Price History for Therm-X-Trol Water Heater Expansion Tank for Tankless Water Heaters
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Therm-X-Trol Water Heater Expansion Tank for Tankless Water Heaters
The Therm-X-Trol ST-1 absorbs thermal expansion and water hammer in tankless and point-of-use water heaters to protect the heat exchanger. Simple to install, the ST-1 features a patented air cell and requires n
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Dec 14, 2025 | $32.63 |
| Dec 13, 2025 | $32.63 |
| Dec 11, 2025 | $32.63 |
| Oct 18, 2025 | $32.63 |
Analysis
Therm-X-Trol Water Heater Expansion Tank for Tankless Water Heaters price analysis
Price analysis for Therm-X-Trol Water Heater Expansion Tank for Tankless Water Heaters at Home Depot: Today's price is $32.63. The lowest recorded price on PriceWatchPro was $32.63 on October 18, 2025. The current listing is at this all-time low.
- Currently listed at $32.63, which is $0.00 above the original MSRP of $32.63.
- The lowest recorded price on PriceWatchPro was $32.63 on October 18, 2025. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $32.63 on October 18, 2025.
- No meaningful price drops recorded in the tracked history — this listing has held steady or trended upward.
- PriceWatchPro has been tracking this listing since October 18, 2025 (301 days of price history).
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