SKU: 14470354256

18 l Lead-Free Potable Water Thermal Expansion Tank

Sale price$78.94 Regular price$87.71
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

18 l Lead-Free Potable Water Thermal Expansion TankThe 4. 8 gallon XT 18 Thermal Expansion Tank is utilized on potable water lines between the backflow preventer or pressure reducing valve and the water heater for protection against water thermal expansion in residential applications. As the system pressure increases, water enters the polypropylene lined water chamber of the tank, expanding a diaphragm into a pre charged air chamber to keep the system pressure below the relief valve setting. Materials

The 4.8 gallon XT-18 Thermal Expansion Tank is utilized on potable water lines between the backflow preventer or pressure reducing valve and the water heater for protection against water thermal expansion in residential applications. As the system pressure increases, water enters the polypropylene-lined water chamber of the tank, expanding a diaphragm into a pre-charged air chamber to keep the system pressure below the relief valve setting. Materials include a carbon steel shell with an epoxy finished coating, and corrosion-resistant stainless steel connection with a polypropylene liner and Butyl rubber diaphragm.
  • California residents
  • Pre-charge is field adjustable for convenient maintenance
  • Carbon steel shell with polypropylene liner ensures long-lasting construction
  • Diaphragm style tank is ideal for thermal expansion protection in residential applications
  • Stainless steel connection resists corrosion
  • Low-lead law compliant
  • IAPMO® Listed
  • Water Quality Association - Certified to NSF/ANSI 61 & 372
  • Diaphragm is made of butyl rubber
  • Water chamber is polypropylene lined


Features
Item Weight 10
Product Weight (lb.) 10
Material Carbon Steel
Pack Size 1
Finish Family White
Returnable 180-Day
Compatible Brand/Model Zurn Industries
Product Depth (in.) 11
Product Width (in.) 11
Product Height (in.) 10.5
Manufacturer Warranty All goods sold hereunder are warranted to be free from defects in material and factory workmanship for a period on one year from date of purchase.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 14470354256

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4.2 ★★★★★
Based on 26 reviews
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Product Reviews
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Verified Purchase
Warren B. Conner
Louisville, US
★★★★★ 3
Not impressed
Not impressed; doesn’t look as good as in the photos. Also, the one I received it not level? I don’t know if it was stored on a shelf incorrectly or it’s it’s a design flaw.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 26, 2025
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 5
Compact Size
Does exactly what I purchased it for. Organized my items and in one spot.
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Reviewed in the United States on March 30, 2024
N
Verified Purchase
Nora Ochoa
Fort Morgan, US
★★★★★ 5
Beautiful, sturdy, storage...many uses, easily put together in about 2 minutes! Love it!
This is the handiest storage that I have ever had! It also looks elegant while storing! Could be used for make-up, kitchen, bathroom, even a beside the bed caddy to hold your remotes and necessities to watch a movie! Very sturdy, I held a 10 lb. bag of potatoes on the middle shelf, and a 10 lb. bag of potatoes on the bottom shelf, with some fruit on top!! Beautiful twisted looking glass (plastic) for a more elegant look. There’s only one thing I wish you could change. I’d like to put the fruit on the plate on the top, but it will not go together that way! It’s so big it needs to sit in the floor, making that very cute little bottom shelf almost useless. Very pleased with this storage and comes in very handy!! Love it and have recommended it for friends!
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Reviewed in the United States on January 10, 2021
A
Verified Purchase
Amazon Customer
Houston, US
★★★★★ 5
Perfect!!
I had to replace my old metal stack bin. It was starting to rust and look well worn. I saw a lot of metal and wood bins but wanted something that was not to expensive and would be easy to clean. This was perfect. 4 baskets, bigger than my previous bin, and pretty sturdy and easy to clean (plastic). I ordered in white. It sits next to my white cabinet in my laundry room with my white machines. Looks clean and perfect!!
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Reviewed in the United States on September 27, 2022
A
Verified Purchase
AM Buyer
Bozeman, US
★★★★★ 5
Nice Stand
This is very sturdy and was easy to assemble. I use it on my bathroom countertop. The top basket holds my hair dryer, getting the cord up off the counter while still plugged in. Just what I wanted.
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Reviewed in the United States on February 26, 2024

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