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Finnmark FD 3 Infrared Home Sauna with Full Spectrum Heating for Four People

Vendor:

Radiant Sanctuary

SKU:

FD-KN003

2,500+ Verified Reviews

$4,956.09
+ 🚚 Free shipping

Availability:

in stock, ready to be shipped

Shipping information

Shipping Information

  • Fast Shipping: All in-stock orders ship within 1-3 business days.
  • Order Confirmation: You’ll receive a confirmation email right after purchase. If you don't, contact us at support@myradiantsanctuary.com.
  • Backorders: If your item is unavailable, we’ll notify you to decide if you'd like to wait or receive a full refund.

Order Shipment

  • Delivery Time: After shipment, your order will arrive within 5-10 business days.
  • Tracking: You’ll receive tracking info within 24 hours of shipment. If not, feel free to follow up.
  • Freight Shipping: Large items require a signature upon delivery, and the shipping company will call to schedule a time.

Quality Guarantee

  • Inspect Upon Arrival: If you notice any damage, report it within 48 hours. We’ll handle the issue or replace your item at no cost.

Cancellations & Returns

  • Returns: Most items can be returned within 30 days in new, unopened condition. Some may have a 15% restocking fee.
  • Damaged Items: If your item arrives damaged, return shipping is free, and no restocking fees apply.
  • Refunds: Refunds are issued to the original payment method.

For any questions, contact us at support@radiantsanctuary.com.

Returns 

Return Policy

  • Easy Returns: Contact Elysian Heat to arrange a return and receive a return authorization number.
  • Return Window: Most items can be returned within 30 days in new, unopened condition. Some items may incur a 15% restocking fee.
  • Damaged Items: If your item arrives damaged, return shipping is free, and there are no restocking fees.
  • Refunds: Once we receive and inspect the item, you’ll be notified via email about the approval or rejection of your refund. Refunds are issued to the original payment method.

For questions or assistance, reach out to us at support@radiantsanctuary.com.

Best price promise

Radiant Sanctuary Best Price Promise

 

At Radiant Sanctuary, we want you to feel confident that you are getting the best possible value for every wellness product you bring into your home. As an authorized dealer in good standing with all our brands, we proudly offer a clear and simple Best Price Promise.

If you find the same item for a lower price from another authorized dealer, we will match it. If you have already ordered from us and find a lower price within 90 days, we will refund 110 percent of the difference.

This is our way of protecting your investment and ensuring you always receive the best service, the best support, and the best price available.

 

How to Request a Price Match

To request a price match, please provide the following details within 90 days of your purchase:

• Your full name
• Your email address
• Your phone number
• Your order number
• A screenshot or photo of the competitor’s final price including shipping, processing, taxes, and any additional fees
• A link to the competitor’s product page

 

We will price match if

• The competitor is an authorized online dealer in good standing with the manufacturer
• The competitor follows MAP (Minimum Advertised Pricing) guidelines
• The item is identical to the one on our site
• The item is brand new and in stock
• The competitor ships using the same method as we do

 

Our Commitment to You

We reserve the right to decline a request if the match results in a loss on the sale, but our goal is always to provide the best possible price while maintaining the premium service Radiant Sanctuary is known for.

Feel confident shopping with us knowing that you are getting top value on every purchase. Relax, choose what you love, and let us take care of the rest.

 

Finnmark FD 3 Infrared Home Sauna with Full Spectrum Heating for Four People

Vendor:

Radiant Sanctuary

SKU:

FD-KN003

2,500+ Verified Reviews

$4,956.09
+ 🚚 Free shipping

Availability:

in stock, ready to be shipped

Shipping information

Shipping Information

  • Fast Shipping: All in-stock orders ship within 1-3 business days.
  • Order Confirmation: You’ll receive a confirmation email right after purchase. If you don't, contact us at support@myradiantsanctuary.com.
  • Backorders: If your item is unavailable, we’ll notify you to decide if you'd like to wait or receive a full refund.

Order Shipment

  • Delivery Time: After shipment, your order will arrive within 5-10 business days.
  • Tracking: You’ll receive tracking info within 24 hours of shipment. If not, feel free to follow up.
  • Freight Shipping: Large items require a signature upon delivery, and the shipping company will call to schedule a time.

Quality Guarantee

  • Inspect Upon Arrival: If you notice any damage, report it within 48 hours. We’ll handle the issue or replace your item at no cost.

Cancellations & Returns

  • Returns: Most items can be returned within 30 days in new, unopened condition. Some may have a 15% restocking fee.
  • Damaged Items: If your item arrives damaged, return shipping is free, and no restocking fees apply.
  • Refunds: Refunds are issued to the original payment method.

For any questions, contact us at support@radiantsanctuary.com.

Returns 

Return Policy

  • Easy Returns: Contact Elysian Heat to arrange a return and receive a return authorization number.
  • Return Window: Most items can be returned within 30 days in new, unopened condition. Some items may incur a 15% restocking fee.
  • Damaged Items: If your item arrives damaged, return shipping is free, and there are no restocking fees.
  • Refunds: Once we receive and inspect the item, you’ll be notified via email about the approval or rejection of your refund. Refunds are issued to the original payment method.

For questions or assistance, reach out to us at support@radiantsanctuary.com.

Best price promise

Radiant Sanctuary Best Price Promise

 

At Radiant Sanctuary, we want you to feel confident that you are getting the best possible value for every wellness product you bring into your home. As an authorized dealer in good standing with all our brands, we proudly offer a clear and simple Best Price Promise.

If you find the same item for a lower price from another authorized dealer, we will match it. If you have already ordered from us and find a lower price within 90 days, we will refund 110 percent of the difference.

This is our way of protecting your investment and ensuring you always receive the best service, the best support, and the best price available.

 

How to Request a Price Match

To request a price match, please provide the following details within 90 days of your purchase:

• Your full name
• Your email address
• Your phone number
• Your order number
• A screenshot or photo of the competitor’s final price including shipping, processing, taxes, and any additional fees
• A link to the competitor’s product page

 

We will price match if

• The competitor is an authorized online dealer in good standing with the manufacturer
• The competitor follows MAP (Minimum Advertised Pricing) guidelines
• The item is identical to the one on our site
• The item is brand new and in stock
• The competitor ships using the same method as we do

 

Our Commitment to You

We reserve the right to decline a request if the match results in a loss on the sale, but our goal is always to provide the best possible price while maintaining the premium service Radiant Sanctuary is known for.

Feel confident shopping with us knowing that you are getting top value on every purchase. Relax, choose what you love, and let us take care of the rest.

 

Radiant Sanctuary

Finnmark FD 3 Infrared Home 
Sauna with Full Spectrum 
Heating for Four People

A premium full spectrum sauna combining UL Listed Spectrum Plus™ 

heaters and Spectrum Carbon 360° technology, designed for deeper
therapeutic heat, modern aesthetics, and luxury home wellness.

Why Customers Choose the Finnmark FD-3
 

Antimicrobial Western Canadian cedar interior.

Thermal Plus™ Aspen exterior designed to resist rot, warping, and decay.

Combination of long-wave Spectrum Carbon 360° panels and UL Listed Spectrum Plus™
heaters for full spectrum infrared therapy.

Strategic heater placement for deeper heat penetration and full body coverage.

Integrated LED mood lighting and built-in Bluetooth audio.

Low EMF construction tested by a NASA award winning facility.

High emissivity infrared performance.

Durable double walled construction with non-toxic wool insulation.

Why Customers Choose HUUM Drop
 

Technical Details
 

Power

3150W

Voltage

240V

Amperage

15A

Phase

Single

Maximum Temperature

170°F

Interior Dimensions

67"W × 41"D x 70"H

Exterior Dimensions

72"W x 46"D x 78"H

Room Volume

111.3 cu ft

Door Dimensions

23.625"W x 67.875"H

Glass Thickness

8mm

Plug Type

NEMA 6-15P

Certification

ETL Listed

What is Included in Your Package

Sauna Structure

Sauna Panels

Ergonomic backrest

Electronics

Tempered glass

Heating System

Infrared Sauna Heater Panels

Spectrum Plus™ Incoloy Heaters

Spectrum Carbon 360 Panels

Heater Cables

Floor Cables

Electronics

Control Console

Main Mount Bracket

Temperature Sensor

Door Sensor

Cables

Installation Manual

Hardware

Screws and Fasteners

Door handle

Wood covers

Door Sensor

Certifications

ETL Certification

UL Listing

Finnmark Certification

Manuals and Documents

Installation and Operation Manual

Installation Video

FD-3 Diagram

EMF Test Log

UL Listing

Warranty

About This Delivery:

This sauna ships secured on a protective wooden pallet and requires a scheduled delivery appointment. The driver will provide curbside

delivery. Prior to shipment, customers may be contacted to review delivery conditions and ensure a smooth arrival.

Them

Support

Real specialists who respond quickly
and guide you with care

Slow replies, automated
systems, no real help

Order Processing

Orders confirmed and processed fast
with real time tracking

Orders sit in queues with
unclear updates

Shipping

Fast and fully trackable shipping
nationwide

Basic shipping with long
delivery windows

Pricing

Transparent pricing and price match
support

Hidden fees and unclear
terms

Returns and
Warranty

Clear returns and strong warranty
protection

Complicated and frustrating
return processes

Frequently asked questions

What are the dimensions of the Finnmark FD-5 Sauna?

The exterior dimensions are 75 inches in width, 64 inches in depth, and 83 inches in height. The interior dimensions are 71 inches in width, 57.5 inches in depth, and 75.5 inches in height.

How many people can it accommodate

The Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed to comfortably accommodate up to four individuals.

What is the power requirement for this sauna?

The sauna operates on a 240V electrical system. The infrared heaters consume 2,700 watts, and the traditional steam heater is rated at 4.5 kW.

What materials are used in the construction

The interior is crafted from antimicrobial Western Canadian cedar, known for its resistance to mold and bacteria. The exterior is made from Thermal Plus™ Aspen, which is durable and resistant to warping and decay.

Does the sauna include any entertainment features?

Yes, the sauna is equipped with an LCD touchscreen controller that includes Bluetooth audio capabilities, allowing users to enjoy music or other audio during their sauna sessions.

Is it suitable for home installation

Absolutely, the Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed for home use and can be installed in a suitable indoor space with the appropriate electrical setup.

What is the total shipping weight

The sauna weighs approximately 575 pounds, with a shipping weight of around 654 pounds, including the pallet.

Radiant Sanctuary

Finnmark FD 3 Infrared Home Sauna with Full Spectrum Heating for Four People

A premium full spectrum sauna combining UL Listed Spectrum Plus™ heaters and Spectrum Carbon 360° technology, designed for deeper therapeutic heat, modern aesthetics, and luxury home wellness.

Why Customers Choose the Finnmark FD-3

Antimicrobial Western Canadian cedar interior.

Thermal Plus™ Aspen exterior designed to resist rot, warping, and decay.

Combination of long-wave Spectrum Carbon 360° panels and UL Listed Spectrum Plus™ heaters for full spectrum infrared therapy.

Strategic heater placement for deeper heat penetration and full body coverage.

Integrated LED mood lighting and built-in Bluetooth audio.

Low EMF construction tested by a NASA award winning facility.

High emissivity infrared performance.

Durable double walled construction with non-toxic wool insulation.

Technical Details

Power

3150W

Voltage

3150W

Amperage

15A

Phase

Single

Maximum Temperature

170°F

Interior Dimensions

67"W × 41"D x 70"H

Exterior Dimensions

72"W x 46"D x 78"H

Room Volume

111.3 cu ft

Door Dimensions

23.625"W x 67.875"H

Glass Thickness

8mm

Plug Type

NEMA 6-15P

Certification

Manufacturer warranty

What is Included in Your Package

Sauna Structure

Sauna Panels

Ergonomic backrest

Electronics

Tempered glass

Heating System

Infrared Sauna Heater Panels

Spectrum Plus™ Incoloy Heaters

Spectrum Carbon 360 Panels

Heater Cables

Floor Cablesom text goes here

Electronics

Control Console

Main Mount Bracket

Temperature Sensor

Door Sensor

Cables

Installation Manual

Hardware

Screws and Fasteners

Door handle

Wood covers

Door Sensor

Certifications

ETL Certification

UL Listing

Finnmark Certification

Manuals and Documents

Installation and Operation Manual

Installation Video

FD-3 Diagram

EMF Test Log

Warranty

About This Delivery:

This sauna ships secured on a protective wooden pallet and requires a scheduled delivery appointment. The driver will provide curbside delivery. Prior to shipment, customers may be contacted to review delivery conditions and ensure a smooth arrival.

Reviews

4.9

Based on 278 verified sauna reviews

98 percent of customers would recommend Radiant Sanctuary.

5 (12)

Title

4 (0)

Title

3 (0)

Title

1 (0)

Title

2 (0)

Title

Average ratings

  • Heat performance

  • Build quality

  • Comfort

  • Ease of installation

  • Value

Title

Very poor

Excellent

Title

Entry Level

Exceptional

Title

Less comfortable

Very comfortable

Title

Challenging

Very easy

Title

Below expected value

Exceptional value

5

• 2 months ago

The best wellness upgrade our home has ever had.

Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.

Taylor M. • Verified sauna owner - Finnmark FD-5

Verified buyer

Title

5

• 2 months ago

The best wellness upgrade our home has ever had.

Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's 

favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.

Taylor M. • Verified sauna owner - Finnmark FD-5

Verified buyer

Title

5

• 2 months ago

The best wellness upgrade our home has ever had.

Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's 

favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.

Taylor M. • Verified sauna owner - Finnmark FD-5

Verified buyer

Title

Them

Customer Support

Real specialists who respond quickly and guide you with care

Slow replies, automated
systems, no real help

Order Processing

Orders confirmed and processed fast with real time tracking

Orders sit in queues with
unclear updates

Shipping

Fast and fully trackable shipping
nationwide

Basic shipping with long delivery windows

Pricing

Structure

Transparent pricing and price match
support

Hidden fees and unclear terms

Returns & Warranty

Clear returns and strong warranty
protection

Complicated and frustrating
return processes

Frequently asked questions

What are the dimensions of the Finnmark FD-5 Sauna?

The exterior dimensions are 75 inches in width, 64 inches in depth, and 83 inches in height. The interior dimensions are 71 inches in width, 57.5 inches in depth, and 75.5 inches in height.

How many people can it accommodate

The Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed to comfortably accommodate up to four individuals.

What is the power requirement for this sauna?

The sauna operates on a 240V electrical system. The infrared heaters consume 2,700 watts, and the traditional steam heater is rated at 4.5 kW.

What materials are used in the construction

The interior is crafted from antimicrobial Western Canadian cedar, known for its resistance to mold and bacteria. The exterior is made from Thermal Plus™ Aspen, which is durable and resistant to warping and decay.

Does the sauna include any entertainment features?

Yes, the sauna is equipped with an LCD touchscreen controller that includes Bluetooth audio capabilities, allowing users to enjoy music or other audio during their sauna sessions.

Is it suitable for home installation

Absolutely, the Finnmark FD-5 Trinity XL Infra-Steam Sauna is designed for home use and can be installed in a suitable indoor space with the appropriate electrical setup.

What is the total shipping weight

The sauna weighs approximately 575 pounds, with a shipping weight of around 654 pounds, including the pallet.

Reviews

4.9

Based on 278 verified sauna reviews

98 percent of customers would recommend Radiant Sanctuary.

5 (12)

Title

4 (0)

Title

3 (0)

Title

1 (0)

Title

2 (0)

Title

average ratings

How strong and consistent is the heat output?

Title

Very poor

Excellent

How would you rate the construction quality and durability?

Title

Entry Level

Exceptional

How comfortable is this sauna to use?

Title

Less comfortable

Very comfortable

How simple was the installation process?

Title

Challenging

Very easy

How would you rate the overall value for the price?

Title

Below expected value

Exceptional value

5

• 2 months ago

The best wellness upgrade our home has ever had.

Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.

Taylor M. • Verified sauna owner - Finnmark FD-5

Verified buyer

Title

5

• 2 months ago

The best wellness upgrade our home has ever had.

Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.

Taylor M. • Verified sauna owner - Finnmark FD-5

Verified buyer

Title

5

• 2 months ago

The best wellness upgrade our home has ever had.

Craftsmanship of the thermo spruce and glass is incredible. Heats up quickly to a consistent 190°F and has become our family's favorite relaxation ritual. Radiant Sanctuary's support was excellent throughout ordering and installation.

Taylor M. • Verified sauna owner - Finnmark FD-5

Verified buyer

Title