Italy , Ireland , Czech Republic , & u.k , Ravenheats can be pretty much fitted any where provided , they come with the correct paperwork , & make ref ' to any national regs that are in force . how do I know because it comes written on the box the boiler comes in . AT the time of my illegal (?) installation , spain was not a designated country for biasi boilers (from the U.K) ,or biasi were exporting to Spain .