Price History for 113,000 BTU 5 GPM Indoor Propane Tankless Water Heater for Whole House Use
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113,000 BTU 5 GPM Indoor Propane Tankless Water Heater for Whole House Use
ThermoMate is committed to pioneering heating solutions that not only enhance comfort but are at the forefront of energy-efficient technology. From efficient water heating for the kitchen and bathroom to space
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Oct 26, 2026 | $399.94 |
| Oct 21, 2026 | $359.99 |
| Aug 19, 2026 | $399.94 |
| Aug 12, 2026 | $359.99 |
| Aug 3, 2026 | $399.94 |
| Aug 2, 2026 | $399.99 |
| Jul 27, 2026 | $399.94 |
| Jul 18, 2026 | $399.99 |
| Jul 9, 2026 | $359.99 |
| Jun 25, 2026 | $439.99 |
| May 31, 2026 | $439.99 |
| May 17, 2026 | $439.99 |
| May 2, 2026 | $439.99 |
13 recorded prices; last found in Home Depot’s data on Nov 4, 2026. How we track prices
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Analysis
113,000 BTU 5 GPM Indoor Propane Tankless Water Heater for Whole House Use price analysis
Price analysis for 113,000 BTU 5 GPM Indoor Propane Tankless Water Heater for Whole House Use at Home Depot: today's price of $399.94 is in the middle of the range we've recorded ($359.99 to $439.99).
- The current price of $399.94 is 9% (or $40.05) below the MSRP of $439.99.
- Today's price is 1% above its average daily price over the last 90 days ($394.61).
- The lowest recorded price on PriceWatchPro was $359.99 on July 9, 2026. That's $39.95 below today's price.
- The highest recorded price on PriceWatchPro was $439.99 on May 2, 2026. Today's price is $40.05 below that peak.
- 30-day trend: trending up 11.1% from $359.99 to $399.94.
- Across 12 tracked price changes, the listing has dropped 3 times with an average drop of $53.30.
- PriceWatchPro has been tracking this listing since May 2, 2026 (186 days of price history).
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