Price History for Replacement Power Head 556-G2/G3,557-G2/G3 and 5101-G2/G3 Geothermal Valves
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Replacement Power Head 556-G2/G3,557-G2/G3 and 5101-G2/G3 Geothermal Valves
Taco 555-173RP is a Replacement power head for Taco Geothermal Series zone valves. Designed for high head, open system zone control. The unique end switch design permits control of the heat pump by the valve.
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Price History Chart
Recorded price history
| Date | Price |
|---|---|
| Jan 13, 2026 | $202.28 |
| Dec 14, 2025 | $208.12 |
| Dec 1, 2025 | $208.12 |
| Nov 16, 2025 | $208.12 |
| Oct 25, 2025 | $208.12 |
Analysis
Replacement Power Head 556-G2/G3,557-G2/G3 and 5101-G2/G3 Geothermal Valves price analysis
Price analysis for Replacement Power Head 556-G2/G3,557-G2/G3 and 5101-G2/G3 Geothermal Valves at Home Depot: Today's price is $202.28. That's 3% off the MSRP of $208.12. The lowest recorded price on PriceWatchPro was $202.28 on January 13, 2026. The current listing is at this all-time low.
- The current price of $202.28 is 3% (or $5.84) below the MSRP of $208.12.
- The lowest recorded price on PriceWatchPro was $202.28 on January 13, 2026. The current listing is at this all-time low.
- The highest recorded price on PriceWatchPro was $208.12 on October 25, 2025. Today's price is $5.84 below that peak.
- Across 4 tracked price changes, the listing has dropped 1 times with an average drop of $5.84.
- PriceWatchPro has been tracking this listing since October 25, 2025 (291 days of price history).
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