Amtrol THERM-X-TROL® Water Heater Expansion Tank ST-12 4.4 Gallons
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$119.95
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AMTROL Amtrol THERM-X-TROL® Water Heater Expansion T...
Mfr # ST-12
$119.65
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Product Details
| Brand | AMTROL |
| Mfr. Model # | ST-12 |
| Global Industrial Part # | B2192050 |
| UPC | 064203139567 |
| Color | Off White |
| Weight | 9 lb |
| Length | 13 in |
| Width | 13 in |
| Height | 17 in |
| Unit of Measure | EA |
| Country of Origin | US |
| Ships Via | Parcel |
| Freight Class | 100 |
| Lead Time | 1 business day |
| Returnable | No |
| California Prop 65 | Warning applies |
| UNSPSC | 24111807 |
Description
Thermal expansion occurs as domestic water is heated. Left unchecked the resulting pressure increase can cause relief valve discharge and other potentially hazardous conditions. Therm-x-Trol® expansion tanks absorb this expanded water keeping water pressure at a safe level.
Features
- Antimicrobial liner neutralizes bacteria on contact
- Patent pending turbulator water diffuser
- 50 PSI precharge - the industry's highest
- Deep drawn steel domes for 2X the strength of other tanks
- Thickest diaphragm for extra long life
- Hoop and groove design for added reliability
- Stainless steel system connection
- NSF 61 approved
- Meets ca and vt low lead standards
- Made in the USA
Water heater manufacturers and plumbing codes require the installation of an expansion control device if a backflow preventor pressure reducing valve or check valve is installed in the domestic supply line. Therm-x-trol satisfies all manufacturers' requirements.