Active job

Install Rinnai Infinity system / remove old low pressure cylinder

I am looking to replace our current low pressure hot water cylinder with a Rinnai Infinity 20l (NG) or similar unit. I will supply the unit. I would like a quote for the following: - Disconnection and removal of current hot water system - Installation of new Infinity system - Replace old low pressure mixer in shower with mains pressure mixer. Gas has been supplied to the address in the past, however hasn't been connected for about 5 years. There is copper piping underneath the house, however I am unsure of the condition.