SKU: 53965382317

4.5 Gal. Thermal Expansion Tank

Sale price$44.29 Regular price$49.21
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

4.5 Gal. Thermal Expansion TankThe Eastman 4. 5 Gallon Thermal Expansion Tank provides a secure connection to water heaters that prevents dangerous build ups of pressure. This water heater expansion tank stops hot water from backflowing into the cold water line and prevents hot water from escaping through the pressure relief valve and onto the floor. Constant fluctuations in water pressure can be dangerous and they can damage the water heater, properly installing a thermal

The Eastman 4.5-Gallon Thermal Expansion Tank provides a secure connection to water heaters that prevents dangerous build-ups of pressure. This water heater expansion tank stops hot water from backflowing into the cold water line and prevents hot water from escaping through the pressure relief valve and onto the floor. Constant fluctuations in water pressure can be dangerous and they can damage the water heater, properly installing a thermal expansion tank can solve all these issues. This product comes with a 6-year limited warranty and is factory pre-charged at 40 psi. Complies with NSF-61 and Lead-Free guidelines. UPC approved.
  • California residents
  • Built with a butyl rubber diaphragm
  • 3/4 in. MIP connection
  • Factory pre-charged at 40 PSI
  • Maximum operating temperature: 210-degrees F
  • Maximum working pressure: 150 psi
  • 4.5 Gal. capacity
  • Dimensions: 15.3 in. L X 11 in. W X 10.9 in. H


Features
Item Weight 8.05
Compatible Brand/Model Compatible with most brands
Product Weight (lb.) 9
Material Steel
Pack Size 1
Finish Family White
Returnable 180-Day
Product Depth (in.) 11
Product Height (in.) 15
Product Width (in.) 11
Manufacturer Warranty Warranty is limited to replacement or credit, not to exceed the purchase price of the item. Labor and installation charges of any kind are not covered. Warranty is against defects in workmanship or material for a period of one year from the date of purchase. The warranty covers only the specific product The improper use or installation of any these items immediately voids the warranty.

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: 53965382317

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4.2 ★★★★★
Based on 1628 reviews
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Waukegan, US
★★★★★ 4
Good quality, but too expensive.
Color: Pathways Design, Size: 10 in
Very good quality. Sturdy. Holds up with heavy, hot food. Food doesn't soak through. The only reason I took off one star is the cost. Way too expensive for paper plates.
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Reviewed in the United States on August 7, 2025
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Leon
Bozeman, US
★★★★★ 5
Good buy
Color: Pathways Design, Size: 10 in
Very very strong and sturdy
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Reviewed in the United States on February 17, 2026
A
Verified Purchase
April
Birmingham, US
★★★★★ 5
Great price
Color: Pathways Design, Size: 10 in
Perfect size & love the price for what we get!
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Reviewed in the United States on February 14, 2026
J
Verified Purchase
Jill
Charlottesville, US
★★★★★ 5
Strong pan
Size: 50P -8 × 8 In w/ lid, Color: Silver
Sturdy, good quality. Package was poor arrived dammaged
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Reviewed in the United States on May 2, 2026
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Verified Purchase
Jeanne Larance
Lake Worth, US
★★★★★ 5
Work great
Size: 10P -9×13 In w/ lid, Color: Silver
Work perfect for taking food to places
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Reviewed in the United States on March 19, 2026

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