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Golden Designs Loviisa GDI-8523-04 3-Person Hybrid Outdoor Sauna

Golden Designs  |  SKU: GDI-8523-04

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Regular price $24,999.00
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Golden Designs Loviisa • Hybrid Outdoor Sauna

Golden Designs Loviisa GDI-8523-04 – 3 Person Hybrid Full Spectrum Infrared & Traditional Outdoor Sauna

The Golden Designs Loviisa GDI-8523-04 is a three-person outdoor hybrid sauna designed for homeowners who want the flexibility to choose between traditional high-temperature sauna heat and lower-temperature Full Spectrum infrared heat in one permanent outdoor wellness cabin.

Traditional sessions use an 8.0 kW sauna stove with built-in controls, while infrared sessions use an 11-emitter PureTech™ Full Spectrum infrared system consisting of five Carbon PureTech™ Near Zero EMF heating panels and six near-infrared heating elements.

The GDI-8523-04 pairs a contemporary black all-weather exterior with an all-natural Canadian Red Cedar interior, clear tempered-glass door, flat-roof cabin design, galaxy-star color therapy lighting, illuminated backrest, Bluetooth connectivity, built-in performance speakers, and interior LED controls.

3 person
Outdoor hybrid capacity
8.0 kW
Traditional electric sauna stove
11 IR emitters
PureTech™ Full Spectrum system
240V / 40A
Required electrical service
Hybrid operation: The traditional stove and infrared heaters are separate selectable heating modes. The manufacturer specifies that the stove heater and infrared heaters are not intended to operate simultaneously.

Product Overview

Golden Designs Loviisa GDI-8523-04: Quick Decision Summary

Choose the Loviisa GDI-8523-04 when you want a premium three-person outdoor sauna without having to choose permanently between a traditional sauna and a Full Spectrum infrared sauna.

Best For Buyers wanting both traditional and Full Spectrum infrared heat in one premium three-person outdoor sauna.
Sauna Type Hybrid traditional + Full Spectrum infrared sauna
Capacity 3 people
Traditional Heater 8.0 kW sauna stove with built-in controls
Infrared System 11 total emitters: 5 Carbon PureTech™ Near Zero EMF panels + 6 near-infrared heating elements
Traditional Temperature 170–185°F ideal; up to 190°F
Infrared Temperature 118–132°F ideal; up to 140°F
Interior Wood All-natural Canadian Red Cedar
Exterior Finish Black all-weather exterior
Exterior Dimensions 72.44" W x 71.73" D x 86.15" H
Electrical 240V / 40A
Assembled Weight 1,325 lbs.
Key Advantage Two distinct sauna heating experiences combined with Canadian Red Cedar and a contemporary black outdoor design.

Things to Know Before Ordering

  • The GDI-8523-04 is specified for outdoor installation.
  • It is designed for up to three people.
  • It combines traditional and Full Spectrum infrared heating.
  • The two heating systems are not intended to operate simultaneously.
  • The traditional sauna stove is rated at 8.0 kW.
  • The infrared system includes 11 total emitters.
  • Five emitters are Carbon PureTech™ Near Zero EMF panels.
  • Six additional elements provide near-infrared heat.
  • The specified electrical service is 240V / 40A.
  • Professional electrical installation is required.
  • The assembled sauna weighs approximately 1,325 lbs.
  • The listed shipping weight is approximately 1,585 lbs.
  • The manufacturer specifies three adults for assembly.
  • Approximately 12 inches of clearance is required at ventilation openings.

Quick Specifications

Golden Designs Loviisa GDI-8523-04 Quick Facts

Brand Golden Designs
Collection Loviisa
Model GDI-8523-04
Product Type Hybrid Sauna
Installation Outdoor
Capacity 3 People
Traditional Heater 8.0 kW Sauna Stove
Infrared Type PureTech™ Full Spectrum
Infrared Emitters 11 Total
Near Zero EMF Panels 5 Carbon PureTech™ Panels
Near-Infrared Elements 6
Interior Wood All-Natural Canadian Red Cedar
Exterior Finish Black
Exterior Construction All-Weather Exterior
Door Clear Tempered Glass
Roof Style Flat Roof
Exterior Dimensions 72.44" W x 71.73" D x 86.15" H
Interior Dimensions 62.99" W x 60.63" D x 80.76" H
Electrical 240V / 40A
Assembled Weight 1,325 lbs.
Shipping Weight 1,585 lbs.

Key Features

Why Choose the Golden Designs Loviisa GDI-8523-04?

Hybrid Heating Flexibility

Select traditional 8.0 kW stove heat or PureTech™ Full Spectrum infrared heat depending on the type of session you prefer.

11 Infrared Emitters

The Full Spectrum system combines five Carbon PureTech™ Near Zero EMF panels with six near-infrared heating elements.

Canadian Red Cedar Interior

An all-natural Canadian Red Cedar interior creates a warm wood environment inside the cabin.

Black Outdoor Exterior

The black all-weather exterior gives this Loviisa configuration a contemporary architectural appearance.

Bluetooth Audio

Bluetooth connectivity works with built-in performance speakers for integrated audio playback.

Integrated Ambient Lighting

Galaxy-star ceiling lighting and an illuminated interior backrest add built-in atmospheric lighting.


Hybrid Heating

Two Sauna Experiences in One Outdoor Cabin

The defining feature of the Loviisa GDI-8523-04 is its ability to provide two distinctly different sauna heating environments from one structure.

Traditional Sauna Mode

8.0 kW

The traditional sauna stove creates the higher-temperature environment associated with conventional sauna use.

  • Ideal range: 170–185°F
  • Maximum: up to 190°F
  • 8.0 kW traditional sauna stove
  • Built-in stove controls

Full Spectrum Infrared Mode

11 Emitters

The dedicated infrared system provides a separate lower-temperature radiant sauna environment.

  • Ideal range: 118–132°F
  • Maximum: up to 140°F
  • 5 Carbon PureTech™ Near Zero EMF panels
  • 6 near-infrared heating elements
One heating system at a time: The manufacturer specifies that either the traditional stove or the infrared heaters operate. The two systems are not intended to run simultaneously.

Heating Comparison

Traditional vs. Full Spectrum Infrared Operation

Feature Traditional Mode Full Spectrum Infrared Mode
Heat Source 8.0 kW Sauna Stove Infrared Emitters
Heating Technology Traditional Electric Sauna PureTech™ Full Spectrum Infrared
Ideal Temperature 170–185°F 118–132°F
Maximum Temperature Up to 190°F Up to 140°F
Infrared Components 5 Carbon Panels + 6 Near-IR Elements
Total IR Emitters 11
Operating Selection Selected Separately Selected Separately
Best Fit Higher-temperature traditional sessions Lower-temperature radiant sessions

PureTech™ Full Spectrum

11-Emitter Full Spectrum Infrared System

Total Infrared Emitters 11

The Loviisa's Full Spectrum infrared system combines carbon heating panels and near-infrared elements rather than relying on a single emitter type.

5 Carbon PureTech™ Panels

Five carbon panels are identified in the supplied specifications as Near Zero EMF heating panels.

6 Near-Infrared Elements

Six near-infrared heating elements supplement the carbon panels.

118–132°F Ideal Range

Golden Designs specifies a lower operating temperature range for infrared mode than for traditional stove operation.

Near Zero EMF wording: The supplied product specifications identify the five Carbon PureTech™ panels as Near Zero EMF. No numerical EMF value or testing distance was supplied for this specific model, so no additional EMF measurement should be inferred.

Traditional Heating

8.0 kW Traditional Sauna Stove

When traditional sauna mode is selected, the Loviisa uses its 8.0 kW sauna stove with built-in controls.

Golden Designs lists an ideal traditional operating range of 170–185°F, with a maximum stated temperature of up to 190°F.

Traditional Sauna Heater 8.0 kW Electric Stove
Professional electrical installation required: Electrical wiring and applicable stove installation must be completed by a certified licensed electrician according to manufacturer instructions and applicable electrical codes.

Premium Construction

Black All-Weather Exterior & Canadian Red Cedar Interior

The GDI-8523-04 is distinguished within the Loviisa family by its black all-weather exterior.

Inside, the sauna uses all-natural Canadian Red Cedar, creating a warm visual contrast with the darker exterior.

Canadian Red Cedar Interior

Natural Canadian Red Cedar provides the sauna's interior wood environment.

Black All-Weather Exterior

The exterior provides a contemporary darker finish for outdoor installations.

Clear Tempered Glass

The clear tempered-glass door visually connects the warm cedar interior with the surrounding outdoor setting.


Comfort & Atmosphere

Galaxy-Star Lighting, Bluetooth & Integrated Audio

Galaxy-Star Color Therapy

Integrated ceiling lighting creates an atmospheric visual effect inside the sauna.

Backrest Accent Light

The interior backrest includes accent lighting for an additional layer of ambient illumination.

Interior LED Controls

An interior LED control panel provides access to the sauna's available interior functions.

Bluetooth Connectivity

Compatible devices can connect wirelessly to the sauna's integrated audio system.

Performance Speakers

Built-in performance speakers provide audio playback inside the cabin.

Traditional Accessories

The supplied configuration includes a sandglass, bucket, and scoop.


Buyer Fit

Who Is the Golden Designs Loviisa GDI-8523-04 Best For?

Best For

  • Buyers wanting both traditional and infrared heating
  • Outdoor home wellness spaces
  • Individuals, couples, and small households
  • Users wanting up to three-person capacity
  • Buyers prioritizing a Canadian Red Cedar interior
  • Buyers who prefer a black outdoor exterior
  • Users wanting an 11-emitter Full Spectrum infrared system
  • Buyers wanting Bluetooth and integrated speakers
  • Properties capable of supporting 240V / 40A electrical service

Consider Another Sauna If...

  • You only intend to use one heating technology
  • You need seating for more than three people
  • You need a lightweight or portable sauna
  • You want standard household plug-in operation
  • You cannot provide 240V / 40A electrical service
  • Your site cannot support a 1,325-lb sauna plus occupants
  • You need both heating systems to operate simultaneously

Space Planning

Loviisa GDI-8523-04 Dimensions & Weight

72.44" W x 71.73" D x 86.15" H
Measurement Exterior Interior
Width 72.44" 62.99"
Depth 71.73" 60.63"
Height 86.15" 80.76"

1,325-lb Assembled Weight

The supporting surface must accommodate the sauna plus its occupants.

1,585-lb Shipping Weight

Delivery and staging should account for the substantial total shipment weight.

Approximately 6' x 6' Footprint

Allow additional space beyond the sauna dimensions for assembly, ventilation, electrical work, and future service access.


Foundation Planning

Support Requirements for a 1,325-lb Outdoor Sauna

The manufacturer requires the Loviisa to be installed on a level, dry, well-supported surface capable of supporting both the sauna and its occupants.

Manufacturer-Referenced Support Options

  • Concrete base
  • Solid wood deck
  • Other properly prepared and structurally appropriate support

Plan For

  • Complete support beneath the sauna floor
  • 1,325-lb sauna weight plus occupants
  • Long-term settling prevention
  • Electrical installation access
  • Assembly working space
  • Outdoor drainage and maintenance access
Structural planning: Decks, platforms, or other elevated support structures should be confirmed suitable for the complete installed load before assembly.

Ventilation & Clearance

Allow Approximately 12 Inches at Vent Openings

The supplied manufacturer's instructions identify ventilation openings on the sauna wall panels and specify approximately 12 inches of clearance at those vents.

  • Keep all ventilation openings unobstructed.
  • Allow approximately 12 inches at applicable vent areas.
  • Provide sufficient room around the sauna during assembly.
  • Maintain practical service access after installation.

Electrical Planning

240V / 40A Electrical Requirements

Electrical Service 240V / 40A — Stove & Full Spectrum System
Traditional Heater 8.0 kW
Electrical Installer Certified Licensed Electrician Required
Wire Material Copper
Wire Temperature Rating 90°C
Aluminum Wiring Not Permitted by Supplied Manufacturer Instructions
Plug-In Installation No
This is not a standard plug-in installation: Electrical wiring, breaker requirements, and applicable stove-heater installation must be completed by a certified licensed electrician in accordance with applicable electrical codes and manufacturer instructions.

Assembly Planning

Three-Adult Assembly & Site Preparation

Three Adults

The manufacturer's assembly instructions specify three adults for assembly.

Prepare the Site First

Confirm the foundation, ventilation clearance, delivery access, and electrical requirements before assembly begins.

Professional Electrical Work

Electrical wiring and stove-heater installation should not be treated as a DIY plug-in setup.

3-Person Configuration

  • Bench
  • Bench support
  • Step
  • Floor, wall, ceiling, and roof components

Outdoor Ownership

Weather, Water & Outdoor Placement Considerations

The Loviisa is specified for outdoor use, but outdoor-rated construction does not eliminate the need for appropriate site preparation and ongoing care.

  • Install the sauna on a dry, level, properly supported surface.
  • Keep ventilation openings unobstructed.
  • Protect electrical and control components from direct water exposure.
  • Expect exterior materials to change in appearance with weather exposure.
  • The manufacturer notes that some water seepage can occur outdoors.
  • Do not operate the sauna during rainstorms or severe weather.

Care & Maintenance

Outdoor Exterior & Canadian Red Cedar Interior Care

Exterior Care

  • Maintain the outdoor finish according to manufacturer guidance.
  • Expect natural changes in exterior appearance over time.
  • Protect the sauna when not in use where appropriate.
  • Inspect outdoor surfaces periodically.

Interior Care

  • Keep the floor free of perspiration and debris.
  • Keep ventilation openings unobstructed.
  • Do not stain the natural Canadian Red Cedar interior.
  • Follow heater-manufacturer instructions for heater and stone care.

Included Equipment

What's Included With the Golden Designs Loviisa GDI-8523-04?

Heating Systems

  • 8.0 kW traditional sauna stove
  • Built-in stove controls
  • 5 Carbon PureTech™ Near Zero EMF panels
  • 6 near-infrared heating elements

Cabin & Interior

  • 3-person outdoor sauna enclosure
  • Canadian Red Cedar interior
  • Clear tempered-glass door
  • Bench and bench support
  • Step

Comfort & Accessories

  • Galaxy-star color therapy ceiling lighting
  • Backrest accent lighting
  • Interior LED control panel
  • Bluetooth connectivity
  • Built-in performance speakers
  • Sandglass
  • Bucket
  • Scoop

Specifications

Complete Golden Designs Loviisa GDI-8523-04 Specifications

Brand Golden Designs
Product Name Loviisa
Model Number GDI-8523-04
Product Type Hybrid Sauna
Heating Methods Traditional Stove + PureTech™ Full Spectrum Infrared
Capacity 3 People
Installation Outdoor
Exterior Finish Black
Exterior Construction All-Weather Exterior
Interior Wood All-Natural Canadian Red Cedar
Roof Style Flat Roof
Door Clear Tempered Glass
Traditional Heater 8.0 kW Stove With Built-In Controls
Traditional Ideal Temperature 170–185°F
Traditional Maximum Temperature Up to 190°F
Infrared System PureTech™ Full Spectrum Infrared
Total Infrared Emitters 11
Carbon Heating Panels 5 Carbon PureTech™ Near Zero EMF Panels
Near-Infrared Elements 6
Infrared Ideal Temperature 118–132°F
Infrared Maximum Temperature Up to 140°F
Heating Mode Operation Traditional Stove or Infrared System; Not Both Simultaneously
Electrical Service 240V / 40A — Stove & Full Spectrum
Exterior Dimensions 72.44" W x 71.73" D x 86.15" H
Interior Dimensions 62.99" W x 60.63" D x 80.76" H
Assembled Weight 1,325 lbs.
Shipping Weight 1,585 lbs.
Ceiling Lighting Galaxy-Star Color Therapy Lighting System
Backrest Interior Backrest With Accent Light
Control Panel Interior LED Control Panel
Connectivity Bluetooth
Audio Built-In Performance Speakers
Included Accessories Sandglass, Bucket & Scoop
Vent Clearance Approximately 12" per Manufacturer Guidance
Assembly Manufacturer Specifies 3 Adults

Manufacturer Resource

Golden Designs Loviisa GDI-8523-04 Owner's Manual

Review the manufacturer documentation before assembly, electrical installation, operation, maintenance, or troubleshooting.


Expert Recommendation

Is the Golden Designs Loviisa GDI-8523-04 Right for Your Home?

The Golden Designs Loviisa GDI-8523-04 is best suited to homeowners who genuinely want both traditional and Full Spectrum infrared sauna modes in one premium outdoor structure.

Its primary functional advantage is the combination of an 8.0 kW traditional stove and an 11-emitter PureTech™ Full Spectrum infrared system. These provide two clearly different temperature environments without requiring two separate saunas.

The GDI-8523-04 also stands out aesthetically through its black all-weather exterior, warm Canadian Red Cedar interior, clear glass, galaxy-star lighting, illuminated backrest, Bluetooth, and integrated speakers.

Installation is the main buying consideration. At approximately 1,325 lbs. assembled, this is a substantial permanent structure requiring a properly supported foundation, adequate ventilation, professional electrical installation, and 240V / 40A electrical service.

Best overall fit: A homeowner wanting a premium three-person outdoor hybrid sauna with a modern black exterior, Canadian Red Cedar interior, and the flexibility to alternate between traditional and Full Spectrum infrared sessions.

Frequently Asked Questions

Frequently Asked Questions About the Golden Designs Loviisa GDI-8523-04

Is the Golden Designs Loviisa GDI-8523-04 an infrared or traditional sauna?

It is both. The GDI-8523-04 is a hybrid sauna combining an 8.0 kW traditional sauna stove with a PureTech™ Full Spectrum infrared system.

Can the traditional stove and infrared heaters run at the same time?

No. The manufacturer's operating instructions specify that the traditional stove heater or infrared heaters can operate, but not both at the same time.

How many people can use the Loviisa GDI-8523-04?

The sauna has a stated capacity of three people.

Is the GDI-8523-04 designed for outdoor use?

Yes. The GDI-8523-04 is specified for outdoor installation and features an all-weather black exterior.

What type of wood is used inside the Loviisa?

The interior uses all-natural Canadian Red Cedar.

How many infrared emitters does the GDI-8523-04 have?

It has 11 total infrared emitters: five Carbon PureTech™ Near Zero EMF heating panels and six near-infrared heating elements.

What does Near Zero EMF mean for this model?

The supplied specifications identify the five Carbon PureTech™ panels as Near Zero EMF heating panels. No numerical EMF measurement or specific testing distance was supplied for this model, so a more precise value should not be assumed.

How hot does the Loviisa get in infrared mode?

The stated ideal Full Spectrum infrared temperature range is 118–132°F, with a maximum of up to 140°F.

How hot does the Loviisa get in traditional mode?

The stated ideal traditional temperature range is 170–185°F, with a maximum of up to 190°F.

What size traditional sauna stove does it use?

The GDI-8523-04 uses an 8.0 kW traditional sauna stove with built-in controls.

What electrical service does the Loviisa GDI-8523-04 require?

The stated electrical requirement is 240V / 40A for the stove and Full Spectrum system. Professional electrical installation is required.

What are the exterior dimensions?

The assembled exterior dimensions are 72.44" W x 71.73" D x 86.15" H.

What are the interior dimensions?

The interior dimensions are 62.99" W x 60.63" D x 80.76" H.

How much does the Golden Designs Loviisa weigh?

The sauna has a stated assembled weight of 1,325 lbs. and a stated shipping weight of 1,585 lbs..

How much clearance is required around the ventilation openings?

The supplied owner's manual specifies approximately 12 inches of clearance at the ventilation openings. The vents should remain unobstructed.

How many people are needed for assembly?

The manufacturer's assembly instructions specify three adults.

What type of installation surface does the sauna need?

The sauna should be installed on a level, dry, well-supported surface capable of supporting the sauna and its occupants.

Does the Loviisa have Bluetooth?

Yes. The interior control system includes Bluetooth connectivity, and the sauna includes built-in performance speakers.

What interior lighting is included?

The sauna includes galaxy-star color therapy ceiling lighting and an interior backrest with accent lighting.

What type of door does the GDI-8523-04 have?

The sauna is equipped with a clear tempered-glass door.

What traditional sauna accessories are included?

The supplied product specifications list a sandglass, bucket, and scoop.

Wellness & Safety

Important Installation & Operating Guidance

  • Review the manufacturer's owner's manual before installation and use.
  • Electrical work must be completed by a certified licensed electrician.
  • Install the sauna on a dry, level, properly supported surface.
  • Keep all ventilation openings unobstructed.
  • Do not operate the sauna during rainstorms or severe weather.
  • Do not perform unauthorized electrical or control-system modifications.
  • Follow heater-manufacturer instructions for heater and stone care.
  • Exit the sauna if you experience dizziness, weakness, sleepiness, faintness, overheating, or other discomfort.

Sauna-related wellness information should not be interpreted as medical advice or as a claim that sauna use diagnoses, treats, cures, or prevents disease.

Empire Saunas

Plan the Foundation, Electrical Service & Heating Preferences Before Ordering

The Golden Designs Loviisa GDI-8523-04 combines three-person outdoor capacity, an 8.0 kW traditional sauna stove, 11 Full Spectrum infrared emitters, an all-natural Canadian Red Cedar interior, a black all-weather exterior, galaxy-star lighting, Bluetooth, and built-in performance speakers in one premium hybrid sauna.

Before ordering, confirm the 72.44" W x 71.73" D x 86.15" H exterior dimensions, approximately 1,325-lb assembled weight, structural support, approximately 12-inch vent clearance, assembly access, electrical installation plan, and required 240V / 40A electrical service.

Review the supplied Golden Designs owner's manual before site preparation, assembly, electrical installation, operation, or maintenance.

Product Notice

Product Color & Natural Wood Notice

Colors displayed online may not exactly match the physical sauna. Variations can occur because of photography lighting, display settings, natural Canadian Red Cedar characteristics, finishing, and normal outdoor weather exposure.

Product components, accessories, diagrams, specifications, design details, and construction may be subject to manufacturer changes.