FD-3 Full Spectrum Infrared Sauna
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A true 3-person full-spectrum infrared sauna that reaches a powerful 170°F — the FD-3 combines commercial-grade near and far infrared heat, built-in red light therapy, and premium cedar construction. Built for performance, comfort, and daily use.
Features
- Heats to 170°F – delivers intense full-body heat in under an hour
- Dual infrared system: Carbon 360° far-IR + UL-listed Spectrum Plus™ near-IR
- Integrated 650nm red light therapy – supports skin, inflammation, recovery
- Digital touchscreen control with WiFi app access
- Bluetooth audio with dual 6" built-in speakers
- Premium Western Red Cedar interior with Thermal Plus™ Aspen exterior
- ETL safety certified and independently lab-tested ultra-low EMF
- Tool-free assembly in under 60 minutes
Specifications
| Category | Detail |
|---|---|
| Capacity | 3 person |
| Exterior Dimensions | 60″ W x 44″ D x 78″ H |
| Interior Dimensions | 56″ W x 40″ D x 70″ H |
| Volume | 90 cu. ft. |
| Weight | 478 lbs (Shipping: 526 lbs) |
| Wood Type | Interior: Western Red Cedar; Exterior: Thermal Plus™ Aspen |
| Glass | 8mm tempered glass door |
| Heating System | Full-spectrum: Carbon far-IR + Spectrum Plus™ near-IR |
| Infrared Output | 2.1 kW |
| Max Temperature | 170°F |
| Red Light Therapy | Integrated ceiling-mounted 650nm LED array |
| Control Panel | Touchscreen digital panel w/ WiFi app control |
| Lighting | Chromotherapy LEDs |
| Audio | Bluetooth receiver, dual 6” built-in speakers |
| Electrical Setup | 120V / 20A dedicated household circuit; NEMA 5-20 plug; no hardwiring required |
Construction & Materials
The FD-3 features a double-walled cabin with a Western Red Cedar interior and Thermal Plus™ Aspen exterior. Non-toxic wool insulation ensures efficient heat retention. An 8mm tempered glass door adds durability and modern aesthetic.
Installation
- Designed for indoor use only.
- Assembles in 30–60 minutes with two people.
- No special tools needed.
- Panels lock together and wiring is plug-and-play.
- Sits on any level surface including carpet.
- Includes adjustable leveling feet.
Operation & Usage
- Plug into a 120V / 20A outlet.
- Use the touchscreen or app to control temperature (up to 170°F) and session time (up to 60 minutes).
- Preheats in ~15–30 minutes.
- No water or plumbing required.
- Use towel on bench; no steam or venting needed.
EMF & Safety
- Ultra-low EMF output – third-party lab tested
- ETL certified to UL/CSA electrical standards
- Overheat protection + 60-minute session timer
- No off-gassing adhesives or toxic materials
- Safe for daily residential use
Why Choose Sauna Luxuries?
Premium Saunas Backed by Real Experts
At Sauna Luxuries, we’re more than just another online store — we’re your dedicated partner in wellness. Every product we offer is carefully selected for quality, performance, and long-term value. As an authorized dealer, we guarantee authentic models, factory warranties, and expert guidance every step of the way. From fast answers to custom recommendations, we make shopping for your perfect sauna effortless.
Everything You Need to Know Before You Buy
Frequently Asked Questions
We currently only ship within the continental United States. If you're located in Alaska, Hawaii, or Canada, reach out to us and we’ll explore your options.
Shipping times vary by brand, but most saunas are delivered within 7 to 15 business days. We’ll send tracking updates and stay in touch every step of the way.
Most of our saunas arrive as pre-built kits with easy, clasp-together panels. No special tools are needed, and setup typically takes 1–3 hours with two people.