Watts ETX-30 Non-Potable Water Carbon Steel Expansion Tank for Closed Loop Hydronic Heating System Piping, 1/2" MNPT Connection, Tank Volume 4.7 Gallons, Maximum Pressure 75 psi
Key features
- •The product is easy to use
- •The product is highly durable and handle
- •The product is manufactured in China
BrandWatts
CategoryTanks & Reservoirs
Size4.7 Gallon
ColorGray
WarrantyWatts (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. In the event of such defects within the warranty period, the Company will, at i
Watts ETX-30 Non-Potable Water Carbon Steel Expansion Tank for Closed Loop Hydronic Heating System Piping, 1/2" MNPT Connection, Tank Volume 4.7 Gallons, Maximum Pressure 75 psi
List Price: $96.37$86.73DEALYou Save: $9.64 (10%)
Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 25, 2026In Stock (5)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection
Customer Reviews
Reviews sourced from verified Amazon purchasers4.3
out of 5
Based on 10 reviews
5★
70%
4★
10%
3★
10%
2★
0%
1★
10%
Check the specs and use the size that can handle your needs.
Simpson Enrico•February 9, 2018
It did its job, as advertised.
Five Stars
William Henderson•October 23, 2017
Perfect
Four Stars
Pierre Loubeau•April 19, 2017
Awesome !!
Five Stars
Leo A. Boron•February 14, 2017
It was what I needed. Thank you!
Tanks Alot
Amazon Customer•February 12, 2017
Works fine, replaced an old non bladder expansion tank that was 20 gallon size. I have noticed that as the water heats up, the water pressure rises more than it used to. I may need to install another ETX-30 to get more expansion room. It fits between the ceiling joists above the boiler well.
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