Range from the cheapest installation of a hydrogen boiler £720 (Ves gas based in RM3) to the dearest installation of a hydrogen boiler £1600 (Gemini Properties T/A Simon Donovan based in CM5).
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 CM15 by posting a job with HaMuch and we will send it to heating engineers in CM15.