Model: GDI-8226-01
PureTech™ Infrared + Traditional Heating | Canadian Red Cedar Interior | Weather-Resistant Exterior
The GoldenDesign “Karlstad Edition” is a full-size sauna designed to accommodate up to six adults. It combines traditional sauna heating with integrated infrared technology in a durable, dual-use unit. Whether installed in a backyard or wellness room, this sauna offers adjustable heat settings, a premium wood finish, and user-friendly controls—all in a space-efficient footprint.
Dual Heat Technology
Features a Harvia 8kW traditional sauna stove and PureTech™ Full Spectrum infrared emitters. Users can operate either system independently or run both simultaneously.
Indoor/Outdoor Rated Construction
Includes a weather-resistant exterior for outdoor use and a refined design suitable for indoor installation on a solid, level surface.
Canadian Red Cedar Interior
Made from 100% natural Canadian Red Cedar, chosen for its dimensional stability and resistance to moisture in high-temperature environments.
Six-Person Layout
Interior benches provide space for up to six users, with ample room for both seated and reclining positions.
Digital Heat Control
Includes separate digital control panels for both the traditional and infrared heat systems to manage temperature, timers, and settings.
Chromotherapy Lighting System
Interior color-adjustable lighting to personalize the sauna’s ambiance.
Audio Connectivity
FM radio and Bluetooth functionality are built into the control panel. Includes integrated speakers for personal entertainment during use.
GoldenDesign GDI-8226-01 Hybrid Sauna
Harvia 8kW Traditional Sauna Stove with Sauna Stones
PureTech™ Full Spectrum Infrared Heating Panels
Digital Control Panels (Infrared + Traditional)
Tempered Glass Door with Stainless Steel Handle
Interior LED Lighting with Chromotherapy Features
Wooden Bucket and Scoop
Sandglass Timer and Thermometer
Assembly Hardware & User Manual
Model: GDI-8226-01 “Karlstad Edition”
Capacity: 6 persons
Interior Material: Canadian Red Cedar
Exterior Finish: Weather-resistant
Exterior Dimensions: 83" W × 71" D × 87" H
Weight (Assembled): Approx. 1,150 lbs
Shipping Weight: Approx. 1,250 lbs (ships in multiple boxes)
Heating System: Hybrid – Traditional + PureTech™ Full Spectrum Infrared
Electrical Requirements:
Traditional Heater: 240V / 40AMP dedicated line
Infrared Panels & Controls: 120V / 15AMP standard outlet
Installation by a licensed electrician is required.
Can the sauna be installed outdoors?
Yes. The Karlstad Edition is designed for both indoor and outdoor use and includes a weather-resistant exterior. For outdoor use, install on a flat, level, and non-absorbent surface such as concrete, pavers, or decking.
Do the infrared and traditional heating systems work together?
Yes. You can run either heating system individually or use both at the same time for a customized session.
What is the warm-up time?
The infrared heating system begins warming within minutes. The traditional heater reaches its target temperature in approximately 30–45 minutes, depending on ambient temperature.
Is professional installation required?
Yes. Due to the electrical requirements, we recommend installation by a licensed electrician to ensure safety and compliance with local codes.
Is there ongoing maintenance?
Clean the cedar surfaces regularly with a damp cloth. Reapply exterior water-resistant sealant annually if used outdoors. Inspect all electrical components as part of routine maintenance.
Transform your sauna experience with integrated chromotherapy lighting—a holistic wellness feature designed to enhance mood, energy, and relaxation through the use of color. Choose from a variety of hues such as calming blue, energizing red, refreshing green, and more. Each color is believed to support different aspects of physical and emotional well-being.
Red – Energy & circulation
Blue – Calm & clarity
Green – Balance & harmony
Yellow – Joy & positivity
Purple – Creativity & spiritual awareness
White – Purity & cleansing
Residential Use Warranty:
5 years on the wood structure
5 years on the electrical components (like the heaters and control panels)
1 year on radio/audio components (if your sauna has them)
Commercial Use Warranty:
1 year total on everything.
Important Notes:
Warranty usually covers parts only, not labor or shipping.
It's non-transferable — only the original buyer is covered.
Damage from misuse, modifications, improper installation, or lack of maintenance is not covered.
At Velocity Fitness Supply, we are dedicated to providing a clear and reliable shipping process. Whether you’re purchasing a single piece of equipment or an entire gym setup, we carefully manage each order to ensure it reaches your doorstep securely. Currently, we only ship within the United States.
On average, orders arrive in 2–10 business days, including:
1–3 business days for processing (Mon–Fri)
1–7 business days for transit (Mon–Fri), based on your location and shipping method.
Small packages shipped via standard carriers typically arrive quicker, while large freight shipments may take a bit longer due to scheduling and transit distance.
We strive for accuracy, but occasional delays (weather, volume, or supply chain) may occur. For exact timing, refer to the product page or email sales@velocityfitnesssupply.shop
You’ll be kept in the loop with tracking information at each step:
For items under 150 lbs:
A tracking number will be sent to your email once shipped.
You can follow your order’s progress via the carrier link provided (typically UPS or FedEx).
For items over 150 lbs:
Shipped via freight carrier.
You’ll receive freight tracking details and a phone call to arrange delivery at a convenient time.
We understand—there are many options when it comes to buying fitness equipment online. Here’s what makes us different:
Every product we offer is chosen for performance, durability, and manufacturer reliability. If something isn’t right, we’ll work with you to make it right.
Model: GDI-8226-01
PureTech™ Infrared + Traditional Heating | Canadian Red Cedar Interior | Weather-Resistant Exterior
The GoldenDesign “Karlstad Edition” is a full-size sauna designed to accommodate up to six adults. It combines traditional sauna heating with integrated infrared technology in a durable, dual-use unit. Whether installed in a backyard or wellness room, this sauna offers adjustable heat settings, a premium wood finish, and user-friendly controls—all in a space-efficient footprint.
Dual Heat Technology
Features a Harvia 8kW traditional sauna stove and PureTech™ Full Spectrum infrared emitters. Users can operate either system independently or run both simultaneously.
Indoor/Outdoor Rated Construction
Includes a weather-resistant exterior for outdoor use and a refined design suitable for indoor installation on a solid, level surface.
Canadian Red Cedar Interior
Made from 100% natural Canadian Red Cedar, chosen for its dimensional stability and resistance to moisture in high-temperature environments.
Six-Person Layout
Interior benches provide space for up to six users, with ample room for both seated and reclining positions.
Digital Heat Control
Includes separate digital control panels for both the traditional and infrared heat systems to manage temperature, timers, and settings.
Chromotherapy Lighting System
Interior color-adjustable lighting to personalize the sauna’s ambiance.
Audio Connectivity
FM radio and Bluetooth functionality are built into the control panel. Includes integrated speakers for personal entertainment during use.
GoldenDesign GDI-8226-01 Hybrid Sauna
Harvia 8kW Traditional Sauna Stove with Sauna Stones
PureTech™ Full Spectrum Infrared Heating Panels
Digital Control Panels (Infrared + Traditional)
Tempered Glass Door with Stainless Steel Handle
Interior LED Lighting with Chromotherapy Features
Wooden Bucket and Scoop
Sandglass Timer and Thermometer
Assembly Hardware & User Manual
Model: GDI-8226-01 “Karlstad Edition”
Capacity: 6 persons
Interior Material: Canadian Red Cedar
Exterior Finish: Weather-resistant
Exterior Dimensions: 83" W × 71" D × 87" H
Weight (Assembled): Approx. 1,150 lbs
Shipping Weight: Approx. 1,250 lbs (ships in multiple boxes)
Heating System: Hybrid – Traditional + PureTech™ Full Spectrum Infrared
Electrical Requirements:
Traditional Heater: 240V / 40AMP dedicated line
Infrared Panels & Controls: 120V / 15AMP standard outlet
Installation by a licensed electrician is required.
Can the sauna be installed outdoors?
Yes. The Karlstad Edition is designed for both indoor and outdoor use and includes a weather-resistant exterior. For outdoor use, install on a flat, level, and non-absorbent surface such as concrete, pavers, or decking.
Do the infrared and traditional heating systems work together?
Yes. You can run either heating system individually or use both at the same time for a customized session.
What is the warm-up time?
The infrared heating system begins warming within minutes. The traditional heater reaches its target temperature in approximately 30–45 minutes, depending on ambient temperature.
Is professional installation required?
Yes. Due to the electrical requirements, we recommend installation by a licensed electrician to ensure safety and compliance with local codes.
Is there ongoing maintenance?
Clean the cedar surfaces regularly with a damp cloth. Reapply exterior water-resistant sealant annually if used outdoors. Inspect all electrical components as part of routine maintenance.
Transform your sauna experience with integrated chromotherapy lighting—a holistic wellness feature designed to enhance mood, energy, and relaxation through the use of color. Choose from a variety of hues such as calming blue, energizing red, refreshing green, and more. Each color is believed to support different aspects of physical and emotional well-being.
Red – Energy & circulation
Blue – Calm & clarity
Green – Balance & harmony
Yellow – Joy & positivity
Purple – Creativity & spiritual awareness
White – Purity & cleansing
Residential Use Warranty:
5 years on the wood structure
5 years on the electrical components (like the heaters and control panels)
1 year on radio/audio components (if your sauna has them)
Commercial Use Warranty:
1 year total on everything.
Important Notes:
Warranty usually covers parts only, not labor or shipping.
It's non-transferable — only the original buyer is covered.
Damage from misuse, modifications, improper installation, or lack of maintenance is not covered.
At Velocity Fitness Supply, we are dedicated to providing a clear and reliable shipping process. Whether you’re purchasing a single piece of equipment or an entire gym setup, we carefully manage each order to ensure it reaches your doorstep securely. Currently, we only ship within the United States.
On average, orders arrive in 2–10 business days, including:
1–3 business days for processing (Mon–Fri)
1–7 business days for transit (Mon–Fri), based on your location and shipping method.
Small packages shipped via standard carriers typically arrive quicker, while large freight shipments may take a bit longer due to scheduling and transit distance.
We strive for accuracy, but occasional delays (weather, volume, or supply chain) may occur. For exact timing, refer to the product page or email sales@velocityfitnesssupply.shop
You’ll be kept in the loop with tracking information at each step:
For items under 150 lbs:
A tracking number will be sent to your email once shipped.
You can follow your order’s progress via the carrier link provided (typically UPS or FedEx).
For items over 150 lbs:
Shipped via freight carrier.
You’ll receive freight tracking details and a phone call to arrange delivery at a convenient time.
We understand—there are many options when it comes to buying fitness equipment online. Here’s what makes us different:
Every product we offer is chosen for performance, durability, and manufacturer reliability. If something isn’t right, we’ll work with you to make it right.
