THyGA - Test Report on Mitigation Solutions for Residential Natural Gas Appliances Not Designed for Hydrogen Admixture

This report from the WP5 “Mitigation” provides information and test results regarding perturbations that hydrogen could cause to gas appliances when blended to natural gas, especially on anatural draught for exhaust fumes or acidity for the condensates. The important topic of on-site adjustment is also studied, with test results on alternative technologies and proposals of mitigation approaches.