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United States · Specification research

JNH Lifestyles Arki Outdoor Duo OD21

JNH Lifestyles · United States configuration. Documented specifications and the conditions still unresolved.

Exterior dimensions are not a complete installation approval.

This profile is based on public documents. Confirm the site, delivery route, connection and applicable document revision before ordering.

Exterior width ≠ required room width Check assembly, ventilation & service allowances Cabin footprint
Original Sauna Room Guide diagram. Not to scale; not a product drawing.

Exterior & installation measurements

Condition Documented value Evidence
Exterior width / envelope 55.3 in Source
Exterior depth / envelope 47.3 in Source
Exterior height 77.5 in Source
Documented room width Not documented Not documented
Documented room depth Not documented Not documented
Documented room height Not documented Not documented
Left allowance 12 in Source
Right allowance 12 in Source
Rear allowance 12 in Source
Overhead allowance 24 in Source
Front allowance 36 in Source

Installation context from the documents

Recommendations, published ranges and site-dependent requirements are kept separate from universal minimum dimensions.

Requirement

12-inch documented allowance.

Source & document location
Requirement

12-inch documented allowance.

Source & document location
Requirement

12-inch documented allowance.

Source & document location
Requirement

36-inch documented allowance.

Source & document location
Requirement

24-inch documented allowance.

Source & document location
Site-dependent requirement

Use a level supporting foundation; do not put directly on grass,soil or sand. Dedicated outlet accessible within4ft.

Source & document location

Base configuration supply

Voltage
120–120 V
Phase
Not documented
Connection
Plug
Plug type
NEMA 5-20P
Published supply requirement
20 A
Rated input, not average
2350 W
Frequency
Not documented

Package & unresolved questions

Recorded selection
US base configuration; optional add-ons excluded; confirm current exact package.
SKU
OD21
Heater included
Published as included
Controls included
Published as included
  • Use the dedicated OD21 manual, not indoor Arki requirements.
  • Exterior dimensions come from the technical block; the marketing headline repeats interior measurements.
  • Medical,zero-maintenance and extreme-weather performance claims are not treated as our verified outcomes.

Resolve before ordering

Send these questions with the exact SKU, room measurements and document references.

  • Does the current OD21 manual and actual site preserve this clearance?
  • Have foundation load,moisture protection and outlet location been checked?
  • Can the manufacturer confirm supply phase and frequency on the exact model nameplate?

Recorded offer & scope

$14,999 · recorded package price

Checked 2026-10-29 · USD · Tax basis: Not documented . Confirm tax, delivery, unloading and assembly; cabinet price is not an installed total.

Direct seller link. Currently not an affiliate link.

Sources & check dates

Manufacturer and seller statements, not our own product testing. Missing conditions remain unresolved.

  1. JNH Lifestyles — US-JNH-ARKI-OUTDOOR
    JNH Lifestyles · US · 2026-10-29 · Current exact US product specifications, scope and optional extras
  2. JNH Lifestyles — US-JNH-OD21-MANUAL
    JNH Lifestyles · US · 2026-10-29 · Sections5/7/16:side/rear12in,front36in,overhead24in;dedicated120V20A outlet within4ft;no hardwiring.