Best Commercial Infrared Saunas and Cold Plunges for Clinics (2026): 9 Compared

For wellness clinic owners, med spa operators and recovery studio founders. Updated October 22, 2026 · Prepared by Prospyr. If you are adding a commercial infrared sauna or a cold plunge to a clinic or recovery studio, the brand matters less at first than three practical questions: what circuit the unit needs, what the commercial warranty covers, and how the water (for a plunge) stays clean between patients. Prospyr makes practice software, not saunas or cold plunges, and none of the companies below is a Prospyr product or partner. Each summary reflects what the company publishes on its own website, checked October 2026. This article makes no claim about what heat or cold therapy does for anyone, and it does not repeat the health claims these companies make. Prices, warranties and specs change, so confirm everything in a written quote before you buy.

What should a clinic look for in a commercial infrared sauna or cold plunge?

A clinic should buy a commercial infrared sauna or cold plunge that is sold and warrantied for commercial use, fits the electrical service in your room, and (for a plunge) has a sanitation system your local health department will accept. Home units are often cheaper, but several makers on this list exclude or shorten warranty coverage when a residential product is used in a business. Four things separate a commercial purchase from a home one:

• Commercial warranty. Commercial terms are usually shorter than residential terms and are written separately. Get the commercial term for the exact model in writing.
• Electrical. Many commercial infrared saunas need a dedicated 240V circuit; most cold plunges on this list call for a dedicated 120V circuit. Have an electrician check your panel before you sign a lease or order.
• Water sanitation. Commercial cold plunges typically combine filtration with ozone, UV or both, and many add automatic chlorine dosing. Ozone and UV help, but they do not leave a sanitizer level an inspector can test.
• Local health codes. There is no single national rule for cold plunges. Some local health departments treat a shared-water plunge like a pool or spa and may require a measurable sanitizer residual, plan review or permits. Rules vary by state and county, so confirm with your local health department before you buy.

The 9 commercial infrared sauna and cold plunge makers at a glance

How we chose this list

We started with makers that sell infrared saunas or cold plunges to businesses and kept companies that (1) run a commercial or business program on their own site, (2) name clinics, wellness centers, spas or recovery studios among their buyers, and (3) publish something checkable about commercial warranty, electrical requirements, sanitation or pricing. We left out resellers, makers that only sell home units, and makers that bundle their own booking, point of sale or membership software with their equipment. Saunas come first, then companies that sell both, then cold plunge specialists. The order is our editorial view, not a measure of quality or results.

1Clearlight#

Clearlight sells its Sanctuary Professional infrared saunas through a business division it calls Wellness Innovations, and states it has thousands of commercial installations worldwide. Its site describes Clearlight products as general wellness products.

What stands out:

• Built for volume. Its Professional saunas use 700-watt full spectrum heaters (versus 500 watts on its home saunas), removable solid wood floors for cleaning, an extra door hinge and metal threshold, and a 16-hour mode designed for continuous use.
• Published electrical specs. Its commercial electrical page lists the circuit for every model: the Sanctuary Professional 1 needs 120V/20A, the Professional 2 needs 240V/15A, most larger models need 240V/20A, and the Retreat 67" needs 240V/30A.
• Commercial warranty. Clearlight lists a 5-year commercial warranty covering heaters, controls, electrical systems, wood and the built-in audio.
• A matching plunge. The Clearlight Plunge plugs into a standard 120V outlet, uses an ozone generator with dual filtration, runs from 36°F to 104°F, and carries a 1-year commercial warranty.

Right for: clinics that want an infrared sauna and a cold plunge from the same company, with circuit requirements known up front. Ask: commercial pricing for your model mix, what the plunge's commercial use guidelines say about patients per hour, and the referral program terms.

Visit Clearlight →

2Sunlighten#

Sunlighten sells infrared saunas to businesses and says its top three commercial markets are spas, fitness centers and medical facilities. Its commercial lineup includes the mPulse and Amplify saunas and ADA-compliant saunas. It states its products are general wellness products, not medical devices.

What stands out:

• ADA-compliant rooms. Sunlighten offers custom ADA designs (door size, turning radius, benches, ceiling height) and quick-ship ADA-compliant sizes of 6' x 6', 8' x 8' and 10' x 10'.
• Commercial warranty. Its U.S. and Canada warranty page lists commercial terms for cabin saunas including mPulse and Amplify: 5 years on cabinetry and heaters, 1 year on controls, and 1 year on glass doors and audio. Residential terms are longer.
• Marketing support. Business buyers get a marketing portal with training documents, marketing collateral, copy and imagery.

Right for: clinics and medical practices that need an accessible sauna room. Ask: pricing, the electrical requirement for your model, and whether the commercial warranty includes labor and freight.

Visit Sunlighten →

3SaunaRay#

SaunaRay builds infrared saunas in Canada and has done so since 2003. Its commercial page says it builds large public infrared saunas for 5 to 50 people in the U.S. and Canada, and its site has pages for medical doctors, naturopathic doctors, chiropractors, dentists, massage therapists and spas.

What stands out:

• Custom builds. SaunaRay shows built-in commercial saunas, two-tier spa saunas and athletic saunas with stationary bikes, and says its design team will plan a room for your space.
• Small-batch construction. It says it builds about 500 saunas a year from Ontario basswood, with solid ceramic infrared heaters and a beeswax finish.
• Warranty. The site advertises a lifetime warranty.

Right for: medical offices that want a custom-built infrared room rather than a standard cabin. Ask: pricing, whether the lifetime warranty applies to commercial use, the electrical requirement, and lead time to the U.S.

Visit SaunaRay →

4Sun Home Saunas#

Sun Home Saunas sells infrared saunas, traditional saunas and cold plunges to gyms, spas, wellness centers, hotels and contrast therapy studios through a commercial team. It says it prepares multi-unit quotes, reviews electrical requirements by model up front, and identifies warranty coverage in the proposal you sign.

What stands out:

• Cold Plunge Pro Series. The Pro, Pro Apex and Pro Titan list ozone and UV sanitation and a dedicated 15-amp GFCI circuit with a standard NEMA 5-15 wall plug. A commercial-capable Cold Plunge Pro adds built-in chlorine injection, pH balancing, an auto-skimmer and a large-capacity filter, with specs and pricing from the commercial team.
• Infrared options. Luminar outdoor cabins come in 2- and 5-person sizes; indoor models include Eclipse (full spectrum infrared with red light), Equinox, Solstice and the 1-person Pod.
• Testing. It lists third-party EMF testing, VOC testing on select models and ETL listing on select models.

Right for: recovery studios and med spas building a sauna and plunge circuit from one supplier. Ask: the commercial warranty term for each model in your proposal, whether you need the commercial-capable plunge for your health department, and delivery and installation costs.

Visit Sun Home Saunas →

5Plunge#

Plunge runs a separate business site for its commercial cold plunges and commercial saunas, and lists recovery studios, spas, fitness facilities and hotels among its buyers.

What stands out:

• Published prices. The All-In Commercial is listed from $12,990 and the All-In Commercial Max from $15,990, depending on configuration.
• Sanitation. Commercial units list an NSF 50 certified filter, ozone sanitation, an integrated skimmer with hair catch, VGB-compliant drains and an integrated auto-chlorinator, with optional automatic pH and chlorine dosing.
• Health department help. With a deposit, Plunge says its compliance team provides Department of Health guidelines and supports you through the application process.
• Electrical. Its FAQ calls for a 120V, 15-amp dedicated circuit installed 5 feet from any body of water, and recommends a floor sink within a few feet.
• Service. It lists a U.S.-based in-house support team, a nationwide technician network, and Plunge Connect for remote temperature control and water monitoring (free for 12 months with purchase).

Right for: clinics and studios where a health inspector will review a shared-water plunge. Ask: the commercial warranty term in writing, what Plunge Connect costs after the first year, and how many units it has taken through review in your county.

Visit Plunge →

6Renu Therapy#

Renu Therapy builds cold plunges and saunas and runs a commercial program for fitness, spa and wellness, hospitality, and medical and recovery buyers. Its commercial page offers pre-planning guidance and says its systems use certified components and documentation to support local inspection requirements.

What stands out:

• Published prices and specs. The Cold Stoic 3.0 is listed at $12,799, with a 37°F to 104°F range, dual-stage plus ozone filtration and a 120V/15A dedicated circuit. The Vero lists an XL filter with ozone and the same 120V/15A dedicated circuit. A Siberian Pro is also offered with an auto-chlorinator.
• Commercial warranty. Its commercial warranty page lists a 1-year commercial warranty on components and the water chiller for the Siberian Pro, Cold Stoic 3.0, Cold Stoic 2.0, Aurelius and Vero. Some product spec tables list a 5-year limited warranty, so confirm which term applies to your commercial purchase.

Right for: clinics that want to compare plunge prices and specs before a sales call. Ask: which model it recommends for your daily patient count, whether you need the auto-chlorinator for your health department, and freight and installation costs.

Visit Renu Therapy →

7BlueCube#

BlueCube hand-builds cold plunges in Redmond, Oregon, and sells to gyms, spas, hotels and medical and recovery clinics. Its commercial page separates "commercial-capable" tubs from "commercial-compliant" builds (the C2X and C3X) that add an upgraded tub material and automatic chlorine dosing.

What stands out:

• Health code guidance. BlueCube says there is no national cold plunge standard, that compliance runs county by county, and that many health departments treat a commercial plunge like a spa. It notes its ozone runs continuously but leaves no testable residual, so chlorine is the compliance tool, and it offers a Department of Health compliance checklist to download.
• Published prices. The C2 starts at $18,500, the C3 at $20,500, and the Modular and Limitless at $29,000. The Modular puts the component box up to 25 feet from the tub for quieter rooms.
• Electrical and warranty. The C2 needs a dedicated 120V, 20-amp circuit. It carries a 1-year full coverage commercial warranty (3 years residential), a 15-year warranty on the stainless tub and frame, and a 5-year extended component plan by subscription.

Right for: clinics that expect a county health review and want a plunge designed for it. Ask: the cost of the C2X or C3X commercial package, the extended warranty subscription price, and how many patients a day it sizes one tub for.

Visit BlueCube →

8Polar Monkeys#

Polar Monkeys sells four commercial cold plunge systems, assembled and serviced in the U.S., to gyms, sports clubs and wellness clubs, with custom branding available.

What stands out:

• Published prices. Brainpod 2.0 Commercial $12,790, The Barrel Commercial $14,690, Cyber Plunge Commercial $17,790 and Contrast Edition Commercial $29,600, as listed in October 2026.
• Sanitation. The Brainpod 2.0 Commercial lists an NSF-50 certified pool-grade filter with ozone. Polar Monkeys states that ozone and filtration do not replace a sanitizer routine and points buyers to local health codes.
• Warranty and power. Commercial systems include a 2-year limited warranty, extendable by 3 or 5 years at purchase. The Brainpod commercial system needs a dedicated 120V, 15A outlet. Its warranty excludes residential products used in a commercial setting.
• Financing. Business financing is offered through Credit Key.

Right for: studios and clinics that want published prices and a longer warranty option. Ask: the cost of the extended warranty, what sanitizer system it recommends for your county, and chiller placement for your room.

Visit Polar Monkeys →

9Coldture#

Coldture is a Canadian company that sells cold plunges, saunas and red light panels to gyms, spas, hotels, and physio and rehab clinics, and says it has equipped more than 500 facilities.

What stands out:

• Commercial plunges. The Pro Plunge lists a 1 HP chiller, a 3°C to 40°C range and three-stage ozone filtration; the Xtreme Outdoor Plunge is rated for outdoor use to -30°C.
• Infrared and hybrid saunas. The Pod Sauna combines full spectrum infrared with red light panels on 110V in a 1,100 mm x 1,020 mm footprint; a hybrid sauna pairs a traditional heater with infrared panels.
• Volume pricing. It offers multi-site packages, volume pricing, financing, and a planning call covering layout and power requirements.

Right for: Canadian clinics or multi-location operators buying several units at once. Ask: U.S. pricing and shipping, the commercial warranty term (its published warranty pages are residential), and electrical specs for each unit.

Visit Coldture →

Commercial infrared sauna and cold plunge cost: what to budget

Most commercial infrared sauna makers on this list price by quote. Commercial cold plunge prices are more often published: from $12,790 (Polar Monkeys Brainpod 2.0 Commercial) and $12,990 (Plunge All-In Commercial) to $18,500 and up for BlueCube's stainless C2, and $29,000 to $29,600 for modular and dual-zone systems, as of October 2026. Add an electrician, a dedicated circuit, a floor drain or sink nearby, sanitizer and filters, and any health department permit fees. Run your session price and expected bookings through our equipment ROI calculator, and if you are financing, compare with the lease vs. buy calculator.

Questions to ask any sauna or cold plunge company

1. Is this model sold for commercial use? Get the commercial warranty term, what it covers (heaters, chiller, controls, labor) and who pays shipping on claims.
2. What circuit does it need? Ask for voltage, amperage and whether the outlet must be dedicated or GFCI, and get your electrician to confirm your panel can carry it.
3. How is the water sanitized? Ask what combination of filtration, ozone, UV and chlorine the plunge uses, and for the written cleaning, filter and water change schedule.
4. Will my health department accept it? Ask whether the maker has documentation or drawings for health department review, then call your local health department before you order.
5. How many patients a day can it handle? Get the maker's commercial use guidance, since each person warms the water and the chiller needs time to recover.
6. Who services it? Ask where the nearest technician is, typical response time, and what parts you should stock.

Where Prospyr fits

Saunas and cold plunges earn their keep through repeat visits, so clinics usually sell them as packages or memberships and book them like a room. Prospyr lets a wellness clinic or med spa book sauna and plunge time through online scheduling, collect intake and waivers on the patient record, take payments, and see session volume in analytics, alongside the rest of the practice. For other recovery equipment, see our list of wellness equipment for clinics, and if you are weighing a franchise model instead, our list of cryotherapy and recovery franchises. Or book a practice demo.

Frequently asked questions

How much does a commercial cold plunge cost?

Among the makers on this list that publish prices, commercial cold plunges start at $12,790 (Polar Monkeys) and $12,990 (Plunge) and run to about $29,600 for dual-zone systems, as of October 2026. Installation, electrical work, sanitizer and permits are extra.

Can I use a home infrared sauna or cold plunge in my clinic?

Check the warranty first. Several makers on this list publish separate, usually shorter, commercial warranty terms, and Polar Monkeys excludes residential products used in a commercial setting. Buy a model the maker sells and warranties for commercial use.

Does a cold plunge need a health department permit?

It depends on where you are. There is no single national standard, and some local health departments treat a shared-water cold plunge like a pool or spa, which can mean plan review, a permit and a required sanitizer level. Call your local health department before you buy.

What electrical service does a commercial infrared sauna need?

It depends on the model. Clearlight's published specs, for example, range from 120V/20A for its smallest Professional sauna to 240V/30A for its largest. Many commercial cold plunges on this list need a dedicated 120V circuit of 15 or 20 amps. Have an electrician confirm before ordering.

Is ozone enough to keep a cold plunge clean?

Ozone and UV help, but BlueCube and Polar Monkeys both state they do not replace a sanitizer routine, and ozone leaves no residual a health inspector can test. Many commercial plunges add automatic chlorine dosing for that reason.

Want your company considered?

We review this list quarterly. Companies that make commercial infrared saunas or cold plunges for clinics and recovery studios can send their website and what they offer practices to info@prospyrmed.com. Inclusion is editorial and not paid.

Editorial scope

This list is based on each company's public website, checked October 2026 with AI-assisted research. Companies did not review this article before publication. It is not medical advice, a guarantee of results, or a substitute for checking references, warranty terms, your electrical capacity and your local health department's rules. Read our methodology or report a correction.