![](http://www.alamy.com/thumbs/6/9CCF18F1-0491-4B03-B505-7F635A4841BE/BDXTW0.jpg)
British Gas fitter during the replacement of an old inefficient boiler with a new efficient condenser boiler.
Size: 5460px × 3666px
Location: West Didsbury, Manchester, UK
Photo credit: © Phil Portus / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: boiler, british, change, climate, condenser, efficient, energy, gas, global, money, plumber, plumbing, saving, warming