COLD PLUNGEREPORT
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COLD PLUNGEREPORT
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Owner reviews

What owners say about their cold plunges.

Each one is an owner's own account of their cold plunge, or of the brand overall, read by a person before it appears.

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6 reviews · newest first
  • In-depth owner report

    Plunge All-In Commercial (auto-doser)

    Negative

    As of September 29, 2026, Plunge's engineers had found a refrigerant leak in this machine's chiller and proposed replacing it, which would make it the machine's third chiller, along with display, doser-cable and filter-housing parts: a $5,235.39 quote. The…

    Published Oct 8

  • In-depth owner report

    Plunge All-In Commercial (auto-doser)

    Negative

    As of September 29, 2026, Plunge's written plan for this machine was a $970.56 quote for a new display and ribbon cable to fix the app connection. Weak jets, cloudier water, Hanna controller shutdowns, OR errors, the flickering light and the app connection…

    Published Oct 8

  • In-depth owner report

    Plunge All-In Commercial (auto-doser)

    Negative

    As of September 29, 2026, after a summer 2026 repair that included a new chiller, the app connection, errors and shutdowns after pausing the jets, the temperature-reading mismatch and the random light shut-off were still open. Plunge's written answer was a…

    Published Oct 8

  • Owner review

    Plunge All-In Commercial (auto-doser)

    NegativeFixed: partlyBuy again: no

    This exact issue was repaired approximately one year ago. It is extremely disappointing to find the same failure occurring again. A repair that fails after such a short period raises serious concerns about whether the root cause was ever properly resolved…

    Published Oct 7

  • Owner review

    Plunge All-In Commercial (auto-doser)

    NegativeFixed: noBuy again: no

    [...] this plunge has a BRAND NEW chiller, Hanna controller, and probe, all installed only three weeks ago. [...] Despite replacing essentially all of the major equipment associated with this unit, Plunge 2 continues to have problems. [...] This plunge has…

    Published Oct 7

  • Owner review

    Plunge All-In Commercial (auto-doser)

    NegativeFixed: partlyBuy again: no

    Plunge 3 was serviced approximately a month ago and received a brand-new chiller. [Then:] When I "pause" Plunge 3 and then restart the jets, the HA error appears and does not clear. The only way I can get the unit functioning again is to completely power it…

    Published Oct 7

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