Skip to main content
Water Heater Expansion Tank Amtrol Steel 15" H X 11.5" W White

Roll over image to zoom in

Water Worker G12L Water Heater Expansion Tank Amtrol Steel 15" H X 11.5" W White

Item #: G12L by AMTROL INC

UPC #: 815900144

See reviews See reviews
In Stock

$116.99

/each
SAVE UP TO 11.70

Buying in bulk

QUICK SHIPPING*Usually ships in 1 business day
QTY
+
+ Add to Wishlist
Buy in Bulk & Save - See How Watch Now

Shop with Confidence

30 Days Easy Return. We are the largest supplier of the most adaptable, personalized hardware in the industry. We work hard to ensure you're satisfied with our products.

  • Easy to install
  • Heavy duty diaphragm for extended life
  • Polypropylene liner provides a corrosion resistant reservoir
  • Strong steel tank with enamel finish prevents corrosion in damp area
  • Tank without valve

Returnable

Yes

UL Listed

Yes

Height

15

Defective Code

A

Color

White

Connection Size

3/4"

Width

11.5

Sub Brand

Amtrol

Maximum Temperature

200 °F

Connection Type

MPT

Packaging Type

Boxed

Depth

11.5

Product Type

Water Heater Expansion Tank

Lining Material

Polypropylene

Material

Steel

Capacity

4.4 gal

Each Weight

9.000 LB

Velocity

D

Hazardous Material

Yes

Alternative UPC

000815900144

Length

11.00

Country Origin Code

US

Thermal / hot water heater expansion tanks prevent hot water from back flowing into cold water line or from escaping through the pressure relief valve and onto the floor. Prevents constant fluctuations in water pressure that damage the heater and associated piping. National plumbing code mandates installation when a backflow preventer is present.