Best Price and Service Guarantee

Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.

That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

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Specs
Weight460 lbs
Dimensions79.8 × 35 × 30 in
ModelSoulCold™
Size79.8″ W x 35″ D x 30″ H
People1
Interior Materials304 Stainless Steel
Exterior MaterialsCanadian Red Cedar, Stainless Steel
Warranty1-Year Limited
Shipping CostPlease inquire if shipping outside the continental USA.Free
Wi-Fi OptionYes
Water Capacity180 Gallons
Temperature Range34–108°F
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Finnmark SoulCold Hot & Cold Plunge | 304 Stainless Steel | Built-In Chiller & Heater

The SoulCold is Finnmark Designs’ answer to a question we hear every week: can one tub handle a 34°F plunge in the morning and a 108°F soak at night? This one can. 304 stainless steel, a commercial-grade chiller and heater, and a Canadian cedar backrest, all running off a standard wall outlet.

Build Your Quote:

$6,990.00

Zero Interest Payments:

Buy Now, Pay Later with premium financing packages only available on Sauna Marketplace.

Pay with HSA/FSA:

We teamed up with FLEX to make HSA/FSA payments easier than ever.

Contrast Therapy From a Brand We Already Trust

We have sold Finnmark Designs infrared saunas for years, and their Spectrum heaters remain some of the best-reviewed equipment in our catalog. The SoulCold is Finnmark’s first cold plunge, and it was worth the wait: a commercial-grade hot and cold tub that plunges to 34°F, soaks at up to 108°F, and runs off a standard wall outlet.

Hot and Cold in One Unit

You do not need a separate hot tub for the winter. The built-in engine delivers 4.45 kW of cooling and 4.36 kW of heating, so the same tub covers an ice-cold morning plunge and a warm evening soak. Set any temperature from 34°F to 108°F on the on-unit touchscreen or remotely from the app.

304 Stainless Steel, Not Acrylic

The tub and surround are 304 stainless steel, the same corrosion-resistant grade used in commercial kitchens. Stainless holds temperature more efficiently than acrylic or plastic shells, shrugs off daily use, and gives you the non-porous, easy-to-sanitize surface that commercial facilities require. This is a tub built for gyms and spas that happens to fit at home.

A Backrest You Will Actually Use

Cold plunging is hard enough. The SoulCold includes an ergonomic Canadian Western Red Cedar backrest and interior slats, so you are leaning against warm-toned wood instead of bare metal, with the natural cedar aroma as a bonus.

Clean Water Without the Chemistry Set

An integrated ozone generator neutralizes bacteria while the external 5-inch filter assembly catches sediment down to 20 microns. The 88-watt DC circulation pump keeps water moving quietly in the background. No chlorine smell, no complicated water chemistry.

Smart Controls and LED Lighting

Check the water temperature from your phone and have the tub ready before you walk in. The SoulCold pairs its LCD touchscreen with an iOS and Android app over Wi-Fi, and the integrated LED mood lighting turns an evening plunge into a proper ritual.

In plain terms: the SoulCold gives you true two-way contrast therapy in a single 304 stainless steel tub, with the cedar comfort and commercial build quality we expect from Finnmark, at a price well below most stainless competitors.

Consider Another Model If…

  • You want upright, shoulder-deep immersion. The SoulCold is a recline-style tub. If you prefer sitting upright with water at your shoulders, look at the Icetubs IceBarrel.
  • You are on a tighter budget. The SaunaLife S1 starts at $2,490 as a passive tub you fill with ice, with chiller packages available. The SoulCold is for buyers who want the chiller, heater, and stainless build integrated from day one.
  • Two people plunge together. The SoulCold is a spacious single-person tub. For a wider soak, see the SaunaLife S2 XL or the Icetubs IceBath.

The Installer Handoff

Copy and paste this to your contractor:

  • Base: Level, non-settling surface such as a slab, pavers over base, or an engineered deck. The filled tub weighs roughly 1,650 lbs, so confirm the surface is rated for the load.
  • Electrical: Standard 110–120V / 60Hz grounded outlet. Max draw is 1,650 watts at 15 amps (NEMA 5-15P). The GFCI protection is built into the supplied cord and plug, so no special wiring is required.
  • Chiller placement: Leave 20 inches of clearance on all sides of the chiller section and avoid fully enclosed spaces. The chiller can produce condensation in humid environments, so plan for floor drainage nearby.
  • Climate: The chiller is rated for ambient temperatures of 59–109°F. In freezing climates, drain the unit and protect the chiller over winter.

What’s Included

  • SoulCold plunge tub with Canadian cedar backrest and interior slats
  • Built-in hot and cold chiller unit
  • Insulated marine-grade vinyl cover
  • 5″ filter assembly with filters, main and secondary filter wrenches, and secondary filter screen
  • LED lighting remote
  • Water hose lines with quick connectors
  • Installation and operation manual
  • 1-year limited warranty (consumer use)

Specifications

Tub

  • Exterior Dimensions: 79.8″ W x 35″ D x 30″ H
  • Interior Dimensions: 48″ L x 31″ W x 28″ deep
  • Water Capacity: 180 gal
  • Seating: 1 person, full-body immersion
  • Shell: 304 stainless steel tub and surround
  • Skirt and Backrest: Canadian Western Red Cedar
  • Empty Weight: 460 lbs
  • Filled Weight: approximately 1,650 lbs
  • Temperature Range: 34°F to 108°F (1–42°C)
  • Cover: Insulated marine-grade vinyl, included

Chiller

  • Cooling Capacity: 4.45 kW (COP 4.20)
  • Heating Capacity: 4.36 kW
  • Power Supply: 110–120V / 60Hz, 1,650 W max, 15 A (NEMA 5-15P)
  • Safety: GFCI power supply cord and plug
  • Sanitation: Ozone generator + external 5″ filter (20 micron)
  • Circulation Pump: 88 W DC motor
  • Refrigerant: R410A
  • Control: On-unit LCD touchscreen + iOS/Android app (2.4 GHz Wi-Fi)
  • Chiller Section Dimensions: 21.3″ W x 15.4″ D x 25″ H, 103 lbs
  • Ambient Operating Range: 59–109°F cooling, 59–95°F heating

Shipping

  • Shipping Weight: 500 lbs, palletized
  • Shipping Dimensions: 85″ W x 38.5″ D x 41″ H
  • Method: Free LTL curbside delivery with liftgate to the contiguous US, by scheduled appointment

Frequently Asked Questions

How cold does the Finnmark SoulCold get?

The SoulCold chills water down to 34°F and heats it up to 108°F, so one tub covers both cold plunges and hot soaks. Cooling capacity is 4.45 kW, which is roughly three times the cooling power of typical entry-level plunge chillers.

Does it need special wiring?

No. The SoulCold plugs into a standard 110–120V, 15-amp grounded outlet using its built-in GFCI cord. Maximum draw is 1,650 watts. No 220V circuit, no plumbing, no electrician required in most homes.

Can it stay outside?

Yes. The 304 stainless shell, cedar skirt, and marine-grade cover are built for outdoor use. The chiller is rated for ambient temperatures of 59–109°F, so in freezing climates you should drain the tub and protect the chiller for the winter. Freeze damage is not covered under warranty.

Why does the water look discolored at first?

The natural tannins in new Canadian cedar can tint the water slightly during the first weeks of use. It is harmless and diminishes over time as the wood mellows.

How often do the filters need changing?

Plan on servicing the 5-inch filter about every 30 days with regular use; the pleated sediment filter can be rinsed and reused before replacement. Finnmark sells both pleated and carbon replacement filters in 4-packs, and we stock them.

Is it loud?

The SoulCold is designed for quiet operation. Circulation is handled by an 88-watt DC pump, and the compressor is comparable to a quiet household appliance rather than a shop tool. Keeping 20 inches of clearance around the chiller also helps it run quietly and efficiently.

What warranty does it carry?

Finnmark Designs covers the SoulCold with a 1-year limited warranty for residential use, covering the pumps, heater, control system, and plumbing components. Sauna Marketplace is an authorized Finnmark dealer, so your warranty is fully valid and we handle the claims process with you.

Best Price and Service Guarantee

Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral, because we do not advertise.

That does not mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we will match it.

Documents

Best Price and Service Guarantee

Sauna Marketplace offers legendary customer service and support. Odds are you landed here from a referral — because we don’t advertise.

That doesn’t mean you should have to pay more. We always honor the lowest prices allowed by our manufacturers. If you find a lower advertised price from an authorized dealer, send us a screenshot and we’ll match it.

We want you to feel great about your purchase for decades. That’s why we also offer free shipping on sauna accessories for life with the purchase of any sauna or sauna heater on Sauna Marketplace.

Shop Saunas | Shop Sauna Heaters

Specs
Weight460 lbs
Dimensions79.8 × 35 × 30 in
ModelSoulCold™
Size79.8″ W x 35″ D x 30″ H
People1
Interior Materials304 Stainless Steel
Exterior MaterialsCanadian Red Cedar, Stainless Steel
Warranty1-Year Limited
Shipping CostPlease inquire if shipping outside the continental USA.Free
Wi-Fi OptionYes
Water Capacity180 Gallons
Temperature Range34–108°F
Attachments

Video Attachments

Gallery