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Maxxus 4-Person Low EMF FAR Infrared Sauna | Canadian Hemlock

Maxxus 4-Person Low EMF FAR Infrared Sauna | Canadian Hemlock

Maxxus Saunas logo
Authorized Maxxus Saunas Dealer Full Manufacturer's Warranty Included
Regular price
$3,699.00
Regular price
$5,999.00
Sale price
$3,699.00
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Was $5,999.00You save $2,300.00
Found it lower? We'll match it, before or after you buy.

Send us a link to the lower price. If it is the same model, new and in stock at an authorized U.S. online retailer, we match it. Already ordered? If it was lower on your order date, claim the difference within 30 days.

Excludes sale pricing, marketplace sellers and later price drops.

Read the full price match terms →

Pre-heat from the LED panel outside, 68 inches inside for four.

  • Exterior accent lighting, plus chromotherapy inside
  • 400 lbs, 74″ × 42″ plus 5.9″ roof depth
  • Needs a dedicated 120V 20A circuit
See full details, specs and comparison
Professional Setup & Assembly+$749
Total with extras
Extras are added to your cart as their own lines. The product price does not change.

Curbside delivery, insured in transit

May qualify for HSA/FSA · save 30% on average

Using HSA or FSA funds

We run a reimbursement model. You pay us normally, then claim the money back from your own plan.

1

Check that you qualify. A short chat-based telehealth consultation through Flex. A licensed clinician reviews your answers.

2

Buy with an ordinary card. Check out normally. We do not accept HSA or FSA cards at checkout.

3

Claim it back. Send your documentation and itemised receipt to your plan administrator.

This category is listed as eligible with a Letter of Medical Necessity for a diagnosed condition. Eligibility is decided individually, and your plan administrator has the final say. Flex cannot serve Louisiana, New Mexico or Mississippi.

About the 30%. Flex publishes 30% as the average pre-tax saving on an HSA/FSA purchase. What you actually save is your own combined tax rate, so it moves with your bracket and your state. It is an average, not a quote.

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Free ShippingTo the contiguous 48 states
30-Day ReturnsHandled by our team
No Sales TaxExcept CA & WY
Price MatchFound it lower? We'll match
Type Indoor Infrared
Capacity 4 Person
Heater panel EMF Low EMF
Wood Canadian Hemlock
Power 120V 1-Phase
Recovery Room Direct specialist

Talk to a Recovery Specialist

1-888-500-5675

Mon–Sat 9am–6pm EST

Schedule a Call

How does delivery work?

Free freight to the lower 48. Your order ships on a strapped pallet by insured LTL freight from the manufacturer's California warehouse.

When it ships. Orders are processed within 2 to 5 business days depending on the brand, and delivery to most addresses in the contiguous US takes 5 to 14 business days after shipment. Transit times are carrier estimates, not guarantees.

How you will know. You get a tracking number by email as soon as your order leaves the warehouse. Most carriers then call 24 to 48 hours ahead to lock in a four hour window, and some send an email or text the morning of delivery instead. Respond promptly either way, because missed attempts trigger terminal storage fees.

How it arrives. A 53 foot semi truck arrives at your curbside and the driver delivers the pallet to the curb. Liftgate service is not included as standard, and standard delivery does not include bringing the equipment inside, up stairs, or unpacking. Someone must be present to sign.

If it arrives damaged. Walk around the pallet and check every box before signing the Bill of Lading. Cosmetic damage can be accepted, but if a carton is punctured or crushed, refuse that item and call us on (888) 500-5675 while the driver is still there. Note the damage on the Bill of Lading, photograph it, and contact us within 48 hours. Once the damage is documented on the Bill of Lading we can file a valid freight claim and ship a replacement at no cost to you. Signing a clean Bill of Lading releases the carrier, and claims filed after one are routinely denied. If you refuse for a reason other than damage, or without contacting us first, return freight costs may become your responsibility.

Where it ships. Free freight covers standard residential curbside delivery within the contiguous 48 states. Hawaii, Alaska and Canada are not available at standard checkout, so contact us before ordering for a freight quote.

Read the full Golden Designs Shipping Policy

What does the warranty cover?

How long. Your Maxxus sauna carries the manufacturer's limited warranty from Golden Designs, Inc. Residential coverage is 5 years on heating elements and electronics and 1 year on the wood structure; built-in appliances carry their own manufacturers' warranties. Several current Maxxus models ship with documentation showing a 7 year term on those parts.

Parts, not labor. The warranty covers replacement parts; labor is not included. You prepay shipping, duties and taxes on warranty parts and insure anything returned.

Indoor and commercial use. Placing the sauna outdoors voids the warranty entirely. Commercial use reduces coverage to 1 year.

What keeps it valid. Registration is required within 60 days of purchase; we send the link after delivery. It applies to the original purchaser at the original installation address in the continental US or Canada, is not transferable, and requires an intact serial number and unaltered proof of purchase.

What is not covered. Weather or moisture damage, modifications or non-authorized repairs, negligence or misuse, and lacquer or paint on the wood. Minor surface cracks from natural wood movement are not defects.

Read the full Maxxus Saunas Warranty Policy

What if I need to return it?

30 days from delivery. The item must come back new, unused and in its original packaging with all components, hardware and accessories. Anything assembled, used or modified cannot be returned, and electronic components such as power supplies and control panels are non returnable under manufacturer policy regardless of condition.

What a return costs. The manufacturer may charge a 20 percent restocking fee, and you are responsible for the return freight. The original shipping cost is not deducted from your refund. Any storage or carrier routing fees incurred during the return are the buyer's responsibility.

Damaged on arrival. A different process, and you are fully protected. If you accepted the delivery and documented the damage on the Bill of Lading, we handle the freight claim and ship a replacement at no cost, with no restocking fee and no return shipping.

Cancelling before it ships. No fee as long as we have not yet submitted your order to the manufacturer. After we submit it but before it ships, an administrative fee of up to 5 percent may apply, and we waive it whenever we are not charged.

To start a return. Email your order number to sales@recoveryroomdirect.com and we issue a Return Merchandise Authorization number within one business day. Write it clearly on every box, because the warehouse will not accept returns without it. Refunds are issued within 5 business days of inspection.

Which brands. Applies to all Golden Designs Inc. brands: Dynamic Saunas, Maxxus Saunas and Dynamic Cold Therapy.

Read the full Golden Designs Return Policy

Maxxus 4-Person Low EMF FAR Infrared Sauna

Maxxus Saunas | 4-Person

The 4-Person FAR Infrared Sauna Built for Households That Take Recovery Seriously

Nine low EMF carbon fiber heaters surround all four seat positions with even FAR infrared heat. Canadian Hemlock construction, exterior accent lighting, and dual control panels — inside and out. Pre-heat remotely before you walk through the door.

  • 9 Low EMF carbon fiber heaters (5–10 mg @ 2–3 inches)
  • Canadian Hemlock wood with bronze tinted tempered glass
  • Chromotherapy + red light feature | FM radio + Bluetooth
  • Interior & exterior LED control panels
  • Up to 140°F | 120V / 20A dedicated circuit

Shop Pay Installments financing available at checkout — spread the investment over time.

4Capacity
9Heaters
140°FMax Temp
20ACircuit

How It Works

FAR Infrared Heat That Penetrates, Not Just Warms

FAR infrared wavelengths (6–12 microns) are absorbed directly by tissue — bypassing surface heating and raising core body temperature more efficiently than a conventional steam sauna. Nine carbon fiber panels on the K406 distribute heat evenly across all four positions, eliminating the cold spots common in corner-heater designs. EMF output: 5–10 milligauss at 2–3 inches from the panels.

Maxxus 4-Person Low EMF FAR Infrared Sauna interior view

Built-In Features

What Sets the K406 Apart

9 Carbon Fiber Heaters

9 Carbon Fiber Heaters

Three heaters per rear wall section, two under the bench, and one on the floor. No cold spots — every seat position receives full infrared coverage.

Chromotherapy + Red Light

Chromotherapy + Red Light

Adjustable color light therapy built into the cabin. Pair with your preferred temperature protocol for a fully customized recovery environment.

Dual Control Panels

Dual Control Panels

Interior and exterior LED panels let you pre-heat and monitor temperature without stepping inside. Exterior accent lighting adds a premium finishing touch.

Compare Models

K406 (4-Person) vs. S-Line 3-Person — Which Size Is Right?

The K406 seats four adults across multiple bench sections. The S-Line 3-Person is a more compact option for households that rarely need four simultaneous users.

Feature This Model
K406 — 4-Person
S-Line S306 — 3-Person
Capacity 4 persons 3 persons
Heater Count 9 FAR infrared panels 8 FAR infrared panels
EMF Level 5–10 mg @ 2–3" 5–10 mg @ 2–3"
Control System Interior + exterior LED Interior LED only
Exterior Lighting Included —
Wood Canadian Hemlock Canadian Hemlock
Power 120V / 20A dedicated 120V / 20A dedicated
Max Temperature Up to 140°F Up to 140°F

Our honest take: If you'll regularly use the sauna with 3–4 people, the K406 gives each person more room and adds the exterior control panel. For households that mostly session solo or in pairs, the S-Line 3P gives more open floor space per person at a lower price. Call (888) 500-5675 to talk through which fits your space.

Explore more options in our Complete Infrared Sauna Buyer's Guide, or browse the full infrared sauna collection.

Full Details

Specifications

Specification Detail
Capacity 4 persons
Wood Natural Reforested Canadian Hemlock
Glass Bronze tinted tempered glass door with side window
Heaters 9 Low EMF FAR infrared carbon fiber panels
EMF Level 5–10 milligauss @ 2–3 inches from panels
Heater Layout 3 on each rear wall section, 2 under bench, 1 on floor board
Max Temperature Up to 140°F (118–132°F ideal range)
Control Panels Interior + exterior LED control panels
Sound System FM radio with Bluetooth and MP3/AUX input, built-in speakers
Lighting Interior chromotherapy color system + red light feature + exterior accent
Power 120V / 20A non-GFCI dedicated receptacle (not 220/240V)
Location Indoor use only
Maxxus 4-Person Low EMF FAR Infrared Sauna box contents

What's Included

What Comes With the Maxxus K406

Your sauna ships in multiple boxes, fully pre-fitted and numbered for easy assembly.

  • Pre-cut numbered Canadian Hemlock wood panels
  • FAR infrared carbon fiber heating panels
  • Bronze tempered glass door with frame
  • Exterior LED control panel
  • Interior LED control panel
  • Chromotherapy color LED lighting kit + red light feature
  • Bluetooth / MP3 / AUX sound system with built-in speakers
  • Assembly hardware and illustrated guide
  • Power cord with outlet adapter

Delivery

Shipping & Delivery

All Maxxus saunas ship free via freight carrier to the contiguous 48 states. Questions? Call (888) 500-5675.

Free Curbside Delivery

Freight carrier delivers palletized to your curb or driveway at no charge. Typical transit: 5–10 business days after shipment confirmation.

Delivery Day

Inspect all boxes before signing the bill of lading. Note any visible damage in writing. Call (888) 500-5675 immediately with any delivery concerns.

Assembly

Numbered panels assemble tool-free in 1–2 hours. Electrical: 120V / 20A dedicated circuit (requires electrician if not already available).

Common Questions

Frequently Asked Questions

How many people fit in the K406?

The K406 seats four adults with bench seating on multiple walls. The layout gives each person genuine elbow room — it's one of the most spacious home saunas at this price point.

What does Low EMF mean on this sauna?

Low EMF carbon fiber heaters on this model emit electromagnetic fields between 5–10 milligauss measured 2–3 inches from the panels — well within safety guidelines. If you want even lower EMF output, consider the Near Zero EMF version of this model, which uses PureTech™ panels rated under 2 milligauss.

What electrical outlet does this sauna require?

A dedicated 120V / 20A circuit with a GFCI-protected outlet. Most homes will need an electrician to add a 20A circuit if one isn't already available near your installation location.

How difficult is assembly?

Maxxus saunas use a numbered panel system — no tools required. Most buyers complete assembly in 1–2 hours with two people. The illustrated guide walks through every step. The heaviest panels are manageable with two people.

What does free shipping include?

Free curbside freight delivery to the contiguous 48 states is included. The carrier brings the boxes to your curb or driveway. Inspect all boxes before signing the bill of lading and note any damage in writing. Call (888) 500-5675 with any delivery concerns.

What is the warranty?

Maxxus provides a limited warranty from Golden Designs, Inc. covering 5 years on heating elements and electronics for residential use, and 1 year on the wood structure. Commercial use is covered for 1 year. Some models carry a longer term, which we confirm in writing with your order. Registration is required within 60 days of purchase. Contact us at (888) 500-5675 Maxxus provides a limited warranty from Golden Designs, Inc. covering 5 years on heating elements and electronics for residential use, and 1 year on the wood structure. Commercial use is covered for 1 year. Registration is required within 60 days of purchase.

Is financing available?

Yes. Shop Pay Installments financing is available at checkout, subject to approval. Select Shop Pay at checkout to see your options with no impact to your credit score. Call (888) 500-5675 if you'd like to discuss before purchasing.

Is recoveryroomdirect.com an authorized Maxxus dealer?

Yes. Recovery Room Direct is an authorized Maxxus retailer. Every unit ships from an authorized distribution channel and carries the full manufacturer warranty. We do not sell gray-market or refurbished units.

Authorized Dealer

Official Maxxus retailer — full factory warranty

Free Shipping

Freight delivery to contiguous 48 states

Expert Support

(888) 500-5675

Recovery Specialists

Expert product guidance, every order

Ready for Your Infrared Recovery Sauna?

Our sauna specialists will match you to the right model for your space, goals, and budget.

Speak with a Sauna Expert — (888) 500-5675 ↑ Ready to order? Scroll up to add to cart

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