Interactive spec matrix
Head-to-head compare
Pick any three home sauna models. We flag the winner on every scored spec so the choice makes itself.
Choose up to 3
Standard 120V/15A Household Outlet (No Electrician)
Authentic 195°F Outdoor Finnish SteamSpec leader
Combining Short-Wave Infrared & Traditional SteamMax temperature
140°F
195°FBest
170°F
Seating capacity
1 people
4 peopleBest
2 people
Plugs into a 120V outlet
YesBest
No
No
Sauna Category
120V/15A Plug-In Infrared Cabin
240V/30A Outdoor Barrel Steam
Full-Spectrum IR + Steam Combo
Price Tier
Mid-Range
Flagship
Flagship
Best For
Standard 120V/15A Household Outlet (No Electrician)
Authentic 195°F Outdoor Finnish Steam
Combining Short-Wave Infrared & Traditional Steam
Electrical & Plug Spec
120V / 15A standard NEMA 5-15P household outlet (1390W)
240V / 30A hardwired dedicated circuit (licensed electrician)
240V / 20A circuit (NEMA 6-20P plug, 3400W total)
Heater Output & Max Temp
6 Low-EMF PureTech Carbon panels · Up to 140°F (optimal 118–132°F)
6.0 kW Harvia Kip electric stove w/ stones · Up to 195°F wet/dry
Full-Spectrum IR + Carbon + Steam Heater · Up to 170°F
Wood / Construction
Double-paneled reforested Canadian Hemlock + tempered glass door
1.375" thick kiln-dried Nordic/Rustic Fir staves + stainless bands
Western Red Cedar interior + Thermal Plus Aspen exterior
Footprint & Capacity
39" W × 36" D × 73" H · 1 spacious adult (or 2 cozy) · 250 lbs
72" Dia × 59" D × 75" H · 4 persons (opposite-facing benches) · 640 lbs
52" W × 42" D × 78" H · 2 persons · UL-listed heaters
Main Trade-Off
34-inch interior bench width is luxurious for 1 adult but very snug for 2 adults sitting side by side; indoor use only.
Requires a hardwired 240V/30A circuit, and unshingled barrel staves can seep a few drops in driving rain unless you add a rain jacket or roof kit.
Premium price tier and requires a 240V/20A NEMA 6-20R receptacle.
The verdict
Check price on AmazonAlmost Heaven Saunas Morgan 4-Person Outdoor Barrel Steam Sauna w/ 6.0 kW Harvia Heater wins 2 of 3 scored specs.
Based on listed max temperature, seating capacity, plugs into a 120v outlet. Match it to how you’ll actually use it.
Want the full roundups instead?
Browse every home sauna pick grouped by use case, or read each brand’s lineup.