Amtrol ST-25V Therm-X-trol expansion tank for hydronic heating systems. 25-liter capacity with 390935 internal bladder. Designed for closed-loop boiler and radiant heating applications. Maintains system pressure and accommodates thermal expansion.
Amtrol ST-25V Expansion Tank 25L Hydronic
Amtrol
$318.95
In Stock
- SKU:
- ST-25V
- Product Type:
- Expansion Tank
- Subcategory:
- Hydronic System
- Application:
- Residential/Commercial
- System Type:
- Boiler, Radiant Floor, Hydronic Heating
- Installation Type:
- OEM Replacement