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Ready when you are
The Fenix controller learns your sauna and heats it on time.
Start it from your phone
Warm it up from the couch or on your way home, with the app.
It keeps getting better
Save your favorite settings and get updates automatically.
Hot in about an hour
The KIP stone heater reaches a full sauna temperature in about an hour, up to 195°F.
Dry heat or steam
Pour water over the stones for a deep, enveloping steam.
Even heat, all around
The barrel shape circulates heat evenly from floor to ceiling.
Choose your finish
Rustic red cedar or onyx-stained hemfir, both built to last.
Rustic red cedar
Onyx
Thick, insulating walls
Tongue-and-groove lumber holds heat and quiets the outside.
A clear all-glass door
A full tempered-glass door with stainless steel hardware.
Powered by Harvia
The KIP heater is built by Harvia, the Finnish authority.
Built for the backyard
A classic barrel that looks at home against any landscape.
Cedar or quiet black
Warm natural cedar or a deep onyx black to suit your space.
Assembles in an afternoon
The staves go together with a cordless drill and a rubber mallet.
Plan for the power
The heater needs a 240V circuit and a licensed electrician.
Zeno 2-Person · Dimensions
Exterior 72"W × 47"D × 75⅜"H · Interior 69¼"W × 39¼"D × 69¼"H
Zeno 2-Person · Clearance
Exterior 72"W × 47"D × 75⅜"H · Interior 69¼"W × 39¼"D × 69¼"H
Zeno 2-Person Barrel Sauna
$7,769
A sauna that learns your routine and starts from your phone.
Powered by the Harvia Fenix panel and the MyHarvia 2 app. Fenix learns how your sauna heats and starts it so it is warm on time, then notifies your phone.
Specifications and dimensions
Specifications and dimensions
Dimensions
Exterior: 72"W × 47"D × 75⅜"H
Interior: 69¼"W × 39¼"D × 69¼"H
Bench: 39¼"L
Connectivity
WiFi app control
Harvia Fenix touchscreen
MyHarvia 2 app
Power
240V · 10/2 wire
30A dedicated circuit
Heater
6kW KIP
Harvia Fenix
Weight
680 lbs
Warranty
Limited lifetime warranty
Dimensions
Exterior: 72"W × 47"D × 75⅜"H
Interior: 69¼"W × 39¼"D × 69¼"H
Bench: 39¼"L
Connectivity
WiFi app control
Harvia Fenix touchscreen
MyHarvia 2 app
Power
240V · 10/2 wire
30A dedicated circuit
Heater
6kW KIP
Harvia Fenix
Weight
680 lbs
Warranty
Limited lifetime warranty
Smart control
Made to work as one
One system, three parts. The KIP heater makes the heat, the Fenix controller runs it, and the MyHarvia 2 app puts it in your pocket.
The heat itself. A KIP stone heater brings the room to a full sauna temperature in about an hour, dry or with a pour of water over the stones for steam. Built by Harvia for even heat from floor to ceiling.
Effortless ownership
and thoughtful features
Deep heat, steam or dry
Reaches a full sauna temperature in about an hour, up to 195°F. Pour water over the stones for steam, or keep it dry.
Even heat, all around
The barrel shape circulates heat evenly from floor to ceiling.
Thick, insulating walls
Tongue-and-groove lumber holds heat and quiets the outside.
A clear all-glass door
A full tempered-glass door with stainless steel hardware.
Choose your finish
Rustic red cedar or onyx-stained hemfir, both built to last.
Size it up
Find the fit for your space
Two to eight people, sized for the backyard.
Zeno 2
Ideal for 1–2 people, and the quickest to heat up.
from $7,769
- Exterior
- 72"W × 47"D × 75⅜"H
- Interior
- 69¼"W × 39¼"D × 69¼"H
- Bench
- 39¼"L
- Power
- 240V · 30A circuit
Zeno 4
Room to stretch out, for couples or a small family.
from $8,983
- Exterior
- 72"W × 71"D × 75⅜"H
- Interior
- 69¼"W × 63¼"D × 69¼"H
- Bench
- 63¼"L
- Power
- 240V · 30A circuit
Zeno 6
Ideal for 2–6 person families or group sessions.
from $10,930
- Exterior
- 72"W × 94"D × 75⅜"H
- Interior
- 69¼"W × 86⅜"D × 69¼"H
- Bench
- 86⅜"L
- Power
- 240V · 40A circuit
Zeno 8
The most comfortable for frequent group sessions.
from $11,060
- Exterior
- 82⅜"W × 94"D × 85⅞"H
- Interior
- 79⅝"W × 86¼"D × 79⅝"H
- Bench
- 86¼"L
- Power
- 240V · 40A circuit
Compare models
Every Zeno, side by side
| Spec | Zeno 2Viewing | Zeno 4 | Zeno 6 | Zeno 8Special order |
|---|---|---|---|---|
| Starts at | $7,769 | $8,983 | $10,930 | $11,060 |
| Capacity | 2 person | 4 person | 6 person | 6–8 person |
| Lumber | Rustic Red Cedar / Onyx-Stained Hemfir | Rustic Red Cedar / Onyx-Stained Hemfir | Rustic Red Cedar / Onyx-Stained Hemfir | Rustic Red Cedar / Onyx-Stained Hemfir |
| Door | All-glass (standard) | All-glass (standard) | All-glass (standard) | All-glass (standard) |
| Heater | 6kW KIP + Harvia Fenix | 6kW KIP + Harvia Fenix | 8kW KIP + Harvia Fenix | 8kW KIP + Harvia Fenix |
| Control | Fenix touchscreen + MyHarvia 2 app | Fenix touchscreen + MyHarvia 2 app | Fenix touchscreen + MyHarvia 2 app | Fenix touchscreen + MyHarvia 2 app |
| Max temperature | up to 195°F | up to 195°F | up to 195°F | up to 195°F |
| Exterior dimensions | 72"W × 47"D × 75⅜"H | 72"W × 71"D × 75⅜"H | 72"W × 94"D × 75⅜"H | 82⅜"W × 94"D × 85⅞"H |
| Interior dimensions | 69¼"W × 39¼"D × 69¼"H | 69¼"W × 63¼"D × 69¼"H | 69¼"W × 86⅜"D × 69¼"H | 79⅝"W × 86¼"D × 79⅝"H |
| Bench length | 39¼" | 63¼" | 86⅜" | 86¼" |
| Diameter | 6 ft | 6 ft | 6 ft | 7 ft |
| Power requirements | 240V · 30A dedicated · 10/2 wire | 240V · 30A · 10/2 | 240V · 40A · 8/2 | 240V · 40A · 8/2 |
| Assembled weight | 680 lbs | 780 lbs | 1,080 lbs | 1,280 lbs |
| Warranty | Limited lifetime (room) · 5-yr components · 1-yr heater | Limited lifetime (room) · 5-yr components · 1-yr heater | Limited lifetime (room) · 5-yr components · 1-yr heater | Limited lifetime (room) · 5-yr components · 1-yr heater |
Up to 195°F
Learns your routine
Eco-certified wood
Interior lighting
Limited lifetime warranty
App control
Easy ownership,
from day one.
Limited lifetime warranty
Limited lifetime on the sauna room, five years on components, one year on the heater.
Real support
Real people on the Renu team, from your first question to installed and running.
What's included
The sauna, the KIP heater with Fenix control and stones, interior lighting, and all assembly hardware. The 240V electrical connection is completed by a licensed electrician and is not included.
Easy setup
Assembles in an afternoon with a cordless drill and a rubber mallet; a licensed electrician makes the final 240V connection.
Complete the Ritual
Add a cold plunge
Frequently asked questions
It reaches a full sauna temperature in about an hour, up to 195°F.