Description
The Amtrol Therm-X-Span® thermal expansion tank provides protection against pressure build up in closed hot water systems. This prevents the water heater pressure relief valve from opening, saves energy and eliminates a potential safety hazard.
Features
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- The Amtrol thermal expansion tank accepts expanded water caused by thermal expansion.
- When hot water is used, theTherm-X-Span® thermal expansion tank returns water to the system.
- Prevents dripping faucets, intermittent toilet fill and pressure relief valve discharge
- Prevents dangerous pressure buildup.
- Required by most building codes where backflow preventers are specified.
- Made in the USA
Specifications
System Connection: Stainless Steel
Diaphragm: Butyl
Liner: Polypropylene
System Connection: 3/4 NPTM
Operating Temperature: 200° F
Working Pressure: 150 PSIG
| Model | T-12 | T-5 |
| For Tank Size | Up to 100 Gallons | Up to 75 Gallons |
| Tank Volume | 4.4 Gallons | 2.0 Gallons |
| Height | 15″ | 12 5/8″ |
| Diameter | 11″ | 8″ |
