Short answer: the Sunray Savannah is a 3-person indoor far infrared sauna in Canadian red cedar. It has 8 carbon-nano heaters, keypads inside and out, Bluetooth, chromotherapy and a reading lamp, and runs on a dedicated 120V/20A circuit. At about 59 x 47 inches it fits a spare room or basement, and it suits couples or small families who want a little more bench room than a 2-person cabin.
Sunray Savannah at a glance
| Feature | Sunray Savannah |
|---|---|
| Model | HL300K |
| Type | Indoor far infrared sauna |
| Capacity | 3 people |
| Heaters | 8 carbon-nano far infrared heaters, 1,965 watts |
| Temperature | Up to about 140 to 150°F (our listing shows both figures) |
| Wood | Canadian red cedar, tongue and groove |
| Controls | Dual LED keypads, inside and outside |
| Audio | Bluetooth speaker system |
| Lighting | 7-color chromotherapy, LED reading lamp |
| Other features | Oxygen ionization system, ergonomic backrest, ceiling vent, solid wood floor, 10 mm tempered glass door |
| Exterior size | About 59 W x 47 D x 75 H in |
| Interior size | About 55 x 43 x 68 in |
| Weight | About 350 lb (345 lb on the data sheet) |
| Power | 120V, 20 amp dedicated circuit |
Heating and comfort
Eight carbon-nano panels warm you directly while the air stays cooler than in a traditional sauna. Our listing gives a 20-minute preheat; plan on longer in a cold basement. If you're new to the difference between infrared and hot-rock saunas, our infrared vs traditional sauna guide explains how each feels.
Keypads inside and outside the cabin set the time, temperature, lights and heater intensity, so you can preheat without stepping in. The movable backrest and LED reading lamp make it easy to settle in with a book, and Bluetooth plays music from your phone. The 7-color chromotherapy light is there for mood rather than any proven health effect; our chromotherapy guide covers what it can and can't do. The oxygen ionizer and ceiling vent help keep the air fresh between sessions (see our sauna ionizer guide).
Size and placement
The Savannah needs about 59 x 47 inches of floor and 75 inches of height. Inside, the bench area is about 55 x 43 inches, which seats three adults side by side or two with room to stretch. It's for indoor use on a level floor: a basement, spare bedroom or home gym works well. Not sure whether you need two, three or four seats? See what size sauna you need.
Power
The Savannah plugs into 120V but needs a dedicated 20 amp circuit, so it shouldn't share an outlet with other appliances. If you don't have one near the spot you've chosen, an electrician can usually add it without the 240V work a traditional heater needs.
Warranty
Sunray's data sheet for the Savannah lists 7 years on the structure, 1 year on electronics and 1 year on heaters.
Pros and cons
Pros
- Canadian red cedar cabin with a pleasant natural aroma
- Room for three in a footprint not much bigger than many 2-person models
- Keypads inside and outside, plus a reading lamp and Bluetooth
- Runs on 120V, so no 240V wiring
Cons
- Needs a dedicated 20 amp circuit. Check your panel or get an electrician's quote first.
- Electronics and heaters carry a 1-year warranty, shorter than the 7-year structure cover.
- Three adults fit, but shoulder to shoulder. For more space, look at a 4-person cabin.
- Infrared tops out around 140 to 150°F. For hot-rock heat and steam, choose a traditional sauna.
Savannah vs Sierra vs Sequoia
| Feature | Sunray Sierra | Sunray Savannah | Sunray Sequoia |
|---|---|---|---|
| Capacity | 2 people | 3 people | 4 people |
| Heaters | 7 carbon-nano | 8 carbon-nano | 10 carbon-nano |
| Power | 1,665 W, 120V (15-20A) | 1,965 W, 120V/20A | 2,100 W, 120V/20A |
| Wood | Red cedar | Red cedar | Red cedar |
| Exterior size | 48 x 45 x 75 in | 59 x 47 x 75 in | 69 x 53 x 75 in |
| Weight | 265 lb | About 350 lb | 476 lb |
| Price (October 2026) | $2,598 | $2,896 | $3,868.20 |
Prices change, so check each product page for today's price. Read our Sunray Sierra review if a 2-person cabin is enough, or see the Sunray Sequoia for room for four. Browse all 3-person saunas to compare other brands.
Verdict
The Savannah is a well-equipped red cedar infrared sauna that seats three without needing a big room: keypads inside and out, Bluetooth, a reading lamp and 8 heaters on a 120V circuit. Plan the dedicated 20 amp circuit and it's an easy step up from a 2-person model. See current pricing on the Sunray Savannah product page.
Data sheet: Sunray Savannah data sheet (PDF).
