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SunRay Sierra 200K: will it fit your home?
A prefabricated indoor infrared sauna for up to two people. Start with the room, electrical connection and delivery route before choosing features.
This is research based on the seller's published specifications, not a hands-on test. Reviewed October 2, 2026.
Who should consider it?
Consider the Sierra if you want a two-person indoor cabin and can provide its footprint and dedicated electrical outlet. Compare alternatives if you need outdoor use, a custom room layout, more seats or a traditional stone-heater sauna.
CHECK SIERRA PRICE & AVAILABILITY →Affiliate link. Confirm current pricing, stock and delivery terms with the seller.
Dimensions and electrical requirements
| Model | SunRay Sierra 200K / HL200K |
|---|---|
| Use / capacity | Indoor / up to 2 people |
| Exterior (W × D × H) | 48 × 45 × 75 inches |
| Interior (W × D × H) | 43 × 34 × 68 inches |
| Weight | 265 lb |
| Electrical | Dedicated 120V, 15A outlet; 1,665W |
| Heaters | 7 carbon nano infrared heaters |
| Published maximum temperature | 140°F |
| Cabin material | Canadian red cedar |
Measure more than the floor
Check the 48-by-45-inch footprint and 75-inch height, door opening and required access around the assembled cabin. Obtain the current model manual and confirm ceiling clearance, ventilation and assembly space before ordering. Measure doorways, stairs and turns on the delivery route; ask for packaged dimensions rather than assuming the assembled dimensions describe the shipping boxes.
Plan the electrical connection
The model-specific listing calls for a dedicated 120V, 15A outlet. Have a qualified electrician confirm the circuit and the current manufacturer's instructions. Do not use generic traditional-sauna electrical guidance in place of the Sierra specifications.
Delivery and total cost
Check the current selling price, stock status and delivery estimate on the exact model page. A warehouse restock date is not a promised arrival at your home.
The listing describes curbside freight delivery by appointment with an adult signature. Confirm shipping charges for your address, unloading arrangements and how you will move and assemble the 265-pound cabin. Include tax, any electrical work and any paid moving or assembly help in your budget. Avoid booking installation work against an unconfirmed arrival date.
Read the warranty and return conditions
The seller publishes a seven-year structural warranty and one-year parts/electronics warranty. Parts coverage does not include repair labor. Eligibility and exclusions apply; read the current written terms before paying.
The listing's eligible-return window is 30 days after delivery, with freight and restocking charges and possible final-sale exclusions. Confirm the exact return terms for your order.
Compare the right alternatives
For a custom room, compare SaunaCloud Atlas planning requirements. For different capacity, heat type or installation constraints, use the Sauna Finder. Compare purchase plus installation costs with our sauna cost calculator; its estimates are not a seller quote.
Before you order
Confirm the exact Sierra model, packaged dimensions, room clearances, dedicated circuit, delivery arrangements, final total and written warranty/return terms.
VIEW THE EXACT SIERRA MODEL →Affiliate links may earn us a commission.
Source: Topture's model-specific Sierra listing and linked owner's manual. Verify current specifications before purchase.