AMTROL Therm-X-Trol ST-12 Expansion Tank
AMTROL ST-12 (Therm-X-Trol) is a water heater expansion tank, designed for use in domestic hot water heating systems to eliminate the potential hazards of water expansion. Water heater expansion tank is commonly installed in a domestic hot water system that contains a backflow preventer, a check valve or a pressure reducing valve. AMTROL ST-12 Applications: Residential water heaters, Laundromats, dormitories, office/apartment buildings, restaurants, etc.Info & Guides
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- Expansion Tanks
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Ratings & Reviews
- Easy install and directions are great!
- Verified Purchase & Recommended Product
Arrival dates and shipping costs shown above are estimates.See exact dates and costs and select your preferred shipping option during checkout.
EXPRESS DELIVERY FROM STORE:
Express Delivery from Store is available for items currently in stock at a The Home Depot store within a delivery ZIP code. A driver from a local store will deliver the item(s).
Outside Delivery: Service includes delivery to area outside the house which is accessible by delivery equipment.
Threshold Delivery: Service includes delivery across your first doorway or threshold (ie. garage, backyard, deck, first room of the home).
This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI