Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

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
Warranty2-Year Limited
Shipping CostPlease inquire if shipping outside the continental USA.Free
Wi-Fi OptionYes
Water Capacity180 Gallons
Temperature Range34–108°F
Residential warranty2 years; commercial use excluded
FiltrationMesh prefilter, 5-micron main cartridge, carbon, ozone
Attachments
Gallery
Includes

Finnmark SoulCold Hot & Cold Plunge | 304 Stainless Steel | Built-In Chiller & Heater includes: 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).

Not included: Installation, electrical and plumbing are not included.

Finnmark SoulCold Hot & Cold Plunge

One tub for a cold plunge and a warm soak, with the temperature controls built into the setup. The Finnmark SoulCold combines a 180-gallon stainless steel bath, a chiller/heater, Wi-Fi controls, and an insulated cover. It is a residential system, with a two-year residential warranty under the current SoulCold-specific terms.

Build Your Quote:

$6,990.00

Share your selected options and add-ons. Prices and availability are confirmed when the link is opened.

SaunaLife S1 round cold plunge tub with its FDC-1A chiller

Our pick for most people

SaunaLife S1 Cold Plunge

A round, upright plunge that fits on a patio, with its own chiller: 124 gallons, chills to 32.5°F and heats to 108°F, on a 120-volt GFCI cord. With the chiller from $5,340.00.

Pay over time:

Choose Affirm at checkout to see your payment options. Approval and terms depend on eligibility.

Pay with HSA/FSA:

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

An integrated hot-and-cold setup

The SoulCold suits someone who wants a recline-style plunge with heating, cooling, and an insulated cover in one package. The stainless steel tub has a cedar backrest and interior slats, with controls on the unit and through the connected app.

What arrives with it

The package includes the plunge, integrated chiller/heater setup, insulated marine-grade vinyl cover, filtration equipment and supplied cartridges, filter tools, LED remote, and operating instructions. The attached manual identifies the supplied filter components; replacement cartridges must match those components.

The useful numbers

Bathers One person
Water capacity 180 gal
Overall dimensions 79.8 x 35 x 30 in
Interior dimensions 48 x 31 x 28 in
Water temperature range 34–108°F adjustable
Cooling / heating capacity 4.45 kW / 4.36 kW
Power supply 110–120V / 60Hz, grounded GFCI-protected connection
Published tub weight 460 lb dry; 1,650 lb with water, before the occupant
Cooling ambient range 59–109°F
Heating ambient range 59–95°F

Water care still matters

The current operating manual identifies a mesh prefilter, a 5-micron main cartridge, carbon filtration, and ozone. These handle different jobs. Keep filters clean, replace cartridges as instructed, and follow the water-care procedure. Ozone does not make contaminated water safe or eliminate cleaning.

Prepare the space

Use a level, structurally suitable base and allow for the filled tub plus the occupant. Keep the chiller ventilated, with the manual’s 20-inch clearance around its air-handling area, and plan for draining and condensation. Protect the system from freezing. Have the electrical installation checked against the manual and local requirements.

Residential warranty, clearly stated

The product-specific SoulCold warranty dated July 31, 2026 provides two years of coverage for normal residential use in the United States and Canada. Commercial, institutional, and other non-residential installations are excluded. Labor, removal, reinstallation, and shipping costs are excluded. The earlier operating manual contains older warranty wording; the separate SoulCold warranty is attached with the current terms.

Compare the way you want to sit

For upright immersion, compare the Icetubs IceBarrel. For a tub-only option or a separately paired chiller package, compare the SaunaLife S1 or S2.

Call or text (844) 565-1113 with your layout, climate, and the way you want to use your plunge. We will help you check the fit before you order.

Replacement filter supplies

The main and carbon-filter stages use different cartridges. Keep the correct spares on hand: Finnmark 5-inch pleated filters, four-pack and Finnmark SoulCold carbon filters, four-pack. Match the installed cartridge and housing, and follow the shutdown and replacement procedure in the operating manual.

Compare systems and plan ongoing care

Compare cold plunge systems, equipment and total cost · Find model-specific filters and care supplies

No reviews of this product yet

Bought this one? Yours would be the first. Every rating goes through the same check before it appears.

Write a review

Reviews of Sauna Marketplace

What customers say about working with our team, word for word. Names are shortened to a first name and last initial, or to initials.

★★★★★

“Easily the best customer experience I’ve ever had.”

Rick S.
★★★★★

“Excellent service and consultation”

Dennis A.
★★★★★

“Excellent response times and customer service.”

Nathan L.

Write a review

Bought it from us? Your review shows as a verified buyer. Every rating goes through the same check before it appears, and your name is shortened to a first name and last initial.

Your rating

You have to be logged in to be able to add photos to your review.

Expert help that stays with you

Small details become expensive problems once installation begins. We ask the questions early, so a mismatched part, an overlooked requirement or an installation issue gets caught while it is still easy to fix.

Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.

We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.

Sauna and heater customers also receive free shipping on sauna accessories for life.

Planning a sauna, or need help with one you purchased from us? Our founders have built saunas from the crate up and both run saunas at home. New customers and existing Sauna Marketplace sauna and heater owners can Ask a product question.

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
Warranty2-Year Limited
Shipping CostPlease inquire if shipping outside the continental USA.Free
Wi-Fi OptionYes
Water Capacity180 Gallons
Temperature Range34–108°F
Residential warranty2 years; commercial use excluded
FiltrationMesh prefilter, 5-micron main cartridge, carbon, ozone
Attachments
Gallery
Includes

Finnmark SoulCold Hot & Cold Plunge | 304 Stainless Steel | Built-In Chiller & Heater includes: 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).

Not included: Installation, electrical and plumbing are not included.