SAP is the Government’s approved method for calculating energy and CO2 emissions for new dwellings in England and Wales. Thermal calculations are used to demonstrate compliance with Building Regulations. The ‘Waste Water Heat Recovery Systems’ are listed within the Product Characteristics Database (PCDB). Find out more here.

ZYPHO can be integrated in RT2012 – France. Heat recovery equipment is considered as renewable energy production equipment in the thermal regulation of buildings. Find out more here.

In the Netherlands, ZYPHO contributes to lower the EPC value and is marketed under the brand name “Easy drain WTW-sifon” and “Itho Daalderop DWTW horizontaal”. Find it in the BCRG (formerly ISSO) list.

In Czech Republic, ZYPHO is now included in the list of products and technologies supported in Subsidy Programs of the State Environmental Fund of the Czech Republic. Find more from our partner koncept-ekotech here.

In Germany, within the framework of the small series directive, purchases and installation of decentralized heat exchangers in shower channels, shower trays and shower pipes as well as heat recovery systems are eligible for state funding.