passive vertical heat recovery unit for showers, baths or linear drains, delivering up to 67% energy savings. It transfers heat from hot wastewater to preheat water for showers or water heaters, reducing energy use without consuming power. It’s easy to install in vertical shafts and suits all building types – residential or commercial, new or retrofit. Made in Europe from PVC parts, it enhances energy efficiency and supports sustainability in all vinyl drainage systems. Aliaxis brings solutions to the world’s water challenges and accelerates the transition to clean energy.
Awards 2025