Chamber Comparison
Henshaw Recline XLvsO2 Heaven SL80/90
Henshaw
Recline XL
1.35
ATA
$8K
Starting
3yr
Warranty
O2 Heaven
SL80/90
1.3
ATA
—
Starting
2yr
Warranty
The Bottom Line
The Henshaw Recline XL has clear advantages in max pressure, clinical credibility, and warranty. However, both chambers sit in the Entry Wellness tier, so consider your specific requirements before deciding.
Key Differences
Henshaw
1.35 ATA
O2 Heaven
1.3 ATA
Higher pressure enables more clinical protocols. The Henshaw Recline XL reaches 1.35 ATA, which covers most wellness applications.
Henshaw
4/10
O2 Heaven
3/10
This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.
Henshaw
3 years
O2 Heaven
2 years
A longer warranty reduces long-term ownership risk, especially important for chambers in the $10K+ range.
Who Should Buy Which?
Full Specification Comparison
| Specification | Henshaw Recline XL | O2 Heaven SL80/90 |
|---|---|---|
| Chamber Type | Soft-Shell | Soft-Shell |
| Performance Tier | Entry Wellness | Entry Wellness |
| Max Pressure | 1.35 ATA★ | 1.3 ATA |
| Oxygen Delivery | ambient-air | ambient-air |
| O₂ Concentration | 21% (ambient); optional O2 concentrator available | 21% (ambient) |
| Capacity | 1-2 person | 1-person |
| Weight | 30.9 lbs★ | 37.5 lbs |
| Interior Dimensions | Extra-large reclined seating design | 80-90cm diameter |
| Portability | semi-portable | portable |
| FDA Cleared | No | No |
| CE Marked | Yes★ | No |
| Made In | United Kingdom | Turkey |
| Price | £6,000 - £8,000 (~$7,500 - $10,000) | Contact manufacturer |
| Warranty | 3 years★ | 2 years |
| Clinical Score | 4/10★ | 3/10 |
| Brand Established | 2008 | — |
| Climate Control | No | No |
| Communication System | No | No |
| Emergency Features | Safety release valves, dual zipper, interior pressure controls | — |
Henshaw Recline XL — Standout Features
O2 Heaven SL80/90 — Standout Features
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