The boiler is not currently connected, I don't think it has for some time as it now has a combi boiler the kitchen. It just has the old pipework ruining down to under the floor boards were it has previously been discounted as the pipework is jus open ended.
When removing a balanced flued hot water heater with the balanced flue exiting the middle of the boiler. Is it best to remove the flue from the outside ( chipping the cement from around it and pulling it off). Or discount the pipework and pull the boiler off the wall from the inside, or would...