Amtrol 102-1 #30 Extrol EX-30 Expansion Tank 4.4 Gallon Volume 30 Extrol
Amtrol 102-1 #30 Extrol EX-30 Expansion Tank 4.4 Gallon Volume 30 Extrol
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Amtrol 102-1 #30 Extrol EX-30 Expansion Tank 4.4 Gallon Volume 30 Extrol

5 stars out of 10 reviews
(5.0)|
10 ratings

Key item features

  • Tank Volume: 4.4-gallon capacity with a maximum acceptance volume of 2.5 gallons.
  • Dimensions: Shipping dimensions are 12" L x 12" W x 16" H.
  • Pressure Capacity: Maximum working pressure of 100 psig.
  • Temperature Range: Can operate at temperatures up to 240°F.
  • Innovative Design: Patented pre-pressurized diaphragm design for efficient pressure control.
  • Installation Note: Should be installed by a qualified heating professional; not for use on domestic water systems.
  • Pre-Charged: Factory pre-charged to 12 psig, adjustable to match minimum operating pressure.
  • Mounting Option: Can be mounted horizontally, though this may reduce product lifespan.
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Current price is $75.00
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  • Free shipping
  • Free 30-day returns

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Columbus, 43215
Arrives between Apr 27 - Apr 29
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Sold and shipped by Plumbing Supply
4.871794871794871 stars out of 5, based on 39 seller reviews(4.9)
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$81.22
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Shipping, arrives by Fri, Apr 24 to Columbus, 43215
Sold and shipped by Patriot Supply
Free 30-day returns

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Showing 1-3 of 5 reviews

Mar 12, 2026
jt
Sold and shipped byPlumbing Supply
5 out of 5 stars review

Verified Purchase

An easy replacement for DIY folks.

Expansion tank accommodates water volume increase as water is heated. You know tank is bad when relief valve dumps water regularly. If you have access tank is easy to replace. Turn off boiler and shut adjacent valves. When removing remember that tank is now filled with water and very heavy.

Incentivized Review
Helpful?75ZJD3SMXOTG138068696
Oct 24, 2022
Andrea
5 out of 5 stars review

Verified Purchase

Amazing expansion tank

This is the expansion tank of my dreams.

Incentivized Review
Helpful?75ZJD3SMXOTG138068696
Feb 17, 2022
Robert
5 out of 5 stars review

Verified Purchase

Totally satisfied.

Exactly as advertised, quality product and fast delivery.

Helpful?75ZJD3SMXOTG138068696