I wish you could give 0 stars as Aspect… I wish you could give 0 stars as Aspect are money hungry con artists praying on vulnerable people. After I had a emergency I stupidly called Aspect . They charged me over £3000 for something I didn’t need. I never needed a replacement cylinder as I have a combi boiler. The cylinder they installed also does not work. I was sold a replacement cylinder on a false basis. Just so they could take the payment. The immersion heater also does not work either which they promised would. We have now have to get rid of the cylinder as it literally does nothing. Disgusting service. YOU HAVE BEEN WARNED DO NOT USE THIS COMPANY EVER