Please Help... advice needed!!! I moved into a property with my partner and father-in-law in November. Since moving in our EDF energy bill is around £600 a month after the £67 discount provided by the government. I am disabled and my father in law is a pensioner. We checked the valiant boiler today and see that it is around 14 years old. Can we request that the boiler is changed or can we request that the rent is lowered with the old boiler/bill in mind? Or is the landlord not obliged to do anything at all? We are struggling with that amount every month and EDF have said there is nothing they can do. Any help would be amazing.