New
Arrivals/Restock
AMTROL ST-5 Thermal Expansion Tank
4.1 (126 items)
Limited Time SaleUntil the end
10
06
28
$39.09 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $65.15
Product details
| Management number | 218984494 | Release Date | 2026/05/03 | List Price | $26.06 | Model Number | 218984494 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Product Description AMTROL ST-5 Thermal Expansion Tank From the Manufacturer Amtrol invented the thermal expansion tank to control 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. All Therm-X-Trol expansion tank
- Metal
- Made in USA
- Accepts expanded water caused by thermal expansion
- Returns water to the system when hot water is used
- Prevents the relief valve from going off
- Inline thermal expansion tank
- Accepts expanded water caused by thermal expansion
- Returns water to the system when hot water is used
- Prevents dripping faucets, intermittent toilet fill and pressure relief valve discharge
- Protects water heater, appliances and fixtures
| Size | one-size |
|---|---|
| Color | White |
| Material | Molded Polypropylene |
| Item Weight | 3.08 pounds |
| Part Number | ST-5 |
| Manufacturer | AMTROL |
| Power Source | Ac/dc |
| Item model number | ST-5 |
| Batteries Included | No |
| Batteries Required | No |
| Product Dimensions | 8 x 8 x 13 inches |
| Included Components | Expansion tank |
| Item Package Quantity | 1 |
| Is Discontinued By Manufacturer | No |
Bestseller ranking
Florida A&M Rattlers
Customers who viewed this product also viewed
Water Heater Parts
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form