Un-Install the Geyser from Authorized service expert. Many service provider provides the un-installation service many of us do that mistake. The local plumbers on the contrary charges quite that and typically don’t provide proper un-installation. We being the service expert have expertise on un-installing the Geysers, people here are cognizant of un-installation manual and safety and un-installation guidelines. Local plumbers don’t have that knowledge. Local plumbers don’t read un-installation manual before un-installation.