Elite ICE 2HP Cold Plunge Chiller & Heater — 32°–113°F

Yes — cold plunge chillers used for cold-water therapy typically qualify for reimbursement through HSA (Health Savings Account) and FSA (Flexible Spending Account) plans when supported by a Letter of Medical Necessity (LMN) from a licensed healthcare provider. LMNs are commonly issued for muscle recovery, joint inflammation, injury rehabilitation, and chronic pain management.

How to get reimbursed:

1. Speak with your doctor, physical therapist, chiropractor, or other licensed provider about how cold therapy supports your treatment.
2. Ask them to write a Letter of Medical Necessity stating the medical reason cold-water therapy is recommended.
3. Purchase your NW Immersion chiller — we'll email you a detailed itemized receipt with our Vancouver, WA business information.
4. Submit the LMN + receipt to your HSA/FSA plan administrator for reimbursement (or use your HSA/FSA card directly at checkout if your card provider allows).

Every HSA/FSA plan has different rules — always confirm eligibility with your plan administrator before purchase. If you need a custom invoice or product description on your receipt for your submission, email info@nwimmersion.com and we'll take care of it.

Yes — the Elite ICE 2HP ships with 1/2" quick-connect fittings that fit the vast majority of standard cold plunge tubs, stock tanks, and inflatable plunges on the market. A 3/4"→1/2" reducer adapter is also included, so you're covered whether your tub has smaller or larger ports.

Not sure about your specific tub? Email a photo of your tub's inlet/outlet fittings to info@nwimmersion.com and our team will confirm compatibility before you buy.

The Elite ICE 2HP holds a true 32°F (0°C) even in warm summer conditions and is our only chiller capable of forming ice in the water. Actual cool-down time depends on tub size, insulation, ambient temperature, and starting water temp, but a typical 80-gallon plunge tub in a 70°F garage will drop from 70°F to 45°F in about 2–3 hours, and continue down to freezing over the next few hours. Once you hit your set temperature, the chiller cycles on and off to hold it — most owners run it continuously so a cold plunge is ready 24/7.

No. The Elite ICE 2HP plugs into a standard 120V household outlet — the same outlet that powers a lamp or fan. No electrician, no permitting. For best performance, we recommend a dedicated 15A or 20A outlet that isn't shared with other high-draw appliances (like a space heater or refrigerator). This prevents nuisance breaker trips during peak cooling cycles.

Ozone (O₃) is a powerful natural sanitizer used in professional spas and municipal water treatment. The Elite ICE's built-in ozone generator continuously injects a small amount of ozone into circulating water, where it neutralizes bacteria, viruses, and organic contaminants — then breaks back down into ordinary oxygen with no residual chemistry.

The practical benefit: dramatically less need for chlorine, hydrogen peroxide, or manual sanitizer dosing. Combined with the four-stage cartridge filter, most owners go 4–8 weeks between full water changes instead of every 1–2 weeks with an unsanitized tub.

Filter replacement: Rinse the cartridge weekly and swap it for a fresh one every 4–8 weeks depending on usage. The unit ships with spare filters and a purpose-built wrench to make swaps effortless.

Water changes: With the integrated ozone system running, most owners drain and refill the tub every 4–8+ weeks or longer — significantly less often than an unsanitized cold plunge.

Yes. The Elite ICE 2HP includes Wi-Fi connectivity and integrates with the free Tuya Smart app (iOS and Android). Once paired to your home network, you can:

• Set and adjust temperature from anywhere with internet
• Schedule cool-down or warm-up windows in advance
• Monitor current water temperature in real time
• Receive alerts if the system detects a low-flow or temperature deviation

The onboard touch-screen control panel provides all the same controls locally — the app just makes it convenient from bed, from the office, or before you leave for the gym.

Yes — the Elite ICE 2HP is rated IPX4 water-resistant and can be used outdoors. For maximum longevity, we recommend placing the chiller under a cover, awning, patio roof, or in a well-ventilated shed to protect it from direct rain, snow, and prolonged sun exposure.

Winter operation: If outdoor temperatures drop below 32°F (0°C), you must drain the chiller and hoses and either store the unit indoors or use a heat-traced enclosure. Freezing water can crack internal components and voids the warranty.

Yes. Unlike single-mode chillers, the Elite ICE 2HP is a full contrast therapy system — it both cools (down to 32°F) and heats (up to 113°F) from the same cabinet. This means one unit powers both your morning cold plunge and your evening warm soak, or lets you run a true hot/cold contrast protocol without buying two separate systems. You'll want a well-insulated tub and cover to hold heat efficiently at the higher end of the range.

The Elite ICE 2HP was engineered for daily home use, with a rubber-isolated compressor mount and a high-efficiency circulation pump. Because the chiller cycles on and off to maintain temperature (rather than running constantly at full load), most owners find the sound comfortable even for garages, sunrooms, and covered outdoor patios adjacent to living spaces. It's quieter than a mini-fridge and noticeably quieter than a household window AC unit.

Every NW Immersion Elite ICE Chiller is sourced from a world-class manufacturing partner, calibrated to our specifications, and bench-tested before it leaves our Vancouver, Washington facility. When you buy from NW Immersion, you get:

• Direct US-based support — no offshore call centers, no scripts
• A 1-year NW Immersion warranty with real parts and real people behind it
• Complimentary shipping in the continental US
• Setup and installation guidance from a team that uses these systems every day
• A local showroom in Vancouver, WA if you'd like to see one in person (Thu–Sat 10am–4pm PST)

If it doesn't meet the standard of reliability we expect from our own daily-use equipment, we don't sell it.