Price History for ProTech 3 in. x 5 in. Stainless Steel Horizontal Termination Vent Kit for Indoor Tankless Gas Water Heaters
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ProTech 3 in. x 5 in. Stainless Steel Horizontal Termination Vent Kit for Indoor Tankless Gas Water Heaters
The ProTech 3 in. by 5 in. Horizontal Termination vent is designed for efficient and reliable performance. It allows your tankless water heater to exhaust horizontally, enabling vents to terminate on the side o
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Price History Chart
Recorded price history
Showing the 30 most recent of 31 recorded prices.
| Date | Price |
|---|---|
| Aug 7, 2026 | $59.05 |
| Aug 2, 2026 | $59.01 |
| Jul 28, 2026 | $58.07 |
| Jul 18, 2026 | $57.10 |
| Jul 14, 2026 | $56.10 |
| Jul 13, 2026 | $56.06 |
| Jul 8, 2026 | $53.90 |
| Jul 2, 2026 | $55.36 |
| Jun 26, 2026 | $55.00 |
| Jun 21, 2026 | $54.96 |
| Jun 19, 2026 | $53.98 |
| Jun 14, 2026 | $54.29 |
| Jun 8, 2026 | $54.33 |
| Jun 5, 2026 | $57.71 |
| May 19, 2026 | $57.77 |
| Apr 22, 2026 | $44.29 |
| Apr 10, 2026 | $55.97 |
| Apr 6, 2026 | $53.37 |
| Mar 30, 2026 | $54.12 |
| Mar 21, 2026 | $54.78 |
| Jan 21, 2026 | $43.89 |
| Jan 17, 2026 | $42.52 |
| Jan 12, 2026 | $43.34 |
| Jan 11, 2026 | $41.25 |
| Jan 10, 2026 | $43.34 |
| Jan 9, 2026 | $41.25 |
| Dec 24, 2025 | $43.71 |
| Dec 14, 2025 | $42.21 |
| Nov 10, 2025 | $42.21 |
| Nov 8, 2025 | $42.21 |
Analysis
ProTech 3 in. x 5 in. Stainless Steel Horizontal Termination Vent Kit for Indoor Tankless Gas Water Heaters price analysis
Price analysis for ProTech 3 in. x 5 in. Stainless Steel Horizontal Termination Vent Kit for Indoor Tankless Gas Water Heaters at Home Depot: Today's price is $59.05. Current price is 5% above the 90-day average of $56.18 (a $2.87 above the running mean).
- Currently listed at $59.05, which is $16.84 above the original MSRP of $42.21.
- Current price is 5% above the 90-day average of $56.18 (a $2.87 above the running mean).
- The lowest recorded price on PriceWatchPro was $41.25 on January 9, 2026. That's $17.80 below today's price.
- The highest recorded price on PriceWatchPro was $59.05 on August 7, 2026.
- 30-day trend: trending up 5.3% from $56.06 to $59.05.
- Across 30 tracked price changes, the listing has dropped 8 times with an average drop of $2.91.
- PriceWatchPro has been tracking this listing since October 25, 2025 (286 days of price history).
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Snapshot
ProTech 3 in. x 5 in. Stainless Steel Horizontal Termination Vent Kit for Indoor Tankless Gas Water Heaters shopping snapshot
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