Fire Cold Plunge

Fire and cold plunge combination setups — pair a heated soaking tub or sauna with a cold plunge for the contrast therapy protocol that's become the standard for elite athlete recovery, longevity practice, and stress regulation. Hot to cold to hot — the Wim Hof / Andrew Huberman / Joe Rogan protocol that's now mainstream.

What's stocked here:

• Hot tub + cold plunge bundle — preconfigured pairings from compatible brands
• Sauna + cold plunge bundle — traditional or infrared sauna paired with chilled plunge
• Single units — for buyers who already own one half of the contrast setup

How most users run contrast therapy:

• 3–5 minutes hot (105–120°F sauna or 100–104°F tub)
• 1–3 minutes cold (45–55°F plunge)
• Repeat 2–4 cycles, ending on cold

Buying notes:

• Verify install location — combo setups need 220V electrical, drainage, and 8'+ ceiling for sauna use
• Outdoor combos need weather-rated wood and heater housing
• Most combo bundles ship freight in multiple crates over 7–14 days

Free shipping on orders over $999, exclusions apply.

For full plunges and saunas separately, see all cold plunges and all saunas. Email support@peakflowfitness.com for a contrast-setup recommendation.