💡 Elevate Your Heating Game with Watts!
The Watts ETX-30 Non-Potable Water Carbon Steel Expansion Tank is engineered for closed loop hydronic heating systems, featuring a robust 4.5-gallon capacity and a maximum pressure rating of 75 psi. Its durable carbon steel construction and easy installation make it a reliable choice for both commercial and residential applications, ensuring optimal system performance and longevity.
| Brand | Watts |
| Product Dimensions | 10.5"W x 14.8"H |
| Color | Gray |
| Wattage | 30 watts |
| Manufacturer | Watts |
| Part Number | ETX-30 |
| Item Weight | 8 pounds |
| Item model number | ETX-30 |
| Is Discontinued By Manufacturer | No |
| Size | 4.5 Gallon |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.75 Inches |
| Included Components | Expansion Tank |
| Batteries Included? | No |
| Batteries Required? | No |
| Warranty Description | Watts (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 its option, replace or recondition the product without charge |
| Assembled Diameter | 0.75 Inches |
K**B
Good quality by Watts
Their tanks are always pretty good. Highly recommend.
H**Y
Ready when needed!
Haven't needed to install it yet but when I do, I will have a quality product ready to go at a good price.
J**S
Great expansion tank for my boiler system.
Works as expected on my 30 psi boiler system.
L**.
Good purchase
Item was as represented.
P**N
Better pricing
Easy to install. Better pricing than from the Big Box store.Good quality.
X**X
Clod water tank
Stores by me do not carry expansion tanks for the cold side of a water tank. Ones the water company put a check valve on the water supplies going into my house the pipes were banging this solved my problem
W***
Perfect Fit and Replacement. Watts is what you need!!
Perfect Fit and replacement. Purchased the EXT-30 to replace my failed Flextrol expansion tank purchased 12/2020. Apparently the bladder failed, causing my hydronic heating system to increase pressure causing the pressure pop off valve to drip. The old tank was small, 2.1 gallon size. When researching replacements, I accidently ordered the 4.5 gallon. Thankfully it just barely fit. I have three zones and fingers crossed the larger capacity will endure less stress during the repeating thermo cycling. Watts tank is well built, came pre charged at 12 psi. Spun right on 1/2 mnpt connection. Ordered on Monday, delivered Wednesday and 30 minutes later was installed. Pressures have maintained, no leaks, and zero worries. Btw, I called the plumbing supply store where I purchased the Flextrol in 2020, I believe it was less than 100 bucks, wanted a whopping $150.
B**R
Did the trick!
The old expansion tank of the same size was allowing build-up of hydronic system water pressure. The T&P dribbled all the time. Installed this one in about 45 minutes. Now, the pressure goes up top 25 - 28 lbs and no higher. This is with a water temperature rise from about 115 degrees to 180 degrees.I'm thinking about buying another with just a bit bigger capacity to keep the hydronic water pressure below 120 lbs.
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Hace 1 semana
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