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Discontinued

Watts

Model # ETX-15

Internet # 100557223

Store SKU # 222411

Pre-Charged Non-Potable Water Expansion Tank

This item has been discontinued.
The Home Depot no longer carries this specific product.

$39.14 /each
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PRODUCT OVERVIEW

Model # ETX-15

Internet # 100557223

Store SKU # 222411

With a maximum working pressure of 60 psi, the Watts ET15 Pre-Charged Non-Potable Water Expansion Tank is designed to absorb the increased volume of water created when a hot water boiler is heated. This pre-charged steel tank is easy to use and keeps system pressure below the relief setting of the relief valve.

California residents: see  Proposition 65 information

  • Equivalent capacity of 2.1 Gal.
  • For non-potable water systems
  • Controls hot water in closed loop heating systems
  • Keeps system pressure below the relief setting of the relief valve
  • Easy to use
  • Pre-pressurized, durable steel tank
  • Maximum working pressure of 60 psi
  • Maximum temperature of 240°F
  • Note: Product may vary by store.

Info & Guides

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SPECIFICATIONS

Dimensions
Equivalent Capacity (gallons) 
2.1 
Product Depth (in.) 
7.9 
Product Diameter (in.) 
11.9 in 
Product Height (in.) 
13 
Product Width (in.) 
9.2 
Details
Air Volume Control 
No 
Corrosion Resistant 
Yes 
Maximum inlet pressure (psi) 
60 
Mounting Bracket Included 
No 
Orientation 
Vertical / Horizontal 
Pipe Size 
3/4 in. 
Pre-Charged 
Yes 
Pressure Relief Valve 
No 
Product Weight (lb.) 
5 lb 
Pump Hookup Included 
No 
Returnable 
90-Day 
Tank Material 
Steel 
Warranty / Certifications
Manufacturer Warranty 
Watts (the "Company") warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. 

CUSTOMER REVIEWS

Rated 1.0 out of 5 by 1 reviewer.
Rated 1.0 out of 5.0 by Bad as in NOT Good The crimped seam on this in vulnerable to leakage. The seam on mine ruptured and flooded my heat room and basement below it. Get an expansion tank with a welded seam not a crimped seam. This thing caused considerable damage and expense. September 12, 2014
  • 2015-08-28T10:26:46.231-05:00
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