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Steam & Oak Passion Faith vs The Keico Harvia Frosty Commercial Cold Plunge

Steam & Oak Passion Faith, premium stainless steel system
Image: Steam & Oak
The Keico Harvia Frosty Commercial Cold Plunge, premium stainless steel system
Image: The Keico

Two cold plunge tubs side by side: Steam & Oak Passion Faith at £6,790 and The Keico Harvia Frosty Commercial Cold Plunge at £9,499. Prices and specifications checked against each maker's page, last on .

Quick answer: Pick the Steam & Oak Passion Faith if it costs £2,709 less (40% cheaper); pick The Keico Harvia Frosty Commercial Cold Plunge if it holds more water (500 L against 150 L), useful if you are tall or want room to move.

Choose the Steam & Oak Passion Faith if

  • it costs £2,709 less (40% cheaper)
  • it is rated to go colder (3C against 4C)

Choose The Keico Harvia Frosty Commercial Cold Plunge if

  • it holds more water (500 L against 150 L), useful if you are tall or want room to move
Steam & Oak Passion FaithThe Keico Harvia Frosty Commercial Cold Plunge
UK price£6,790£9,499
TypePremium stainless steel systemPremium stainless steel system
Capacity150 L500 L
Includes chillerYesYes
Minimum temperature3C4C
HeatingNoNo
MaterialNatural stone and polyurethane, rock effectNot stated
InsulationNot statedNot stated
Chiller capacityNot statedNot stated
Dimensions1250 x 950 x 1080 mm1700 x 990 x 830 mm
Weight (empty)Not statedNot stated
Voltage230V 16A230V
FiltrationHigh-volume skimmerNot stated
Outdoor useNot statedNot stated
App controlNot statedNot stated
WarrantyNot stated2 years
Tested by usNoNo
Where to buyCheck price at Steam & OakCheck price at The Keico

Buying facts

Steam & Oak Passion FaithThe Keico Harvia Frosty Commercial Cold Plunge
Price per litre of capacity£45.27£19.00
Brand rating on TrustpilotNo profile found4.7 from 545 reviews
Newest Trustpilot reviews we readn/a0 of 15 at 1-2 stars

Trustpilot scores cover the whole brand and its service, not this model alone; we read the newest reviews on each profile at every data run. How we check the data.

Price history

FromSteam & Oak Passion FaithThe Keico Harvia Frosty Commercial Cold Plunge
£6,790£9,499

No tracked price has changed since 26 Sept 2026; last checked 5 Oct 2026.

What the numbers say

On price, the Steam & Oak Passion Faith is £2,709 cheaper than The Keico Harvia Frosty Commercial Cold Plunge (£6,790 against £9,499 in the UK at the time of writing).

Capacity: Steam & Oak Passion Faith 150 L, The Keico Harvia Frosty Commercial Cold Plunge 500 L (advantage The Keico Harvia Frosty Commercial Cold Plunge).

Minimum temperature: Steam & Oak Passion Faith 3C, The Keico Harvia Frosty Commercial Cold Plunge 4C (advantage Steam & Oak Passion Faith).

We have not tested either unit ourselves, so this comparison is built from the makers' specifications, UK pricing and owner feedback; each product page says the same.

Frequently asked questions

Is the Steam & Oak Passion Faith or The Keico Harvia Frosty Commercial Cold Plunge cheaper?

The Steam & Oak Passion Faith is cheaper at £6,790, £2,709 less than The Keico Harvia Frosty Commercial Cold Plunge at £9,499, on the UK prices we last checked.

Which holds more water, the Steam & Oak Passion Faith or The Keico Harvia Frosty Commercial Cold Plunge?

The Keico Harvia Frosty Commercial Cold Plunge: about 500 litres against 150 litres.

Related comparisons

Read the full pages

Cold water immersion places real stress on the heart and circulation. Anyone with a cardiovascular condition, high blood pressure, a history of arrhythmia, or who is pregnant should speak to a doctor before using a cold plunge. Never plunge alone. Start with short sessions at mild temperatures and progress gradually. Read the full safety guide.

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