18th Jul 2026, 02:51 PM
WATTS WATER TECHNOLOGIES GIDDS-1030402 Watts Potable Water Expansion Tank, Model #Plt-12, Stainless Steel Nipple, 4.5 Gallon, Lead Free - 1030402
Price may vary by location, shipping cost, and availability.
62% Off
$152.42
$399.99
Highest: $152.42
Average: $95.87
Lowest: $74.66
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of WATTS WATER TECHNOLOGIES GIDDS-1030402 Watts Potable Water Expansion Tank, Model #Plt-12, Stainless Steel Nipple, 4.5 Gallon, Lead Free - 1030402 here. This product's current Price in USA is $152.42. The average and highest prices are $95.87 and $152.42 respectively.
| Lowest Ever Price | $74.66 |
|---|---|
| 4th Jun 2026 | |
| Average Price | $95.87 |
| Based on 162 days price tracking | |
| Highest Price | $152.42 |
| 18th Jul 2026 | |
Price History of All Variants of WATTS WATER TECHNOLOGIES GIDDS-1030402 Watts Potable Water...
Offer Price: $124.20
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Offer Price: $149.99
Watts ETX-90 15-Gallon Non- Potable Expansion Tank for Closed-Loop Systems
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Offer Price: $56.33
Watts ETX-15 2.1-Gallon Non-Potable Expansion Tank for Closed-Loop Systems
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Current Price in USA
| Price | $152.42 |
|---|---|
| MRP | $399.99 |
| Savings | $247.57 |
| Discount | 61.89% |
Recent Price Drops on WATTS WATER TECHNOLOGIES GIDDS-1030402 Watts Potable Water Expansion Tank, Model #Plt-12, Stainless Steel Nipple, 4.5 Gallon, Lead Free - 1030402
Price Drop 3rd Jun 2026
$79.24 → $74.66
5.78% drop
Price Drop 21st May 2026
$85.58 → $79.24
7.41% drop
Price Drop 13th Apr 2026
$97.55 → $82.15
15.79% drop
Product Information
Details
| Product Name | WATTS WATER TECHNOLOGIES GIDDS-1030402 Watts Potable Water Expansion Tank, Model #Plt-12, Stainless Steel Nipple, 4.5 Gallon, Lead Free - 1030402 |
|---|---|
| Store Product Code | B002JEQGYO |
| Store Name | amazon.com |
| Brand | Watts |
| Rating | 9.4 / 10 |
| Category | Tanks & Reservoirs |
| Product Manufacturer | Wilo |
| Model Number | PLT-12 |
| Color | Gray |
| Dimensions | 11.1"W x 14.7"H |
Features
- WATER EXPANSION TANK: With a generous 4.5 tank gallon volume, the Watts Potable Water Expansion Tank is designed for use in commercial and residential water heating systems to control the thermal expansion of hot water and maintain safe pressures.
- VERSATILE MOUNTING: This potable water expansion tank is designed for easy installation, mounting directly to the supply piping. It features a 3/4-inch male connection and a stainless steel inlet.
- DURABLE CONSTRUCTION: This tank is constructed from high-quality carbon steel with an epoxy finish, ensuring long-lasting performance. It is also equipped with a durable expansion membrane that minimizes the loss of the air charge.
- COMPATIBILITY: These tanks may be used with all types of Direct Fired Hot Water Heaters (gas, oil or electric) and hot water storage tanks. Comes with a maximum pressure of 150psi (10 bar).
- EVERY DROP COUNTS: Water. It's in our name and close to our hearts. Everything we design is made to keep the Earth's most precious resource safer, cleaner, and more useful for our customers.
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Rating and Reviews
9.4 Based on 445 reviews
WATTS WATER TECHNOLOGIES GIDDS-1030402 Watts Potable Water has 9.4 rating out of 10. This average rating is consist of 445 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.