manifolds for snowmelt

jim_29

if i were to take and run just a supply and return with no isolation valves what would the out come be other than not being able to balance the system what im purposing to do is run a supply and return down the center of my drivway with 2in copper install a tee run my first 250ft loop and tap into the return install another tee run another 250ft loop and so on this will eliminate the traditional manifold thus making my supply and return a manifold by doing this i wouldnt be able to us isolation vavles because they wouldnt be accessable what do you think the out come would be ??????? i appreciate any and all input on this thanks jim

Kevin O. Pulver

Well......

You might have a great time doing the purge and fill- wondering which loops were air-locked. Or am I misunderstanding something? Kevin