Dynamic Serena 2-Person Full Spectrum Near Zero EMF Infrared Sauna | Canadian Hemlock
Dynamic Serena 2-Person Full Spectrum Near Zero EMF Infrared Sauna | Canadian Hemlock
- Regular price
- $3,299.00
- Regular price
- $5,999.00
- Sale price
- $3,299.00
- Unit price
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Shipping & Delivery
Shipping & Delivery
Your order ships free from the manufacturer's California warehouse on a strapped pallet via insured LTL freight. Orders are processed within 2 business days, and delivery to most addresses in the contiguous US takes 5–7 business days after shipment. You'll receive a tracking number by email as soon as your order leaves the warehouse.
Scheduling your delivery. The freight carrier will reach out before the truck rolls — most carriers call 24–48 hours ahead to lock in a four-hour delivery window. Some carriers (including R+L) send an email or text the morning of delivery instead. Respond promptly either way. If the carrier can't reach you and misses 2–3 delivery attempts, terminal storage fees kick in and the item may be returned at your expense.
What to expect at delivery. A 53-foot semi-truck arrives at your curbside. The driver uses the truck's built-in liftgate to lower the pallet to ground level — that's where their responsibility ends. Standard delivery does not include bringing the equipment inside, up stairs, or unpacking. Plan ahead: have help available to move it once it's off the truck. Someone must be present to sign for the delivery.
CRITICAL — inspect before you sign. Walk around the pallet and check every box before signing the Bill of Lading. Note any scratches, dents, or scuff marks directly on the delivery receipt. If you see a large hole, crushed corner, or obvious structural damage, refuse the delivery — we'll ship a replacement at no cost. Signing a clean BOL releases the freight carrier from all liability. A damage claim cannot be filed after a clean signature. This takes two minutes and fully protects you.
Good to know. If your address changes after the order ships, contact us immediately — carrier re-routing fees may apply and will add transit time. If your location cannot comfortably accommodate a 53-foot semi-truck (island, remote road, gated community, narrow access), contact us before ordering so we can arrange an appropriate solution.
Free freight applies to standard residential curbside delivery within the contiguous 48 US states. Hawaii, Alaska, and Canada are not available at standard checkout — contact us before ordering for a freight quote. Transit times are carrier estimates, not guarantees. Applies to all Golden Designs Inc. brands: Dynamic Saunas, Maxxus Saunas, and Dynamic Cold Therapy. View our full Shipping & Delivery policy →
Return Policy
Return Policy
We stand behind every product we sell. If it's not the right fit, you have 30 days from delivery to return it — and if you need to cancel before it ships, you can do that within 24 hours of purchase at no charge.
How to start a return. Email us your order number at sales@recoveryroomdirect.com and we'll issue a Return Merchandise Authorization (RMA) number within one business day. Write that number clearly on the outside of every box before handing it to the carrier — the warehouse will not accept returns without it.
Condition required. The item must come back new, unused, and in its original packaging with all components, hardware, and accessories included. Items that have been assembled, used, or modified cannot be returned. Electronic components — power supplies, control panels, and accessories — are non-returnable under manufacturer policy regardless of condition.
What it costs to return. We want to be upfront about this: returning large freight equipment has real costs. The manufacturer charges a 20% restocking fee on all returns, and you are responsible for the return freight. If your original order shipped free, the actual outbound freight cost is also deducted from your refund. Any storage or carrier routing fees incurred during the return process are the buyer's responsibility as well. Once the item arrives at the warehouse and passes inspection, your refund is issued within 5 business days to your original payment method.
Damaged on arrival? That's a different process entirely — and you're fully protected. If you refused the delivery and documented the damage on the Bill of Lading, we handle the freight claim and ship you a replacement at no cost. No restocking fee, no return shipping. This is exactly why we ask you to inspect carefully before you sign.
The manufacturer warranty covers defects that arise after the 30-day return window. See full warranty terms at goldendesigninc.com. Questions about your order? Call us at 1-888-500-5675 or email sales@recoveryroomdirect.com — Mon–Sat, 9am–6pm EST. Applies to all Golden Designs Inc. brands: Dynamic Saunas, Maxxus Saunas, and Dynamic Cold Therapy. View our full Return Policy →
Price Match Guarantee
Price Match Guarantee
Found it for less at an authorized dealer? We'll match it — before or after you buy.
We're factory-authorized for every brand we carry. If you find this exact model listed at a lower price by another authorized retailer, send us the link and we'll match it before you check out. Already purchased? We'll refund the difference within 30 days of your order date.
To claim: Email us or call with a link or screenshot showing the lower price, the retailer name, and model number. We'll confirm authorization status and apply the match — typically same business day.
Applies to authorized U.S. retailers only. Excludes open-box, clearance, used, and bundle pricing. Item must be in stock at the competing retailer.
View our full price match terms
Complete Your Recovery Setup
The add-ons our customers choose most.
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Dynamic Serena 2-Person Full Spectrum Near Zero EMF Infrared Sauna | Canadian Hemlock
$3,299.00
Dynamic Cold Therapy Pacific Cedar Barrel Cold Plunge Tub (304 Stainless Steel Interior) ↗
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Free Freight Shipping, Every Order
Ships free to all 48 states via fully insured freight. White-glove inside placement available on select items.
Lowest Authorized Price, Guaranteed
Find it for less at any authorized dealer — show us the quote and we'll match it on the spot.
Talk to Someone Who Actually Knows
Our team knows this equipment in depth. Call or chat Mon–Sat for straight answers before you buy.
Authorized Dealer. Full Manufacturer Warranty.
Factory-authorized for every brand we carry. Legitimate warranty, genuine parts, zero grey-market risk.
PRODUCT DESCRIPTION

2-Person Full Spectrum Infrared Sauna
FAR, MID, and NEAR infrared together in a 42″×36″ Canadian hemlock cabin on a standard 15A household outlet. Near Zero EMF rated under 3 mG, 9-color chromotherapy, Red Light Therapy, and Bluetooth audio — free LTL freight to the contiguous 48 states.
Affirm financing available at checkout — spread the investment over time.
FAR + MID + NEAR Infrared — Three Wavelengths, One Session
Dynamic Full Spectrum PureTech™ Near Zero EMF panels deliver three infrared wavelengths in every session: FAR infrared for deep-tissue heat and perspiration; MID infrared to support circulation and reduce muscle tension; and NEAR infrared to promote cellular recovery and skin renewal. All three wavelengths run simultaneously — alongside a separate Red Light Therapy LED system and chromotherapy lighting. Always consult a healthcare provider before beginning any infrared heat therapy program.
The Serena uses 7 PureTech Near Zero EMF heaters — 5 FAR infrared carbon panels and 2 NEAR infrared elements — measuring under 3 mG at 2–3 inches from the panel surface. The 42″×36″ interior comfortably seats two adults side by side for shared sessions, with exterior dimensions of 46″×40″×75″.
Red Light Therapy on the Serena is a separate LED system from the infrared heaters. The two technologies operate independently and can run together or individually, controlled via the interior LED digital panel.

Full Spectrum Heaters, Red Light & 9-Color Chromotherapy
7 Full Spectrum PureTech Heaters
Five FAR infrared carbon panels and two NEAR infrared elements work in combination to produce all three infrared wavelengths simultaneously. Near Zero EMF rated under 3 mG at standard session distance — within the Near Zero EMF designation of the Dynamic lineup. Panel position by wall is not published by the manufacturer; total count is confirmed.
Red Light & 9-Color Chromotherapy
Red Light Therapy LED lighting and 9-color chromotherapy are standard on the Serena. Red Light operates as a separate system from the infrared heaters. Chromotherapy lets you set the interior lighting to any of nine colors for a personalized sensory environment during your session.
Standard 15A Outlet — No Electrician Needed
The Serena runs on 120V/15A — the standard outlet already in your home. No special wiring, sub-panel, or outlet upgrade required. A dedicated 15A circuit is recommended to avoid tripping a shared breaker during use. Bluetooth audio and aux input are also standard.
Dynamic Serena FS — Full Specification Sheet
| Capacity | 2 Persons |
| Interior Dimensions | 42″W × 36″D × 68″H |
| Exterior Dimensions | 46″W × 40″D × 75″H |
| Infrared Type | Full Spectrum (FAR + MID + NEAR Infrared) |
| Heater Configuration | 7 PureTech Near Zero EMF heaters (5 FAR carbon + 2 NEAR infrared) |
| Near Zero EMF Rating | Under 3 mG at 2–3″ from panels |
| Max Temperature | 140°F (60°C) |
| Electrical | 120V / 15A Standard Outlet |
| Glass Door | Clear Tempered Glass |
| Interior Control Panel | Yes — LED Digital |
| Exterior Control Panel | None |
| Side Windows | Yes |
| Chromotherapy | 9-Color LED |
| Red Light Therapy | Yes (separate LED system) |
| Audio | Bluetooth + Aux Input |
| Wood Species | Canadian Hemlock |
| Assembly Time | ~1 hour (2 people recommended) |
| Shipping | 2 boxes — LTL Freight, curbside delivery |
| Warranty | 5-Year (heaters & electronics) / 1-Year (wood structure) |
Gracia vs. Serena vs. Cordoba — Full Spectrum Lineup
Gracia FS
DYN-6119-03
| Interior | 35″×32″×68″ |
| Heaters | 6 Full Spectrum |
| EMF | Under 2 mG |
| Electrical | 120V / 15A |
| Ships | 2 Boxes |
Serena FS
DYN-6229-03
| Interior | 42″×36″×68″ |
| Heaters | 7 Full Spectrum |
| EMF | Under 3 mG |
| Electrical | 120V / 15A |
| Ships | 2 Boxes |
Cordoba FS
DYN-6203-02
| Interior | 42″×36″×68″ |
| Heaters | 7 Full Spectrum |
| EMF | Under 2 mG |
| Electrical | 120V / 15A |
| Ships | 2 Boxes |
Honest take: The Gracia offers a more compact 35″×32″ interior ideal for solo sessions or smaller spaces. The Serena steps up to a 42″×36″ floor for comfortable two-person use and adds a 7th heater. The Cordoba matches the Serena’s exact footprint but achieves a tighter under-2-mG EMF rating and includes a towel rack, magazine rack, and MP3 shelf as standard accessories.
Ships in 2 Boxes — Everything Included

The Serena ships in 2 freight boxes with all panels, hardware, and accessories required for assembly. No additional purchases needed.
- Pre-built Canadian hemlock wall panels (clasp-together system)
- Clear tempered glass door with handle
- Interior LED digital control panel
- 5 FAR infrared carbon heating panels
- 2 NEAR infrared heating elements
- Red Light Therapy LED system
- 9-color chromotherapy LED lighting
- Bluetooth speaker with aux input connection
- Roof panels and floor panels
- Assembly hardware and instructions
Assembly time: ~1 hour with 2 people. No professional installation required.
Free LTL Freight Shipping — Contiguous 48 States
Free LTL Freight
Curbside delivery included on every Dynamic sauna order to the contiguous 48 states. No hidden freight charges.
5–10 Business Days
Orders typically ship within 1–3 business days. Freight transit to most U.S. locations takes 5–10 business days from ship date.
Questions Before You Order?
Call (888) 500-5675 to confirm placement requirements, delivery access, or assembly questions.
Dynamic Serena Full Spectrum — Common Questions
How does the Dynamic Serena compare to the Gracia and Cordoba?
The Gracia (DYN-6119-03) has a 35″×32″ interior — smaller and ideal for solo or occasional shared sessions. The Serena steps up to 42″×36″ with a 7th heater for comfortable two-person use. The Cordoba matches the Serena’s exact footprint but achieves a tighter under-2-mG EMF rating (vs. the Serena’s under-3-mG) and includes a towel rack, magazine rack, and MP3 shelf as standard accessories. Choose the Serena if those extras are not a priority.
What does Full Spectrum infrared mean, and why choose it over FAR-only saunas?
Most infrared saunas heat with FAR infrared only — the deepest-penetrating wavelength, associated with core body heat and perspiration. Full Spectrum adds MID infrared (associated with blood flow and joint comfort) and NEAR infrared (associated with cellular recovery and skin renewal). All three run simultaneously in the Serena alongside a separate Red Light Therapy LED system. Research each wavelength independently and consult a healthcare provider to determine which best suits your goals.
What is Near Zero EMF on the Serena, and what does under 3 mG mean?
Near Zero EMF means the Serena’s PureTech panels measure under 3 mG (milligauss) at 2–3 inches from the surface during operation. Dynamic’s smaller Full Spectrum models (Martin, Gracia) achieve under-2-mG ratings in their more compact interiors. The under-3-mG rating reflects the Serena’s larger 42″×36″ cabin. Both ratings carry the Near Zero EMF designation — the lowest tier in the Dynamic lineup. This is an industry description, not a medical safety rating.
Does the Serena require a dedicated electrical circuit or special outlet?
No special outlet or electrical upgrade is required. The Serena runs on 120V/15A — the standard household outlet already in your home. A dedicated 15A circuit is recommended to prevent tripping a shared breaker during the warm-up period, but no electrician is needed to prepare the space.
Does the Serena include Red Light Therapy, and is it separate from the NEAR infrared heaters?
Yes — and they are two separate systems. The Serena includes a dedicated Red Light Therapy LED system that operates independently from the infrared heating elements. NEAR infrared refers to one of the heater element wavelengths. Red Light Therapy is a separate visible-light LED system that runs alongside the heat. Both can be controlled independently from the interior panel.
How long does the Serena take to assemble?
Assembly takes approximately 1 hour with 2 people using the clasp-together panel system. No professional installation is required. The Serena ships in 2 boxes with all panels, hardware, and accessories included. Clear the installation space before your freight delivery arrives, as the 2-box shipment requires room to stage.
Is Affirm financing available for the Dynamic Serena?
Yes. Affirm financing is available at checkout, allowing you to spread the investment into monthly payments. Terms depend on your Affirm application and credit profile. No specific monthly amounts or APR rates are guaranteed — select Affirm at checkout to see your options.
What is the return policy on the Dynamic Serena?
Returns are accepted within 30 days of delivery for units in original, unassembled condition. A 20% restocking fee applies to all returns. The buyer is responsible for return freight shipping costs. Please call (888) 500-5675 before initiating a return so we can assist with any issues first.
FAR + MID + NEAR Infrared. Standard Outlet. Free Shipping.
Three infrared wavelengths, Red Light Therapy, chromotherapy — all on a standard 120V/15A household circuit. Free LTL freight to the contiguous 48 states.
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