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๐ง Elevate your water system with seamless pressure control!
The WATTS WATER TECHNOLOGIES GIDDS-1030402 is a 4.5-gallon potable water expansion tank featuring a durable stainless steel 3/4-inch male nipple, pre-pressurized for immediate installation, and constructed lead-free for safe, long-lasting performance. Designed and manufactured in the USA, it optimizes water heater efficiency by managing pressure fluctuations reliably.









| ASIN | B002JEQGYO |
| Brand | WATTS |
| Brand Name | WATTS |
| Capacity | 3.42 Gallons |
| Customer Reviews | 4.6 out of 5 stars 112 Reviews |
| Global Trade Identification Number | 00098268095753 |
| Is Electric | No |
| Manufacturer | Wilo |
| Manufacturer Part Number | 67371 |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Model Number | PLT-12 |
| Number of Items | 1 |
| Smart Home Compatibility | Not Smart Home Compatible |
| Style | Potable |
| Style Name | Potable |
| UPC | 098268095753 |
| Unit Count | 1.0 Count |
P**S
make sure you have built a sturdy base. I don't know why they can't weld ...
I wasn't sure if this would work, we've had banging pipes for a long time. Well... it absolutely eliminated ALL the banging pipes in my house. We have a front loading washing machine and for 8 years we could tell from anywhere in the house that the washing machine was running. Once I installed this expansion tank, my wife had to go back to the laundry room twice to make sure the washer was actually running. Even I couldn't believe it was working so well. So simple to install but make sure you put enough wraps of teflon tape around the joint. I only put three and had to go back and redo it with 8 to stop a minuscule drip. Also, it can be heavy when half filled with water, make sure you have built a sturdy base. I don't know why they can't weld a bracket to hang these from right on the tank?? Highly recommended if you can hear your pipes when the water is moving through the pipes.
D**D
A OK
I haven't installed yet, will update in future if disappointed with product. As of now, appears to be of quality construction and sound design. Received in a very timely manner.
K**T
Worked Just Fine!
OEM. Worked Just Fine!
B**N
Four Stars
light and useful
E**C
Five Stars
As described. Solved my water hammer issues in conjunction with a pressure reducing valve.
Trustpilot
1 month ago
2 weeks ago