
Heating Experience
7 total heaters: 5 PureTech™ near-zero EMF far-infrared carbon panels and 2 near-infrared elements
Bring a premium full-spectrum sauna experience home with the Dynamic Serena. Designed for two people, this indoor sauna pairs reforested Canadian Hemlock with near-zero EMF far-infrared carbon panels and dedicated near-infrared elements for balanced, enveloping warmth.

Designed around your routine
Inside the shipment
Plan with confidence
| Capacity | 2 people |
|---|---|
| Exterior dimensions | 46″ W × 40″ D × 75″ H |
| Interior dimensions | 42″ W × 36″ D × 68″ H |
| Construction | Natural reforested Canadian Hemlock |
| Temperature | Recommended 118°F–132°F; maximum 140°F |
| Electrical | 120V / 15A non-GFCI plug-and-play; dedicated outlet recommended |
| Assembly | Clasp-together |
| Ventilation | Roof vent |
| Installation | Indoor use only |
| Sauna weight | 285 lb |
| Shipping weight | 370 lb |
| Shipping configuration | Ships in 2 boxes |
| Model | DYN-6229-03-FS |
Assembly is required. Confirm the exact model, room or site dimensions, access path, ventilation clearance, and electrical plan before delivery. Standard 120V plug-and-play electrical connection A certified electrician must confirm and complete electrical work where applicable. Installation and assembly are not included unless separately arranged.
This product is delivered in manufacturer packaging (Shipping weight: 370 lb). Freight terms, delivery scope, inventory, and lead time are confirmed at order. Inspect all cartons before accepting delivery.
Before you order
The exact heating system is identified in Key Features and Specifications. Use only the manufacturer-approved electrical configuration and operating instructions for this model.
The package contents are listed in the What's Included section above.
Confirm the exact model, intended use, dimensions, access or placement requirements, compatibility, and electrical needs where applicable. Installation: Indoor use only
Warranty coverage follows the manufacturer's current terms. ColdSweat coordinates the authorized support process when assistance is needed.
Select financing options may be available at checkout on qualifying purchases. Availability, terms, and approval are determined by the financing provider. Learn about financing options.
Pair this product with compatible recovery equipment using the Build My Bundle option shown on the page.
Product colors can vary with lighting and screen settings. Specifications are subject to manufacturer updates; ColdSweat will confirm the exact model, compatibility, electrical requirements where applicable, inventory, delivery terms, and lead time before fulfillment.