Does anyone know how much it would cost to do put in heating controls to have 3 zones for heating(upstairs, downstairs and water). House is 10 years old with oil boiler. I am going to get a plumber to call to give me a quote but wanted to have a ball park figure of what to expect.
Also would it be a huge/expensive job to change perfectly fine boiler to one of these newer more efficent ones or would it be mad.
Also would it be a huge/expensive job to change perfectly fine boiler to one of these newer more efficent ones or would it be mad.