4.94.9 out of 5 stars
19 product ratings

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18 reviews

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My PEX is protected!

I had 100+ psi in both of my houses before installing pressure reducing valves. The water heater still raised the pressure to almost 90 psi. I knew I needed expansion tanks to protect my PEX. These are exactly the same tanks sold by the big box stores. The detailed instructions answered all my installation questions. They must be pressurized to match the normal water pressure (60 psi for this house). Tank must be on the cold water supply line at least 18 inches from the water heater. They can be installed horizontally or vertically, bladder on top, on bottom, or on side. They must be supported independent of the plumbing (code where I live). Fairly simple installation. My pressure problems are solved.Read full review

Verified purchase:  Yes • Condition: new • Sold by: barronvondobbin

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Good thick construction. Nice smooth threads.

Tank has thick construction with smooth threads that seal nice.

Verified purchase:  Yes • Condition: new • Sold by: megtrading-18

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Thermal Expansion Tanks

Product is reliable and buying 6 at a time proves to be a better value cost wise.

Verified purchase:  Yes • Condition: new • Sold by: barronvondobbin

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Solid Product, great quality

Easy install, precharged, perfect fit quite happy

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Easily adaptable

Very well built, fit right in to my camper, works great.

Verified purchase:  Yes • Condition: new • Sold by: the.real.deal2016

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Water heater expansion tank

Simple to install but have to have working knowledge with working with propane torch, Flux and lead free solder to join the necessary t connector onto existing pipes.

Verified purchase:  Yes • Condition: new • Sold by: barronvondobbin

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Good quality, price

Appears to be good quality. Made in China. Reasonable price. STD 6 yr warranty.

Verified purchase:  Yes • Condition: new • Sold by: chimokee107

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Good deal

Easy to install close the valve pressurize the tank and thread it on

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Silent flushes

I installed the expansion tank in my toy hauler and couldn't be happier with the performance. Installation took longer than expected because of the location being so tight but that was my doing. Highly recommend Read full review

Verified purchase:  Yes • Condition: new • Sold by: electric-bike-co

by

great price

so far works great no problems

Verified purchase:  Yes • Condition: new • Sold by: life-and-home

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