Lochinvar: what does ‘ready for 20% hydrogen blending’ mean?

There’s a drive across several industries to decarbonise and hydrogen could be an option for different applications. Various companies are testing boilers that run on 100% hydrogen. These tests show that it is possible, but none of these products are currently being sold as the infrastructure to support hydrogen is not currently available in the UK. Some appliance manufacturers report that appliances which can be converted from natural gas to 100% hydrogen gas are ‘hydrogen ready’, so it’s understandable why there’s confusion around what the term, hydrogen-ready means.