Finnmark FD-3 Full Spectrum Infrared Sauna 4-Person Home Infrared Sauna
- Free USA Shipping On Many Items
- Full Warranty
- Secure Checkout
- Authorized Dealer
Check the current price and availability in the purchase section above. Contact My Luxury Home Spa to confirm inventory allocation and the expected dispatch window for your project.
Finnmark FD-3 Full-Spectrum Infrared Sauna
Create a shared home sauna retreat with Spectrum Plus™ and Spectrum Carbon 360° infrared heating, Western Canadian cedar, Wi-Fi touchscreen controls, Bluetooth audio, and integrated Spectrum LED ceiling lighting.
The Finnmark Designs FD-3 Full-Spectrum Infrared Sauna combines Spectrum Plus™ heaters with Spectrum Carbon 360° panels in a cabin designed for approximately three to four people. Its manufacturer-listed maximum temperature is 170°F, with a 3150W system and a dedicated 240V/15A electrical connection.
Inside, Western Canadian cedar creates a warm, naturally aromatic cabin. The Thermal Plus™ Aspen exterior, insulated double-wall construction, 8 mm tempered glass, Wi-Fi touchscreen, Bluetooth speakers, and selectable ceiling lighting create a refined setting for home gyms, wellness rooms, and dedicated relaxation spaces.
Planning Your Finnmark FD-3 Setup?
Compare the FD-3’s seating space, required clearances, and dedicated electrical supply with your room before ordering. Our team can help you review the product documents and delivery route.
Use the live purchase section above for current pricing and availability.
Finnmark FD-3 Key Features
Use these resources to compare sauna types, prepare your room, and confirm installation requirements.
Who Is the Finnmark FD-3 Best For?
- Couples, families, and shared sessions: Designed for approximately three to four people, depending on body size and preferred seating space.
- Dedicated wellness rooms: A strong fit for larger home gyms, basements, and purpose-built recovery spaces.
- High-temperature infrared buyers: Built for shoppers who want more heat than many entry-level infrared saunas provide.
- Full-spectrum shoppers: Pairs Spectrum Carbon 360° panels with Spectrum Plus™ infrared heaters.
- Homeowners prepared for a dedicated circuit: Uses a 240V, 15-amp NEMA 6-15 receptacle on a dedicated circuit.
Finnmark FD-3 Specifications
| Specification | Details |
|---|---|
| Model | Finnmark Designs FD-3 / FD-KN003 |
| Capacity | 3-4 people |
| Heating system | Spectrum Plus™ dual-wave heaters and Spectrum Carbon 360° far-infrared panels |
| Maximum temperature | Up to 170°F, depending on ambient conditions and use |
| Power | 240V single phase; 3150W rated input; dedicated 15A circuit; NEMA 6-15P plug |
| Plug | NEMA 6-15P |
| Interior | Clear grade Western Canadian red cedar |
| Exterior | Thermal Plus™ Canadian aspen |
| Exterior dimensions | 70.9 in. W × 45.3 in. D × 78.3 in. H |
| Interior dimensions | 67.2 in. W × 41.6 in. D × 70.5 in. H |
| Room volume | 114.1 cu. ft. (calculated from listed interior dimensions) |
| Product weight | 488 lb. |
| Glass | 8 mm tempered safety glass |
| Controls | LCD Wi-Fi touchscreen |
| Audio | Bluetooth with integrated 6-inch Hi-Fi speakers |
| Lighting | Spectrum LED near-infrared ceiling lighting with selectable colors and a red setting |
| Construction | Double-wall insulated cabin |
| Certification | ETL certification is listed for this model; review the current certification documents and product label |
| SKU | FD-KN003 |
Dimensions are listed to tenths of an inch. Confirm the current FD-3 manual and dimension drawing, and allow additional room for clearances, door swing, assembly, and service access before final site preparation.
Electrical Requirements
- Voltage: 240V
- Circuit rating: 15 amps
- Power: 3150 watts
- Plug type: NEMA 6-15P
- Circuit: Dedicated grounded 240V/15A circuit required
Do not use an extension cord or power strip. Have a licensed electrician confirm the outlet, circuit capacity, grounding, and local code requirements before installation.
What Makes the FD-3 Different?
What Is Included?
- Wall, floor, ceiling, and front cabin panels for assembly
- Tempered glass door, handle, and installation hardware
- Bench support and bench top
- Infrared heater system and internal connections
- Wi-Fi touchscreen controller
- Spectrum LED near-infrared ceiling lighting with selectable colors and a red setting
- Bluetooth Hi-Fi speakers
- Power supply, cables, and power cord
- Product documentation and owner's manual
Site Preparation and Assembly
- Install indoors on a dry, solid, level surface.
- Allow enough room to assemble the panels and access the electrical connections.
- Plan around the listed 70.9-inch by 45.3-inch footprint, with at least 3 inches above and on all sides as directed in the manual. Keep the cabin freestanding rather than built into an enclosure.
- Check doorways, hallways, stairs, and turns before delivery.
- The August 2026 manual calls for professional installation with at least two physically able individuals for panel handling.
- No plumbing, drain, or water connection is required.
Measure the delivery path and final room, confirm the dedicated outlet, and review the installation manual. Contact us before ordering when access is unusually narrow or involves stairs.
Shipping and Delivery
- Palletized LTL freight shipping
- Residential curbside delivery with a scheduled delivery appointment
- Customer is responsible for moving components from the curb to the installation area
- White glove delivery and installation are not available for this product
Transit and processing times vary by destination, inventory position, weather, and carrier conditions. Inspect all cartons at delivery and note visible damage on the carrier receipt.
Care and Maintenance
- Sit on a clean towel to help protect the bench.
- Wipe interior surfaces with a soft, lightly damp cloth after use.
- Allow the door to remain open briefly after sessions so the cabin can air out.
- Avoid harsh cleaners, bleach, ammonia, and abrasive pads.
- Clean glass with a sauna-safe or mild glass cleaner applied to the cloth, not sprayed directly onto electrical components.
- Follow the manufacturer manual for inspections and troubleshooting.
Compare Finnmark Infrared Sauna Sizes
| Feature | FD-1 | FD-2 | FD-3 |
|---|---|---|---|
| Capacity | 1 person | 2 persons | 3 to 4 persons |
| Best for | Compact personal use | Couples or extra room | Families or shared sessions |
| Infrared system | Carbon 360° + Spectrum Plus™ | Carbon 360° + Spectrum Plus™ | Carbon 360° + Spectrum Plus™ |
| Controls | Wi-Fi touchscreen | Wi-Fi touchscreen | Wi-Fi touchscreen |
| Electrical | 120V / 15A | 120V / 15A | 240V / 15A |
Why Buy From My Luxury Home Spa?
Frequently Asked Questions
How do I check current Finnmark FD-3 availability?
Check the live availability in the purchase section above, or contact My Luxury Home Spa to confirm inventory allocation and the expected dispatch window. Availability can change as orders are placed.
How many people fit in the Finnmark FD-3?
The FD-3 is designed for approximately three to four people, depending on body size and preferred seating space. Compare the interior dimensions and bench layout with how you intend to use the sauna.
What electrical connection does the FD-3 require?
The FD-3 has a 3150W rated input, a NEMA 6-15P plug, and a requirement for a dedicated grounded 240V/15A circuit with a NEMA 6-15 receptacle. Have a licensed electrician verify the installation and local code requirements.
How hot does the Finnmark FD-3 get?
Finnmark lists a maximum temperature of 170°F. Actual temperature and warmup vary with starting room temperature, airflow, placement, door use, and other operating conditions.
Does the FD-3 require plumbing?
No. The FD-3 is an infrared sauna and does not require plumbing, a drain, or a water connection. It does not include a traditional stone heater for steam; do not add water to the infrared heaters.
What are the exterior dimensions of the FD-3?
The FD-3 exterior measures 70.9 inches wide, 45.3 inches deep, and 78.3 inches high according to the product dimensions shown on this page. Allow additional space for clearances, assembly, door swing, and maintenance.
Can the FD-3 be installed outdoors?
The FD-3 is designed for indoor use. The manual discusses a protective cover for limited outdoor exposure and notes that it does not protect against extreme conditions. Review the current Finnmark manual and warranty, and obtain written manufacturer approval for the proposed site before considering outdoor installation.
How is the FD-3 delivered?
Standard delivery is palletized LTL freight to curbside with a carrier-coordinated appointment. The customer is responsible for moving the components from curbside to the installation area.
Is white glove delivery available for the FD-3?
No. White glove delivery and installation are not available for the Finnmark FD-3 through My Luxury Home Spa.
How many people are needed for FD-3 installation?
The August 2026 manual requires professional installation and at least two physically able individuals. Plan additional help if the delivery route or panel handling requires it.
Does the FD-3 include red light therapy?
The FD-3 includes Spectrum LED near-infrared ceiling lighting with selectable colors and a red setting, described in the product documents as red light therapy. The documents do not specify a separate 192-diode panel. Contact My Luxury Home Spa to confirm the included lighting configuration before ordering.
What warranty comes with the FD-3?
The sauna includes applicable Finnmark manufacturer warranty coverage. Covered components, coverage periods, exclusions, and installation conditions are governed by the written warranty document. Review that document before purchasing.
Build a Complete Home Wellness Space
The Finnmark FD-3 can serve as the heat component of a personal recovery room. Pair it with cold exposure, massage, or red light equipment based on your available space and wellness routine.
Why Buy From Us
Shop trusted wellness brands with authorized dealer support and help choosing the right equipment.
Help understanding coverage and coordinating warranty inquiries. Coverage and registration requirements vary by brand and product.
Personal guidance from My Luxury Home Spa before, during, and after your purchase.
Ordering & Product Support FAQs
Shipping & Delivery
Free standard shipping is available on eligible products and destinations. Large equipment generally ships by freight with curbside delivery unless another service is expressly included.
White-glove placement, assembly, or other upgraded services may be available for select products and locations at an additional cost. Availability, scope, and pricing must be confirmed before booking. Processing, transit, and delivery scheduling vary by product and destination.
Review our Shipping Policy, or contact us before ordering if you need placement assistance or delivery by a particular date.
Warranty
Manufacturer warranty coverage varies by brand, model, component, and intended use. Review the product’s warranty documentation for coverage periods, exclusions, and any registration requirements. Commercial use may have different terms.
For warranty assistance, contact My Luxury Home Spa with your order number, model, serial number, and a description of the issue. We can help coordinate the next steps with the manufacturer or supplier.
Returns
Return eligibility, deadlines, fees, and shipping responsibilities vary by product. Some products have shorter return windows or specific restrictions. Eligible change-of-mind returns generally require unused equipment in its original packaging and written authorization before shipment.
Review our Return & Refund Policy and any product-specific terms before purchasing. Contact us promptly about damaged, defective, or incorrect items; these are reviewed separately from change-of-mind returns.
Installation & Power
Electrical, assembly, foundation, ventilation, drainage, and clearance requirements vary by product. Check the exact model’s specifications and manufacturer instructions before ordering or preparing your space.
Use qualified professionals where required. Delivery or optional placement service does not include electrical wiring, plumbing, site preparation, or full installation unless expressly included in your written service scope. Contact us if you need help locating the appropriate product documentation.
