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Research-based review: We compared published manufacturer specifications and practical ownership requirements. We have not hands-on tested this unit. Checked October 18, 2026.
The Plunge All-In Gen 2 is basically a premium cold plunge that comes ready to go out of the box. You don’t need to buy ice bags every week, install plumbing, or piece together a separate tub and chiller setup.
It cools down to 37°F, holds 105 gallons, and includes filtration plus ozone sanitation.
You can use it indoors or outdoors, and it connects to an app on your phone.
The manufacturer listed a $7,990 promotional price when checked on October 18, 2026, with $9,990 labeled as “comparable value.” That comparison figure is not a verified former selling price. Check your selected configuration and delivery charges before ordering.
If you’re using it daily or near-daily and would otherwise spend years dealing with ice, constant water changes, or unreliable DIY rigs, it might make sense.
For occasional use, though, you can get similar cold exposure for much less.
Quick verdict: The All-In Gen 2 is worth considering for frequent home users who prioritize an integrated setup. Its purchase cost, permanent footprint, and repair exposure make it harder to justify for occasional use. This residential model is not the version to buy for a clinic or shared commercial facility.
What You’re Actually Getting
| Feature | Specification |
| Temperature Range | Down to 37°F (optional heating to ~104°F) |
| Water Capacity | 105 gallons |
| Cooling Rate | 10-12°F per hour |
| Chiller | Integrated 0.75 HP system |
| Power Requirements | Dedicated 120V, 15A circuit |
| Dimensions | 76.75″ L × 31.5″ W × 28.75″ H |
| Empty Weight | 238 lb |
| Filled Weight | ~1,150 lb |
| Filtration & Sanitation | Higher-flow filtration + ozone |
| Plumbing Required | None |
| Standard Warranty | One year |
The footprint is roughly 6 feet 5 inches long and 2 feet 8 inches wide. It fits users up to around 6’9″ according to Plunge.
You need a permanent spot for it… this isn’t something you’re casually storing in a garage corner.
Here’s something people overlook: the filled weight is about 1,150 pounds. If you’re thinking about putting this on a wooden deck, upstairs room, balcony, or older floor, you need a structural check first.
The water weight creates way more installation issues than the empty weight suggests.
How Cold Does It Actually Get
The Gen 2 hits 37°F and according to Plunge maintains that temp even when the ambient temperature goes up to 120°F. Plunge says the revised system cools 31% faster while using 50% less energy compared to the previous generation.
The published cooling rate is 10-12°F per hour, though real-world results depend on your starting water temp, outdoor heat, direct sunlight, whether you’re using the cover, and ventilation.
That performance matters more than the 37°F headline . Most people don’t actually need water that cold.
Quick tip: Use the cover. Leaving the tub uncovered in direct sun will spike your run time, energy consumption, and wear on the cooling system.
Keep it covered whenever you’re not actually using it.
Keeping the Water Clean (This Part Matters)
The system combines filtration and ozone. Follow Plunge’s current maintenance instructions; sanitation equipment does not eliminate the need to monitor and maintain shared water.
The system works with both chlorine and non-chlorine maintenance options.
That setup should reduce maintenance compared to an ice bath or basic inflatable tub, but “low maintenance” doesn’t mean maintenance-free.
You’ll need to:
Check water chemistry regularly. Clear water doesn’t automatically mean clean water.
Clean or replace the filter as directed. Follow the manufacturer’s current guidance and account for usage and water conditions.
Remove hair, skin oils, and debris. Ozone helps, but it’s not magic.
Wipe down surfaces and keep the cover clean and dry. Basic hygiene stuff.
Change water when chemistry becomes difficult to control. Don’t just keep dumping chemicals in to compensate.
Inspect fittings and hoses for leaks; better to catch these early.
Ozone is useful, but it shouldn’t make you careless. Shower first, don’t get in with lotions or heavy sweat, and definitely don’t treat this like a shared swimming pool without a proper sanitation routine.
The App Situation
App control adds convenience, but long-term connectivity and reliability are not established by a specifications sheet. We have not independently tested the app or the tub.
Remote control is convenient if you want the water ready after training. It also helps if you don’t want to switch the system on and off manually.
But here’s my honest take… the app isn’t the main reason to buy this thing. It’s a convenience layer around a chiller, filtration system, and tub.
If your Wi-Fi connection fails, the physical plunge still needs to work properly.
Treat the app as useful but not essential. The unit should maintain temperature without constant phone interaction.
Installation Stuff You Need to Know
The All-In Gen 2 avoids the plumbing work you’d need for some permanent installations. You need a level, stable surface, access to a dedicated 120V/15A circuit, and enough clearance for ventilation and maintenance.
The electrical requirement deserves attention. Don’t just assume any nearby outlet is suitable. A dedicated circuit reduces nuisance trips and avoids overloading a shared garage or bathroom circuit.
Use the supplied GFCI protection and follow local electrical codes.
For outdoor installation, put the tub on a solid, level base like a properly built concrete pad. Avoid soft soil, uneven pavers, or a deck that hasn’t been assessed for the added load.
Indoor installations need reliable drainage planning. A failed hose, cracked fitting, or accidental splash can cause expensive damage long before the tub itself develops a problem.
The design looks cleaner than a separate tub-and-chiller arrangement, which helps if you care about appearance. It still looks like recovery equipment, though, and that 76.75-inch length makes it tough to hide in a small home.
The Optional Heater
The heater option increases purchase cost and requires time to change water temperature. A single tub does not provide simultaneous hot and cold stations.
Recovery Benefits Have Limits
Research on cold immersion does not prove that this particular tub improves health or athletic performance. A resistance-training study found less muscle-fiber growth with repeated post-exercise cold immersion. Buying a more expensive tub does not remove that tradeoff.
Safety Notes
Harvard Health warns that cold plunges can stress the heart and advises people with heart rhythm disorders to avoid them. If you have a medical condition, discuss cold immersion with your clinician. Do not treat the tub’s lowest setting as a recommended starting temperature.
What Could Go Wrong
The Price Is Tough to Justify for Casual Users
With a price in the high thousands, the Plunge All-In Gen 2 costs several times more than many inflatable tubs paired with external chillers.
The price buys you convenience, insulation, design, integrated hardware, and less daily hassle. It doesn’t create proportionally greater health benefits, though.
Cold water at 55°F from a cheaper, well-maintained system still produces cold exposure.
The One-Year Warranty Feels Short
The product page lists a one-year standard warranty and currently advertises a promotional extended-warranty offer. Confirm the exact coverage and exclusions on your order before purchase. Read Plunge’s warranty terms, including parts, labor, shipping, and commercial-use exclusions.
Warranty coverage deserves close attention on an expensive appliance with refrigeration and electrical components. Keep your delivery, installation, maintenance, and support records.
Integrated Hardware Can Complicate Repairs
The all-in-one design looks cleaner and saves space, but an integrated failure can affect the entire system. A separate tub and chiller may be less attractive but easier to replace piece by piece.
Who Should Actually Buy This
The Plunge All-In Gen 2 makes sense for daily or near-daily users who want a permanent, attractive, low-effort system and can comfortably absorb the purchase price.
It’s a strong fit if you:
Are a serious athlete with frequent recovery sessions who values consistent temperature control.
Are building a dedicated recovery area in your home and want something that looks polished.
Want cold and optional hot therapy in one unit instead of buying separate systems.
Have multiple people in your household willing to maintain shared water properly.
It’s a poor value if you:
Only use cold plunging occasionally or are still experimenting to see if you like it.
Are renting or have limited space and installation options.
Don’t have access to a suitable dedicated electrical circuit or stable installation surface.
Are price-sensitive and could get similar results from a quality DIY setup.
The best reason to buy the Plunge All-In Gen 2 is dependable convenience. The weakest reason is thinking that 37°F will produce dramatically better health results than a cheaper plunge at moderate temperature.
Make sure that premium actually matches your usage pattern before pulling the trigger.
If you use this 5-7 days a week and would otherwise spend hours dealing with ice or inconsistent temps, the cost spreads out over years of use and starts to make more sense. If you’re dipping in once or twice a week… yeah, there are cheaper ways to get cold.
Pros and Cons
- Pros: integrated layout, no routine ice hauling, and fewer separate components to arrange.
- Cons: high purchase cost, substantial footprint, ongoing water care, and dependence on serviceable refrigeration and electronics.
Final Verdict
Buy for the convenience you will use regularly, rather than an expectation of superior health results. Compare the full delivered cost with a simpler portable setup, and confirm installation and warranty terms before ordering. See the manufacturer’s current product details and our review approach.