The GoldenDesign Karlstad Edition (Model GDI-8226-01) is a 6-person hybrid sauna that can be installed indoors or outdoors. Built with a Canadian red cedar interior and a weather-resistant exterior, it combines traditional sauna heating with infrared technology for versatile use.
Includes both an 8 kW Harvia stove for traditional heating and 13 full-spectrum infrared emitters (4 carbon panels and 9 near-infrared elements).
The integrated touchscreen panel allows users to control heating mode, lighting, and audio settings from inside the sauna.
Karlstad Edition sauna (GDI-8226-01)
8 kW Harvia electric sauna stove (built-in controls)
13 full-spectrum infrared emitters (4 carbon + 9 near IR)
All-weather exterior & Canadian red cedar interior
Chromotherapy lighting and backrest accent lighting
Touchscreen panel with Bluetooth/FM and built-in speakers
Sand-glass timer, thermometer, bucket, scoop, stainless hardware
Capacity: 6 persons
Exterior Size (assembled): ~79.2" W × 84.7" D × 88.3" H
Interior Size: ~75" W × 67.2" D × 75" H
Weight: ~1,350 lb assembled; ~1,575 lb shipping
Electrical Requirements: 240 V / 40 A (for combined heating systems); consult a certified electrician.
Can it be used indoors or outdoors?
Yes. The Karlstad sauna is designed for both indoor and covered outdoor installations, with a weather-resistant exterior shell.
Is setup complicated?
Assembly requires two people and the included hardware. A certified electrician should complete the electrical connection.
How do the two heating modes differ?
The Harvia stove provides traditional high-heat sauna operation, while the infrared emitters produce lower-temperature, radiant heating.
Wood Structure: Covered for 1 year from purchase date
Heating Elements: Covered for 5 years from purchase date
Electronic Components: Covered for 5 years from purchase date
Audio/Radio Equipment: Covered for 1 year from purchase date
Free Shipping: We offer free shipping on all outbound orders.
Return shipping costs are the customer’s responsibility unless the item is defective or incorrect. Please view our Return Policy for more information
Delivery Area: We currently ship within the United States
Processing Time: Orders are processed within 1-3 business days, Monday to Friday.
Cut-off Time:Orders placed before 5:00 pm Central Standard Time begin processing time the same business day. Orders after will begin processing the next business day
No Shipping Days: Orders are not processed on weekends or public holidays.
Estimated Shipping Times: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.
For Products ordered under 150lbs
Delivered to your doorstep or driveway
Transit time: 1–7 business days
Tracking number provided
For large/heavy items (150+ lbs)
Delivered curbside with a liftgate
Appointment and adult signature required
Products are not brought inside or upstairs
At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.
We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team.
From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients.
We provide multiple payment options so you can choose what works best for you:
Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
Debit Cards
Google Pay & Apple Pay
Shop Pay & Shop Pay Installments
Venmo
PayPal
Every transaction is processed securely, ensuring your information is always protected.
Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:
Phone: (615) 568-8943
Email: sales@primal-fitness.shop
Orders are processed within 1–3 business days (Monday–Friday).
Orders placed before 5:00 pm CST begin processed the same business day; those placed after begin processing the next business day.
Orders are not processed on weekends or public holidays.
Orders arrive within 1–7 business days (Monday–Friday) after processing, depending on destination.
Total timeline: 2–10 business days from the date you place your order.
For full details, please see our Shipping Policy
Return Period: 30 days from delivery date.
Refund Processing: Within 10 business days from receipt.
Return Shipping: Covered by the customer unless the product is defective or incorrect.
Restocking Fees: We do not charge restocking fees.
For full details, please see our Return & Refund Policy
Currently, we only ship within the United States. We do not ship International
We accept the following methods:
For details, please see our Payment Policy
Once your return is received and inspected
Approved refunds are issued to your original payment method within 10 business days.
Your bank or card provider may require additional time to post the refund.
You’ll receive a confirmation email once the refund is processed.
You can reach our customer service team at sales@primal-fitness.shop or call us (615) 568-8943. Or you can use the Live Chat Button in the bottom of your screen during support hours of 9am-5pm CST Mon-Sat. We aim to respond within 48 hours.
The GoldenDesign Karlstad Edition (Model GDI-8226-01) is a 6-person hybrid sauna that can be installed indoors or outdoors. Built with a Canadian red cedar interior and a weather-resistant exterior, it combines traditional sauna heating with infrared technology for versatile use.
Includes both an 8 kW Harvia stove for traditional heating and 13 full-spectrum infrared emitters (4 carbon panels and 9 near-infrared elements).
The integrated touchscreen panel allows users to control heating mode, lighting, and audio settings from inside the sauna.
Karlstad Edition sauna (GDI-8226-01)
8 kW Harvia electric sauna stove (built-in controls)
13 full-spectrum infrared emitters (4 carbon + 9 near IR)
All-weather exterior & Canadian red cedar interior
Chromotherapy lighting and backrest accent lighting
Touchscreen panel with Bluetooth/FM and built-in speakers
Sand-glass timer, thermometer, bucket, scoop, stainless hardware
Capacity: 6 persons
Exterior Size (assembled): ~79.2" W × 84.7" D × 88.3" H
Interior Size: ~75" W × 67.2" D × 75" H
Weight: ~1,350 lb assembled; ~1,575 lb shipping
Electrical Requirements: 240 V / 40 A (for combined heating systems); consult a certified electrician.
Can it be used indoors or outdoors?
Yes. The Karlstad sauna is designed for both indoor and covered outdoor installations, with a weather-resistant exterior shell.
Is setup complicated?
Assembly requires two people and the included hardware. A certified electrician should complete the electrical connection.
How do the two heating modes differ?
The Harvia stove provides traditional high-heat sauna operation, while the infrared emitters produce lower-temperature, radiant heating.
Wood Structure: Covered for 1 year from purchase date
Heating Elements: Covered for 5 years from purchase date
Electronic Components: Covered for 5 years from purchase date
Audio/Radio Equipment: Covered for 1 year from purchase date
Free Shipping: We offer free shipping on all outbound orders.
Return shipping costs are the customer’s responsibility unless the item is defective or incorrect. Please view our Return Policy for more information
Delivery Area: We currently ship within the United States
Processing Time: Orders are processed within 1-3 business days, Monday to Friday.
Cut-off Time:Orders placed before 5:00 pm Central Standard Time begin processing time the same business day. Orders after will begin processing the next business day
No Shipping Days: Orders are not processed on weekends or public holidays.
Estimated Shipping Times: Orders typically arrive within 1-7 business days (Monday-Friday) after processing, depending on the destination.
For Products ordered under 150lbs
Delivered to your doorstep or driveway
Transit time: 1–7 business days
Tracking number provided
For large/heavy items (150+ lbs)
Delivered curbside with a liftgate
Appointment and adult signature required
Products are not brought inside or upstairs
At Primal Fitness, our mission is simple: provide individuals and businesses with dependable equipment and wellness essentials that support training, recovery, and performance. Whether you’re building a professional training facility or creating a home setup, we deliver products that bring lasting value.
We partner directly with leading brands to ensure every product we sell is authentic, covered under the manufacturer’s warranty, and backed by our support team.
From compact home gyms to full-scale training centers, from personal saunas to professional-grade cold plunge systems, our catalog serves both residential and commercial clients.
We provide multiple payment options so you can choose what works best for you:
Credit Cards: Visa, MasterCard, American Express, Discover, Diners Club
Debit Cards
Google Pay & Apple Pay
Shop Pay & Shop Pay Installments
Venmo
PayPal
Every transaction is processed securely, ensuring your information is always protected.
Our team is here to provide clear answers and reliable service throughout your experience with us. From questions before purchase to post-order support, you can reach us directly by phone or email:
Phone: (615) 568-8943
Email: sales@primal-fitness.shop
