| Color | Gray |
| Item Diameter | 8 in |
| Material | Steel |
| MPN | EX15, EX-15 |
| Compatible Product | Boiler |
| Item Length | 13 in |
| Brand | Amtrol |
| Type | Boiler Expansion Tank |
| Capacity | 2.0 Gallon |
| Item Height | 13 in |
| Maximum Pressure | 100 psi |
| Item Weight | 5 lb |
| Item Width | 8 in |
Amtrol ExTrol Expansion Tanks for residential hydronic heating systems take on the expanded fluid in closed-loop systems. The EX Series is specifically for use in non-potable, closed, hydronic heating and chilled water systems.