Range from the cheapest installation of a hydrogen boiler £720 (Leslie Kellner based in HA7) to the dearest installation of a hydrogen boiler £1600 (Teodor Ostafi based in HA5).
Comparing heating engineers estimates for installing a hydrogen boiler gives you an idea of who will be better value but the best way to compare costs is to get actual quotes.
What to do - Get rates and quotes to install a hydrogen boiler in WD23 by posting a job with HaMuch and we will send it to heating engineers in WD23.