SaunaLife ERGO Series Sauna Barrel
SaunaLife ERGO Series Sauna Barrel - E6 · 3-Person / No Window is backordered and will ship as soon as it is back in stock.
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SaunaLife ERGO Series Sauna Barrel
SaunaLife’s ERGO Series is a Thermo-Spruce barrel sauna built around one idea: bathing comfort comes from the curve, not the size. The barrel’s diameter sets the bench arc, backrest angle, and headroom together — get that right and three lengths cover a range of decks and budgets without changing how the sauna feels to sit in.
Three sizes — E6, E7, and E8 — seat 3, 4, and 6 bathers at a consistent 6’-5" of interior height. Every size ships with the same 1.65" Thermo-Spruce staves, contoured Thermo-Aspen benches and arched backrest, stainless steel barrel bands, and a Wi-Fi-controlled white LED light bar.
Choose how much you want to see out of it. The base barrel is staved all the way around. Add a rear window for daylight and a view, or — on E7 and E8 — a full glass front wall that turns the whole face of the barrel into a window. All three ship as a one-day, two-person DIY kit with a black shingle roof, extra staves, and paraffin oil to season the wood.
Heater sizing for this sauna
Sized to the interior volume of the size you have selected, and matched to how the heater mounts.
- Interior volume
- 126.4 cu ft
- Outdoor, cold climate · 50%
- +63.2
- Effective volume
- 190 cu ft
Worked out from this sauna’s published dimensions, wall to wall, with any porch excluded.
Our recommendation
6.0 kW
HUUM HIVE Mini
At 190 cubic feet this is the size we would put in.
Heaters that fit this sauna
-
Recommended
HUUM HIVE Mini
6.0 kW · rated 177.0–318.0 cu ft
Floor-standing · 30 A breaker · 10 AWG
From $4,364
Complete package with UKU Local Black
-
HUUM CLIFF
6.0 kW · rated 176.0–353.0 cu ft
Floor-standing · breaker not published
From $3,809
Complete package with UKU Local Black
-
HUUM STEEL
6.0 kW · rated 176.0–353.0 cu ft
Floor-standing · breaker not published
From $3,153
Complete package with UKU Local Black
-
HUUM DROP
6.0 kW · rated 177.0–353.0 cu ft
Wall-mount · 30 A breaker · 10 AWG
From $2,888
Complete package with UKU Local Black
One heater per series, at the size that suits this sauna — open any of them to see the rest of the range. Sizing is a starting point, not an installation specification: confirm the output, the mounting and the electrical requirement against the heater’s own manual and a licensed electrician before you buy.
- Interior volume
- 156.2 cu ft
- Outdoor, cold climate · 50%
- +78.1
- Effective volume
- 234 cu ft
Worked out from this sauna’s published dimensions, wall to wall, with any porch excluded.
Our recommendation
6.0 kW
HUUM HIVE Mini
At 234 cubic feet this is the size we would put in.
Heaters that fit this sauna
-
Recommended
HUUM HIVE Mini
6.0 kW · rated 177.0–318.0 cu ft
Floor-standing · 30 A breaker · 10 AWG
From $4,364
Complete package with UKU Local Black
-
HUUM CLIFF
6.0 kW · rated 176.0–353.0 cu ft
Floor-standing · breaker not published
From $3,809
Complete package with UKU Local Black
-
HUUM STEEL
6.0 kW · rated 176.0–353.0 cu ft
Floor-standing · breaker not published
From $3,153
Complete package with UKU Local Black
-
HUUM DROP
6.0 kW · rated 177.0–353.0 cu ft
Wall-mount · 30 A breaker · 10 AWG
From $2,888
Complete package with UKU Local Black
One heater per series, at the size that suits this sauna — open any of them to see the rest of the range. Sizing is a starting point, not an installation specification: confirm the output, the mounting and the electrical requirement against the heater’s own manual and a licensed electrician before you buy.
- Interior volume
- 194.6 cu ft
- Outdoor, cold climate · 50%
- +97.3
- Effective volume
- 292 cu ft
Worked out from this sauna’s published dimensions, wall to wall, with any porch excluded.
Our recommendation
9.0 kW
HUUM HIVE Mini
At 292 cubic feet this is the size we would put in.
Heaters that fit this sauna
-
Recommended
HUUM HIVE Mini
9.0 kW · rated 283.0–460.0 cu ft
Floor-standing · 50 A breaker · 8 AWG
From $4,519
Complete package with UKU Local Black
-
HUUM CLIFF
6.0 kW · rated 176.0–353.0 cu ft
Floor-standing · breaker not published
Top of its range
From $3,809
Complete package with UKU Local Black
-
HUUM STEEL
6.0 kW · rated 176.0–353.0 cu ft
Floor-standing · breaker not published
Top of its range
From $3,153
Complete package with UKU Local Black
-
HUUM DROP
7.5 kW · rated 230.0–441.0 cu ft
Wall-mount · 40 A breaker · 8 AWG
From $3,054
Complete package with UKU Local Black
One heater per series, at the size that suits this sauna — open any of them to see the rest of the range. Sizing is a starting point, not an installation specification: confirm the output, the mounting and the electrical requirement against the heater’s own manual and a licensed electrician before you buy.
