iTHERAU Portable Steam Sauna vs iTHERAU XL Infrared Sauna: Spec Comparison
As an Amazon Associate we earn from qualifying purchases. Links on this page are affiliate links.
This comparison of the itherau portable infrared home steam sauna vs i thera u xl infrared helps you choose the right unit. Both models combine steam and red light therapy for muscle recovery and relaxation. They share portable designs, remote controls, and safety features like dry-burn prevention. The main difference lies in their dimensions and internal layout. One offers a wider, rectangular footprint, while the other provides a taller, pentagonal shape with more interior volume. Understanding these spec differences ensures you pick the sauna that fits your space and needs.
Key differences
| Aspect | iTHERAU Portable Steam Sauna with Red Light | iTHERAU XL Infrared Sauna Box with Red Light Lamp |
|---|---|---|
| Dimensions | 71" H x 32" W x 32" L | 73" H x 35" W x 45" L |
| Heater Power | 1300 W | 1200 W |
| Timer Range | Up to 99 minutes | 1 to 90 minutes |
| Interior Shape | Rectangular | Pentagonal |
| Fabric Material | Wipe-clean fabric | 450D oxford fabric |
| Additional Features | Not listed | Visualization window, storage pockets, towel hook |
Which one should you choose?
Choose iTHERAU Portable Steam Sauna with Red Light if
- You need a taller unit that fits under standard ceilings
- You prefer a wider rectangular base for easier standing
- You want a slightly faster heating time with 1300W power
Choose iTHERAU XL Infrared Sauna Box with Red Light Lamp if
- You want more interior space with a 20% larger volume
- You value extra storage pockets and a viewing window
- You prefer a thicker 450D oxford fabric for durability
Verdict: Choose the iTHERAU Portable Steam Sauna with Red Light if you prioritize height and a wider base. Select the iTHERAU XL Infrared Sauna Box if you need more interior volume and extra organizational features. Both models deliver effective steam and red light therapy for home use.
Specs: Steam vs Infrared Sauna
Heating Technology
The iTHERAU Portable Steam Sauna with Red Light relies primarily on steam generation, using a 1300W heater to fill the box with moist heat. It combines this with 660nm and 850nm red light therapy for muscle recovery. The iTHERAU XL Infrared Sauna Box lists both infrared and steam heating types. It uses a 1200W steamer but emphasizes its professional-grade red light lamp with 108 visible red light and 216 invisible near-infrared diodes. If you prefer traditional steam, the first model is straightforward. If you want a blend of infrared and steam technologies, the XL model offers that dual approach.
Interior Dimensions
Space is critical in portable saunas. The iTHERAU Portable Steam Sauna with Red Light measures 71 inches high, 32 inches wide, and 32 inches deep. This compact footprint fits smaller rooms but limits shoulder room. The iTHERAU XL Infrared Sauna Box is significantly larger at 73 inches high, 35 inches wide, and 45 inches deep. The manufacturer notes a pentagonal design that provides 20% more interior space. This extra width and depth make it easier to stand or sit comfortably without feeling cramped. If you are tall or broad-shouldered, the XL model offers a more spacious environment.
Timer and Controls
Both units offer remote control and manual operation for convenience. The iTHERAU Portable Steam Sauna with Red Light features a digital timer that runs up to 99 minutes. It also includes 15 levels of temperature adjustment. The iTHERAU XL Infrared Sauna Box provides a timer that goes up to 90 minutes. It also offers 15 levels of temperature adjustment via remote control. While the Portable model allows for slightly longer sessions, the difference is minimal. Both systems let you customize heat intensity and duration. You can adjust settings to match your comfort level and recovery needs without needing to open the sauna.
Build Materials
Durability depends on the materials used. The iTHERAU Portable Steam Sauna with Red Light uses a rust-resistant stainless steel frame and five-layer waterproof insulation. It features wipe-clean fabric for easy maintenance. The iTHERAU XL Infrared Sauna Box upgrades to 450D oxford fabric, which is thicker and more durable than standard materials. It also uses thickened stainless steel piping that is rustproof and resistant to deformation. The XL model includes a clear visualization window and internal pockets for storage. If long-term durability and extra storage features matter to you, the XL model has the advantage.
Water Capacity
Steam saunas require water to generate heat. Both models include a 3-liter water chamber. The iTHERAU Portable Steam Sauna with Red Light uses this capacity to deliver fast heating in 6 to 10 minutes. The iTHERAU XL Infrared Sauna Box also uses a 3L capacity with its 1200W steamer. Since both hold the same amount of water, the heating speed will depend more on the wattage. The Portable model has slightly higher wattage at 1300W compared to the XL’s 1200W. However, the larger volume of the XL sauna may require more time to reach target temperatures despite the similar water volume.
Included Accessories
Comfort features vary between the two models. The iTHERAU Portable Steam Sauna with Red Light includes a large folding chair for seating during sessions. It does not list additional storage or viewing options. The iTHERAU XL Infrared Sauna Box also includes a high-load-bearing foldable chair. However, it adds a clear visualization window, allowing you to stick your head out or see outside. It also includes internal and external pockets for storing phones or oils, plus a large hook for hanging towels. For users who want extra convenience and visibility, the XL model provides more thoughtful details.
Which iTHERAU Sauna Fits You Best
Users needing maximum interior height and width
The XL model offers a pentagonal design with 20% more space than standard boxes. Its dimensions reach 73 inches in height and 35 inches in width. This extra room accommodates taller adults and allows comfortable standing or sitting. The larger footprint ensures you are not cramped during full-body steam sessions or red light therapy treatments.
Buyers prioritizing faster heating and included seating
This unit features a 1300W heater that delivers heat in just 6 to 10 minutes. It includes a large folding chair for immediate comfort without needing to purchase separate furniture. The 71-inch height and 32-inch width provide ample space for most users. The 3L steam chamber and 15-level temperature control allow for quick, customizable sessions.
Shoppers wanting enhanced durability and storage details
The XL version uses thicker 450D oxford fabric and rustproof stainless steel piping for longer life. It includes interior and exterior pockets for storing phones or oils. A visualization window lets you stick your head out, and a top hook holds towels. These thoughtful details improve convenience and longevity compared to the simpler construction of the base model.
The products compared
iTHERAU Portable Steam Sauna with Red Light
Best for: Compact steam and red light therapy
- Heating Type
- Infrared steam
- Person Capacity
- Personal
- Heater Power
- 1300W
- Control Type
- Remote / manual
- Features
- Red light therapy, folding chair
- Dimensions
- 71" x 32" x 32"
View on Amazon: iTHERAU Portable Steam Sauna with Red Light Affiliate link
This iTHERAU unit combines steam heat with 660nm and 850nm red light therapy. It features a 1300W heater that warms the 71 x 32 x 32 inch chamber in 6 to 10 minutes. You control temperature and timing via remote or manual settings. The foldable design and included chair make it suitable for home use where space is limited.
Pros
- Dual 660nm and 850nm red light therapy
- 1300W heater for 6-10 minute warm-up
- Includes folding chair for seated sessions
- Tool-free assembly and compact storage
Cons
- Steam heating only, no infrared panels
- 3L water tank requires frequent refilling
- Large footprint limits portable use
Good fit if
- You want steam heat with red light therapy
- You need a foldable unit for small spaces
- You prefer remote temperature control
Skip if
- You require pure infrared heat only
- You need a large commercial-grade unit
- You want automatic water refill systems
Verdict: iTHERAU Portable Steam Sauna blends steam warmth with red light therapy for targeted recovery. It suits those who want a compact, foldable unit with remote control for home relaxation.
iTHERAU XL Infrared Sauna Box with Red Light Lamp
Best for: Combined steam and red light therapy recovery
- Heating Type
- Infrared and steam
- Placement
- Indoor
- Heater Power
- 1200W
- Control Type
- Remote control, 15 levels, 90 min timer
- Dimensions
- 45" L x 35" W x 73" H
- Design
- Portable
View on Amazon: iTHERAU XL Infrared Sauna Box with Red Light Lamp Affiliate link
The iTHERAU XL combines infrared heat with steam therapy in a portable indoor tent. It features a 1200W stainless steel steamer and professional red light panels emitting 660nm and 850nm wavelengths. The pentagonal design offers 20% more interior space than standard boxes, accommodating adults of various sizes. You can control the 3L steamer via remote with 15 temperature levels and a 90-minute timer. This setup suits those seeking full-body recovery and skin benefits at home.
Pros
- 1200W 304 stainless steel steamer with 15-level temperature control
- 108pcs 660nm and 216pcs 850nm red light therapy panels
- Pentagonal design provides 20% more interior space for standing or sitting
- 450D oxford fabric and thickened stainless steel piping for durability
Cons
- Requires assembly of the tent structure and chair
- Remote control only, no smartphone app connectivity
- Limited to indoor placement only
Good fit if
- You want combined infrared, steam, and red light therapy benefits
- You need extra interior space for standing or larger body types
- You prefer a portable unit that folds away for storage
Skip if
- You require a permanent, non-portable sauna structure
- You need app-based control or smart home integration
- You are looking for a unit with a built-in display panel
Verdict: The iTHERAU XL Infrared Sauna is a practical choice for users who value the combination of steam, infrared, and red light therapy in a spacious, portable tent. It fits buyers who want customizable heat settings and durable materials without committing to a permanent installation.
Specifications side by side
| Spec | iTHERAU Portable Steam Sauna with Red Light | iTHERAU XL Infrared Sauna Box with Red Light Lamp |
|---|---|---|
| Heating Type | Infrared steam | Infrared and steam |
| Person Capacity | Personal | not stated |
| Placement | not stated | Indoor |
| Heater Power | 1300W | 1200W |
| Control Type | Remote / manual | Remote control, 15 levels, 90 min timer |
| Features | Red light therapy, folding chair | not stated |
| Dimensions | 71" x 32" x 32" | 45" L x 35" W x 73" H |
| Design | Portable | Portable |
| Use | Relaxation | not stated |
| Capacity | 3L | 3L |
| Shape | Foldable | not stated |
| Size | Large | not stated |
| Color | Ink black | Black & Red |
| Model | personal sauna us 5 | SAUNA-R |
Frequently asked questions
Which iTHERAU sauna is taller?
The iTHERAU XL Infrared Sauna Box with Red Light Lamp is taller. It stands at 73 inches high. The Portable Steam Sauna with Red Light is slightly shorter at 71 inches. If you are over six feet tall, the XL model provides more vertical clearance. This extra height reduces the chance of hitting your head while sitting inside the unit.
Which model has more interior width?
The XL Infrared Sauna Box offers more width. It measures 35 inches wide. The Portable Steam Sauna is 32 inches wide. The three-inch difference in the XL model creates a wider seating area. This extra space can make the sauna feel less cramped for broader users or those who prefer more room to stretch their legs.
Which sauna is deeper or longer?
The XL Infrared Sauna Box is significantly longer. It measures 45 inches in length. The Portable Steam Sauna is only 32 inches long. The additional 13 inches of depth in the XL model allows for more legroom. This makes the XL box better for users who want to sit with their legs fully extended during a session.
Does the iTHERAU Portable Steam Sauna include red light therapy?
Yes, the iTHERAU Portable Steam Sauna includes red light therapy. It combines steam heat with red light features for recovery. The product name explicitly lists this capability. You get the benefits of moist heat along with targeted light therapy. This combination supports muscle relaxation and skin health within a compact, foldable design.
Does the iTHERAU XL Infrared Sauna include red light therapy?
Yes, the iTHERAU XL Infrared Sauna includes red light therapy. Its full name is the iTHERAU XL Infrared Sauna Box with Red Light Lamp. It features red light technology alongside its heating elements. This allows you to enjoy combined steam, infrared, and red light therapy in one spacious portable tent.
What color options are available for these saunas?
The Portable Steam Sauna comes in Ink Black. The XL Infrared Sauna Box is available in Black and Red. You can choose based on your home decor preference. The XL model offers a two-tone color scheme. The portable model features a solid dark finish. Both options provide a sleek appearance for indoor use.
Which sauna is better for smaller spaces?
The Portable Steam Sauna is better for smaller spaces. It measures 32 inches by 32 inches in footprint. The XL model requires a much larger area at 45 inches long. The compact dimensions of the portable unit allow it to fit in tighter rooms. It is also foldable, making storage easier when not in use.
Do both saunas use steam and infrared heating?
Yes, both models use steam and infrared heating. The Portable Steam Sauna lists steam and infrared as its heating types. The XL Infrared Sauna Box also combines these technologies. You can choose between moist steam heat or dry infrared warmth. Both units offer versatile heating options for different recovery needs.