JNH Lifestyles Arki Outdoor Duo review
By Kirill Gissa · Published · Specs checked Oct 6, 2026 · 
Scores 9/10, tied for 3rd of the 7 outdoor infrared saunas we track. At $18,999 it works out to $9,499.50 per seat, which is 2.6 times the category median of $3,669.50 per seat. Its stated maximum of 170°F is the highest of the 4 outdoor infrared saunas that state one. Returns carry a restocking fee of 15%; 4 of the 7 outdoor infrared saunas charge one.
No 240 V wiring: it runs on 120 V on a dedicated 20 A circuit, while 3 of the 7 outdoor infrared saunas need 240 V
- Price
- $18,999
- Heat
- Full-spectrum infrared plus red light, 11 carbon heaters (far and mid IR) + 6 red-light emitters at 660 nm, 2350 W
- Seats
- 2
- Max temp
- 170°F
- Warranty
- Lifetime (limited)
- Returns
- 30 days
Specs and sources
Checked Oct 6, 2026 · all from jnhlifestyles.comHeat and power
Build
Buying
Warranty, returns and shipping
Limited lifetime (residential use); details only as "See warranty card"
30 days from receipt, new items in full packaging only; 15% restocking fee plus $800 held for return shipping; shipping and paid services not refunded; As-Is and Open-Box final sale.
Free freight to the 48 contiguous states; ships from Ontario, CA in 1–2 business days; express and white-glove paid.
Warranty: Limited lifetime (residential use); details only as "See warranty card". Returns: 30 days from receipt, new items in full packaging only; 15% restocking fee plus $800 held for return shipping; shipping and paid services not refunded; As-Is and Open-Box final sale. Shipping: Free freight to the 48 contiguous states; ships from Ontario, CA in 1–2 business days; express and white-glove paid. Source: jnhlifestyles.com, checked Oct 6, 2026.
Source: jnhlifestyles.com, checked Oct 6, 2026.
Compared with similar outdoor infrared saunas
All 7 outdoor infrared saunas →| Model | Price | Heat | Seats | Warranty | Score | Where to buy |
|---|---|---|---|---|---|---|
| Golden Designs Carinthia 3 Person Hybrid (GDI-8123-01) | $8,999 | Infrared plus electric stove (hybrid), stove 8.0 kW or full-spectrum IR: 8 emitters | 3 | Lifetime (limited) | 9.5/10 | See specs → |
| Medical Saunas Nature 6 Outdoor Infrared Sauna | $9,339 | Full-spectrum infrared ("Ultra Full Spectrum Outdoor Heaters"), 9 heaters, 3400 W; dry sauna | 2–3 | 3 years | 8.75/10 | See specs → |
| Golden Designs Gargellen 5 Person Hybrid (GDI-8125-01) | $9,999 | Infrared plus electric stove (hybrid), stove 8.0 kW or full-spectrum IR: 10 emitters | 5 | Lifetime (limited) | 9.5/10 | See specs → |
| JNH Lifestyles Arki Outdoor DuoTHIS MODEL | $18,999 | Full-spectrum infrared plus red light, 11 carbon heaters (far and mid IR) + 6 red-light emitters at 660 nm, 2350 W | 2 | Lifetime (limited) | 9/10 | Check price → |
| Golden Designs Nora 2 Person Hybrid (GDI-8222-01) | $18,999 | Infrared plus electric stove (hybrid), stove 6.0 kW or full-spectrum IR: 6 emitters | 2 | Lifetime (limited) | 9/10 | See specs → |