Installation of a new Vaillant ecotech 637 condensing boiler.


Size: 3744px × 5616px
Location: England, Great Britain, UK, Europe
Photo credit: © Beepstock / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 637, assisted, bare, boiler, build, building, central, copper, corgi, domestic, driver, ecotech, electrical, engineer, fan, fitted, fitting, flue, gas, heating, household, hung, installation, installations, installed, natural, pipe, pipes, plaster, plastered, plumbers, plumbing, room, screw, sealed, system, technician, wall, walls, wiring, work