The 22mm circulating pipes on my 30kw worchester boiler run from my garage through the loft of my bungalow for 12m down the kitchen wall for 3m then under the floor back towards the boiler for 8 m and end up just 4 m from the boiler . I am considering re plumbing these pipes and re feeding them from the other end . As it is the first radiator is 18m from the boiler the other way around the first radiator is only 4m this will reduce the run by 16m comments please
thanks
thanks