500 gal Pressurized Storage Pics

[lawandorder]

Wanted to see what the experts here thought of the install. This install was completed last year and designed by installer who does boilers/solar etc.. The one thing I have had trouble understanding is how my storage is charged through the supply line of Tarm boiler as it does not directly connect to storage tanks but runs off of storage tanks. Not sure if i described that right but i attached a few pics which arent the greatest but hoping everyone can get the idea.

 

[Eric G]

ummm shot in the dark--sure its not an air cushion(expansion tank)-Looking like it loops into itself?
-Just a thought

 

[Nofossil]

I'm impressed if you got a 500 gallon tank on end - I have a high basement ceiling and it still isn't enough. A 'standard' 500 gallon tank is about 112 inches long.

 

[lawandorder]

Sorry for the confusion they are two 250 gal tanks on end.