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Negative-Ion Steam Sauna: Your Home Wellness Oasis
Transform your home into a sanctuary of health and relaxation with our Negative-Ion Steam Sauna. Combining the intense heat of traditional saunas (95°F–230°F) with cutting-edge wellness technology, this premium sauna elevates your self-care routine through air purification, advanced detoxification, and therapeutic healing—all within a sleek, durable design.
Premium Craftsmanship & Smart Design
Built with high-quality, non-toxic mahogany&hemlock wood and reinforced glass, this sauna blends timeless aesthetics with pest-resistant durability. Its wide-vision lay-flat design ensures optimal visibility and comfort, accommodating relaxation alone or with loved ones. Effortlessly assemble or disassemble the unit in just 30 minutes, making it a versatile addition to any lifestyle.
Revolutionary Health Benefits
Unlike conventional saunas, our system addresses two major pain points: monotonous discomfort and lack of infrared therapy. The sauna actively releases negative ions to purify indoor air, neutralize allergens/pollutants, and eliminate bacteria, supporting respiratory health while boosting metabolism, cell regeneration, and anti-aging effects. Simultaneously, the integrated medium infrared color therapy lamp penetrates deep into muscle tissue, alleviating aches, enhancing circulation, and accelerating detoxification.
Holistic Wellness Advantages
- Mood Enhancement: Negative ions stimulate serotonin production, reducing stress and combating symptoms of depression.
- Skin Revitalization: Infrared therapy promotes collagen synthesis, improving skin elasticity and combating impurities.
- Weight Management: Deep-heat infrared waves aid calorie burning and metabolic efficiency.
- Pain Relief: Targeted thermal therapy soothes joint inflammation and muscle tension.
The Ultimate Therapeutic Experience
By merging steam sauna benefits with infrared technology and negative-ion air purification, this innovative system delivers unmatched therapeutic results. Step into your personal wellness retreat and emerge rejuvenated—body, mind, and spirit. Invest in lasting health with a sauna designed to evolve with your wellness journey.
702SHU Overview
Exterior Footprint: 15.52 sq. ft.
Interior Space: 13.29 sq. ft.
Exterior Dimensions: 47.28" W × 47.28" D × 78.94" H.
Interior Dimensions: 43.78" W × 43.70" D × 74.02" H.
| Product Overview | |
|---|---|
| Model | 702SHU |
| Installation Location | Indoor |
| Footprint | 15.52 sq. ft. |
| Wood Type | Canadian Hemlock Wood |
| Material Treatment | Chemical-free heat treatment |
| Seating Capacity | 1-2 adults |
| Installation Surface | Stable, solid and level base |
| Electrical & Heater System | |
| Electrical Requirements | 240V / 20A |
| Power Connection | Plug: NEMA 6-20P Required outlet: NEMA 6-20R |
| Rated Heater Output | 2500W |
| Heater Element Material | Japanese SUS316L stainless steel |
| Power Cable Length | 6.2 ft. / 190 ± 5 cm |
| Power Cord Position | Rear‑right corner inside top box (front‑facing view) |
| Temperature Range | 95°F–230°F / 35°C–110°C |
| Timer Settings | Minimum: 30 min Maximum: 12 hrs |
| Heating Performance | |
| Warm-Up Time — Warmer Conditions |
To 180°F: Approx. 25–35 min To 230°F: Approx. 45–60 min
|
| Warm-Up Time — Colder Conditions |
To 180°F: Approx. 35–45 min To 230°F: Approx. 60–75 min
|
| Controls & Comfort Features | |
| Control Panel | LCD control panel |
| App or Remote Control | Not supported |
| Bluetooth Audio |
Dual Bluetooth Speakers (BT Speaker) |
| Reading Lights | 2 |
| Negative-Ion Panels | located on back panel and inner front door |
| 660nm Red Lights | 1 integrated light |
| Ventilation | 2 vents: air inlet and outlet |
| Vent Opening | 4.72" W × 5.51" H |
| Dimensions & Construction | |
| Exterior Dimensions | 47.28" W × 47.28" D × 78.94" H |
| Interior Dimensions | 43.78" W × 43.70" D × 74.02" H |
| Recommended User Height | Up to 188 cm (74.02") |
| Seat Dimensions | 43.66" W × 20.00" D × 3.31" H |
| Interior Seat Height | 29.88" H |
| Footrest Dimensions | 43.66" W × 13.66" D × 3.31" H |
| Interior Footrest Height | 14.13" H |
|
Glass Door |
Thermally insulated, 6 mm Green-Tinted tempered glass Right-hand swing |
| Seat Weight Capacity | Up to 240 lbs. per seat |
| Wind Resistance | Level 7 |
| Roof Load Capacity | Up to 200 lbs. |
| Modular Construction | Easier assembly and removal |
| Recommended Installers | 2 People |
| Installation Clearance | ≥3‑inch gap on the side walls ≥ 4 inches of clearance at the rear. ≥ 12 inches of clearance above the ceiling |
| Packaging & Delivery | |
| Number of Packages: 6 Boxes |
Box A: 94.35 lbs (42.8 kg) — 50.78" × 50.66" × 8.62" Box B: 158.3 lbs (71.8 kg) — 77.56" × 34.06" × 7.36" Box C: 134.04 lbs (60.8 kg) — 71.16" × 50.47" × 7.08" Box D: 33.07 lbs (15 kg) — 45.66" × 21.85" × 6.85" Box E: 17.20 lbs (7.8 kg) — 16.69" × 12.91" × 17.13" Box F: 16.87 lbs (7.65 kg) — 13.39" × 12.60" × 21.46" |
| Approximate Packaged Weight | 453.83 lbs. |
| Installation Service | Not included; contact HKXSC to check local service availability |
| What's Included | |
| Included Accessories |
1 × sauna heater 1 × sauna stone set 1 × wooden bucket and ladle 1 × towel ( 35" × 20" ) 1 × Thermal Insulation |
Crafted from premium Canadian Hemlock wood, the 702SHU Indoor Steam Sauna combines timeless natural beauty with modern wellness technology to create a refined home relaxation experience. The hemlock construction offers excellent heat resistance, durability, and a warm, inviting atmosphere. Designed with a spacious glass-front profile, efficient steam heating system, and intuitive digital controls, the 702SHU brings an authentic sauna experience into modern living spaces.
Features:
✔ Negative Ion and 660nm Red Light Technology
✔ Built-In Bluetooth Audio System
✔ Three-Color Adjustable Reading Light
✔ Modern Tempered Glass Front Design
✔ Modular Installation Design
✔ Premium Canadian Hemlock Construction (Low Resin, Subtle Natural Wood Aroma & Durable)
Clean interior surfaces every two weeks or after every 5–10 uses with a soft, damp cloth. Leave the door open after each session to allow the sauna to air out and dry. Routine exterior cleaning is generally unnecessary, as the wood is protected with a factory-applied water-based varnish.
Avoid cleaners containing benzene, high-concentration alcohol, or other harsh chemicals, as they may damage the finish. Reapply a compatible water-based varnish to discolored or worn areas as needed.
We want you to feel confident in your purchase. That’s why every HKXSC sauna is supported by a 30-day return policy and dependable warranty coverage.
Eligible products may be returned within 30 days of delivery if unused, in their original packaging, and in resellable condition. Return shipping and applicable handling or restocking fees may apply. Please review our Returns & Refunds Policyfor full details.
HKXSC Sauna include a 1-year limited warranty on heating components and a 3-year limited warranty on key structural parts. After the warranty period, customers continue to have lifetime access to replacement parts at a reasonable cost.
For complete coverage,please review ourWarranty Policy.
Personal Wellness Space
More Than Heat. It creates a personal space to relax, recover, and restore balance in your daily routine.
Relaxation & Stress Relief
Steam heat helps relax your body and calm your mind, creating a peaceful escape from everyday stress.
Muscle Recovery
Heat therapy helps loosen tired muscles, ease stiffness, and support recovery after workouts or active lifestyles.
Circulation & Wellness
Sauna heat naturally increases blood flow and supports overall wellness as part of a healthy routine.
Better Sleep
A relaxing sauna session helps your body unwind and prepare for deeper, more restful sleep.
Beyond Traditional Steam Sauna
Natural Ozone-Free Negative Ion Technology
Unlike artificial ion generators, HKXSC uses steam-activated panels to naturally release negative ions, creating a fresher, more comfortable sauna environment with a lighter, less stuffy feel.
Integrated 660nm Red Light Technology
660nm red light supports skin wellness, circulation, and muscle recovery, adding another layer of relaxation to your daily sauna experience.
Premium Sauna Craftsmanship
With over 20 years of sauna manufacturing experience, HKXSC combines quality materials, thoughtful design, and proven craftsmanship to create saunas built for lasting comfort and reliability.
HKXSC Sauna Proclaimed:
hkxsc-sauna.com is the only official factory direct site, purchases from others are not under our warranty, return policy or customer support.

Your At-Home Wellness Retreat
Create a private space at home where warmth, relaxation, and recovery become part of your everyday routine.
Traditional steam, powerful heating, and heated stones create the classic sauna experience.
Thoughtful seating, natural wood, and layered ambient lighting create a warm, comfortable space for deeper relaxation.
Steam-contact panels release negative ions, paired with integrated 660nm red light for a fresher, more relaxing sauna environment.
Premium materials, durable construction, and ongoing parts support are designed for years of reliable use.
Includes the heater, sauna stones, wooden bucket and ladle, and essential sauna accessories.
Precision-fit panels align easily and lock securely into place for simple, straightforward assembly.
20+
Years of Sauna Expertise
Backed by over two decades of expertise in sauna design, production, and craftsmanship.
365
Days of Everyday Wellness
Enjoy a relaxing sauna experience year-round, right at home.
25,000+
Saunas Delivered Worldwide
Trusted by thousands of families to create private wellness spaces at home.
Elevated Experience
Traditional Heat Modern Wellness
A sauna experience is shaped by more than heat. From the air around you to the ambient lighting, every detail is designed to make each session feel calmer and more comfortable.

Seamlessly Fits Your Home
The low-profile flat-roof design blends naturally into different home environments, making it easy to create a private wellness space at home. The stainless steel glass-door catch keeps the door securely positioned for a tighter fit and smoother everyday use.
Breathe Easier During Every Session
HKXSC’s industry-first Steam-Contact Negative Ion Panels naturally release negative ions into the sauna environment. Real-world testing shows a significant difference in negative ion levels between the sauna interior and the surrounding environment, helping create a fresher, more breathable sauna atmosphere. This enhanced comfort without the usual stuffiness is a key reason customers choose us.
Tested Negative Ion Levels:
1–2 Person Sauna: Approx. 78,000 ions/cm³
3–4 Person Sauna: Approx. 100,000 ions/cm³
660nm Red Light Wellness Therapy
Widely studied in photobiomodulation for skin wellness and recovery. Integrated into the sauna, 660nm red light enhances relaxation and complements traditional steam for a more complete wellness experience.

Create Your Wellness Ritual
Bluetooth audio, reading lights, and ambient lighting help create a personalized sauna experience. Enjoy quiet meditation, your favorite music, or a calming atmosphere designed around your wellness routine.

Simple Assembly, Built to Last.
Precision-fit modular panels and secure interlocking connections make assembly simple while ensuring a solid, stable structure for long-term use.

Delivered With Confidence
Your sauna journey begins with reliable delivery. From our Jurupa Valley, CA 92509 warehouse, we provide local delivery within 200 miles with optional White Glove Assembly Service. For customers nationwide, trusted freight partners ensure safe and professional delivery straight to your door.
Complete Sauna Setup Included
Start enjoying an authentic sauna experience with traditional essentials already prepared.
Real Customer Setups
Don’t just take our word for it.
Explore real customer photos and see Our saunas brought to life in indoor and outdoor spaces.
FAQ
Need more help? Contact us anytime or find quick answers in HKXSC FAQs.





