701VSU Specifications

701VSU Overview

Exterior Footprint: 16.60 sq. ft.
Interior Space: 10.12 sq. ft.
Exterior Dimensions: 53.50" W × 44.69" D × 84.37" H.
Interior Dimensions: 36.65" W × 39.76" D × 74.02" H.

 240V / 20A Dedicated Circuit
2500W Heater Efficient Heating
 Up to 194°F Temperature Setting
3-Year Warranty Long-term Protection
Product Overview
Model 701VSU
Installation Location Outdoor
Footprint 16.60 sq. ft.
Wood Type American Old Fir Wood
Material Treatment Chemical-free heat treatment
Seating Capacity 1 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–194°F / 35°C–90°C
Timer Settings Minimum: 10 min
Maximum: 12 hrs
Preset Function Minimum: 10 min
Maximum: 12 hrs
Heating Performance
Warm-Up Time — Warmer Conditions
To 149°F: Approx. 18–25min To 194°F: Approx. 35–45 min
Warm-Up Time — Colder Conditions
To 149°F: Approx. 26–34 min To 194°F: Approx. 44–55 min
Controls & Comfort Features
Control Panel LCD control panel
App or Remote Control Not supported
Bluetooth Audio

Dual Bluetooth Speakers

(BT Speaker)

Reading Lights 1
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 53.50" W × 44.69" D × 84.37" H
Interior Dimensions 36.65" W × 39.76" D × 74.02" H
Recommended User Height Up to 188 cm (74.02")
Seat Dimensions 36.57" W × 18.03" D × 3.31" H
Interior Seat Height 26.57" H
Footrest Dimensions 36.57" W × 13.31" D × 3.31" H
Interior Footrest Height 10.83" 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 1 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: 7 Boxes

Box A2: 90.83 lbs (41.2 kg) — 60.87" × 55.20" × 11.02"

Box A: 84.22 lbs (38.2 kg) — 50.98" × 50.98" × 9.57"

Box B: 164.91 lbs (74.8 kg) — 77.80" × 34.25" × 7.91"

Box C: 145.06 lbs (65.8 kg) — 77.56" × 50.63" × 7.60"

Box D: 39.68 lbs (18.0 kg) — 45.54" × 21.85" × 7.24"

Box E: 17.2 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 558.77 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" & 67"×20" )

1 × Thermal Insulation

1 × Sauna glasses

Warm-up times are estimates and may vary depending on ambient temperature, humidity, ventilation, electrical supply and installation conditions. Product measurements may have minor manufacturing tolerances.