Price History for 18 Gal. 1. 5kW 120-Volt Compact Element Point of Use Electric Tank Water Heater with 3-Years Warranty, UL Listed
Close
18 Gal. 1. 5kW 120-Volt Compact Element Point of Use Electric Tank Water Heater with 3-Years Warranty, UL Listed
We are a company that has been specialising in Mini Tank Electric Water Heaters for 7 years. Thermomate water heaters, are compact, easy to install and get instant endless hot water. Large capacity design, idea
Set Price Alert
Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jul 25, 2026 | $379.99 |
| Jul 20, 2026 | $359.99 |
| Jul 11, 2026 | $379.99 |
| Jun 20, 2026 | $399.99 |
| Jun 19, 2026 | $379.99 |
| Jun 5, 2026 | $399.99 |
| May 21, 2026 | $379.99 |
| May 14, 2026 | $339.99 |
| Apr 26, 2026 | $379.99 |
| Apr 24, 2026 | $399.99 |
| Apr 17, 2026 | $339.99 |
| Apr 16, 2026 | $359.99 |
| Mar 27, 2026 | $379.99 |
| Mar 19, 2026 | $359.99 |
| Mar 18, 2026 | $399.99 |
| Mar 17, 2026 | $379.99 |
| Feb 28, 2026 | $399.99 |
| Feb 19, 2026 | $359.99 |
| Feb 9, 2026 | $399.99 |
| Jan 22, 2026 | $359.99 |
| Dec 14, 2025 | $399.99 |
| Nov 18, 2025 | $399.99 |
| Oct 20, 2025 | $399.99 |
Analysis
18 Gal. 1. 5kW 120-Volt Compact Element Point of Use Electric Tank Water Heater with 3-Years Warranty, UL Listed price analysis
Price analysis for 18 Gal. 1. 5kW 120-Volt Compact Element Point of Use Electric Tank Water Heater with 3-Years Warranty, UL Listed at Home Depot: Today's price is $379.99. That's 5% off the MSRP of $399.99. Current price is 1% below the 90-day average of $382.85 (a $2.86 below the running mean).
- The current price of $379.99 is 5% (or $20.00) below the MSRP of $399.99.
- Current price is 1% below the 90-day average of $382.85 (a $2.86 below the running mean).
- The lowest recorded price on PriceWatchPro was $339.99 on April 17, 2026. That's $40.00 below today's price.
- The highest recorded price on PriceWatchPro was $399.99 on October 20, 2025. Today's price is $20.00 below that peak.
- 30-day trend: trending up 5.6% from $359.99 to $379.99.
- Across 22 tracked price changes, the listing has dropped 11 times with an average drop of $27.27.
- PriceWatchPro has been tracking this listing since October 20, 2025 (302 days of price history).
Related
More Plumbing deals on Home Depot
Track price history on other items shoppers are watching in this category.
Support
Home Depot FAQs
Tips for tracking this Home Depot item with alerts and price history.
How do I track price drops for Home Depot?
Pick a target price on this page and save it. We will email you when this Home Depot listing drops below your goal.
Where can I review price history?
Check the price history chart on this page to compare today’s price against recent highs and lows before buying.
Can I edit or pause alerts later?
Yes. Edit, pause, or delete alerts anytime from your PriceWatchPro dashboard after you sign in.
Snapshot
18 Gal. 1. 5kW 120-Volt Compact Element Point of Use Electric Tank Water Heater with 3-Years Warranty, UL Listed shopping snapshot
Track this Home Depot listing with real-time alerts, a full price history, and side-by-side savings tips.
Understand pricing trends
Use the chart above to see seasonal lows, promo spikes, and the average street price so you can time your purchase.
Set alerts that match your budget
Choose a target price and we will email you when 18 Gal. 1. 5kW 120-Volt Compact Element Point of Use Electric Tank Water Heater with 3-Years Warranty, UL Listed dips below that number.
Shop confidently
Review specs, availability, and recent updates from Home Depot before jumping to the store page.