Photos: Almost Heaven Saunas. See Almost Heaven Saunas's product page for more.

Serena 3 Person Indoor Sauna

Name: Almost Heaven Saunas Serena 3 Person Indoor Sauna
Brand: Almost Heaven Saunas

Indoor sauna · Seats up to 3

$4,725

Maker's listed price, checked October 23, 2026. Taxes and freight are set by the maker.

Range $4,725 to $9,120 across 16 configurations.

Country of origin: USA (maker spec sheet)

Configuration

Showing 14 of 16 configurations. See the maker for the full list.

Buy from Almost Heaven ↗ Talk to us before you buy

You order directly from Almost Heaven Saunas; Brevley & Sons does not stock or ship this item. We help you plan it before and after. How we work.

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Will it work at your place?

Power6kW, 240V, 30-amp requirement, hard-wire connect
Space57 ¾″W x 63 ¾″D x 79 ⅜″H
BaseLevel and solid: concrete, pavers or a framed deck checked for the load

See the full install checklist

Seats: Up to 3 people
Heater: 6kW, 240V, 30-amp requirement, hard-wire connect
Lighting circuit: 110V, 15-amp service, plug-in connect
Made in: USA

Before you buy

Will it work at your place?

The questions that decide whether this goes smoothly: power, base, space, delivery and permits. Answered here, before you order.

Read: Sauna heater breaker wire size

Power

6kW, 240V, 30-amp requirement, hard-wire connect

Space

57 ¾″W x 63 ¾″D x 79 ⅜″H. Keep the clearances in the maker's manual.

Base

A level, solid base: a concrete pad, pavers, or a framed deck checked for the load.

Permits

Electrical work usually needs a permit, and some cities regulate backyard structures. Check with yours first.

Install notes

Electric sauna heaters are hardwired on a dedicated 240V circuit by a licensed electrician. Confirm panel capacity before you order, and check the heater manual for breaker and wire size, since they rise with kW.

Indoor rooms need a level floor that tolerates heat and moisture, plus room for the heater clearances and the intake and exhaust vents the maker specifies. Leave space outside the room for the heater control or power unit if you choose a smart heater.

Local permits vary. Many cities treat an outdoor sauna as an accessory structure and every hardwired heater as an electrical permit. Our regional guides cover Washington, Oregon and Clark County, Nevada in detail.

Not included. Plan for these.

Electrical work and permit
Foundation or base
Assembly labor, unless the maker offers it

From order to first use

What happens after you order.

STEP 1
Plan
We confirm power, base and access with you before you order.
STEP 2
Order
You order directly from Almost Heaven Saunas on their site, and pay them.
STEP 3
Ships
Almost Heaven Saunas ships to your address in the contiguous US.
STEP 4
Assemble
Set it on the prepared base, following the maker's manual.
STEP 5
Hook up and heat
Your electrician makes the connection the maker specifies, then you are ready for the first session.

Specifications

Seats	up to 3 people
Heater	6kW, 240V, 30-amp requirement, hard-wire connect
Lighting circuit	110V, 15-amp service, plug-in connect
Exterior size	57 ¾″W x 63 ¾″D x 79 ⅜″H
Country of origin	USA

From Almost Heaven Saunas's published product page. Confirm against the current spec sheet before you build a pad or pull wire. Maker's product page

Configurations

Traditional & Rustic Red Cedar / 6kW KIP Heater w/ Dials	$4,725
Traditional & Rustic Red Cedar / 6kW KIP Smart Heater + Fenix	$5,724
Traditional & Rustic Red Cedar / 6kW Spirit Smart Heater + Fenix	$6,946
Traditional & Rustic Red Cedar / 6kW Virta Smart Heater + Fenix	$6,946
Traditional & Hemfir / 6kW KIP Heater w/ Dials	$5,100
Traditional & Hemfir / 6kW KIP Smart Heater + Fenix	$6,099
Traditional & Hemfir / 6kW Spirit Smart Heater + Fenix	$7,321
Traditional & Hemfir / 6kW Virta Smart Heater + Fenix	$7,321
+ Infrared (Hybrid) & Rustic Red Cedar / 6kW KIP Heater w/ Dials	$6,524
+ Infrared (Hybrid) & Rustic Red Cedar / 6kW KIP Smart Heater + Fenix	$7,523
+ Infrared (Hybrid) & Rustic Red Cedar / 6kW Spirit Smart Heater + Fenix	$8,745
+ Infrared (Hybrid) & Rustic Red Cedar / 6kW Virta Smart Heater + Fenix	$8,745
+ Infrared (Hybrid) & Hemfir / 6kW KIP Heater w/ Dials	$6,899
+ Infrared (Hybrid) & Hemfir / 6kW KIP Smart Heater + Fenix	$7,898

About this sauna

The Almost Heaven Serena 3 Person Indoor Sauna is an indoor sauna room designed to sit inside a basement, garage, spare room or large bathroom. It seats up to 3 people. Assembled, it measures 57 ¾″W x 63 ¾″D x 79 ⅜″H. At the maker it is priced from $4,725 to $9,120 depending on configuration.

It is offered with 6 kW heaters. We usually steer buyers toward the smallest heater that the maker rates for the room, then spend the difference on a good foundation and a proper circuit.

Finish options listed by the maker include Hemfir, Rustic Red Cedar.

Electric heater: 6kW, 240V, 30-amp requirement, hard-wire connect
Lighting runs on a separate 110V circuit
Country of origin: USA (maker spec sheet)

Returns

Returns follow Almost Heaven Saunas's policy, since you order from them. How returns work.

Questions people ask before buying

What circuit does the Serena 3 Person Indoor Sauna need?

The maker lists the heater as 6kW, 240V, 30-amp requirement, hard-wire connect. Have a licensed electrician confirm your panel can carry it and size the breaker and wire from the heater manual.

How long does it take to heat up?

Traditional electric saunas usually take 30 to 60 minutes to reach full temperature, longer in cold weather or with a smaller heater. Infrared cabinets feel warm sooner because they heat you rather than the air.

Can I order it through Brevley & Sons?

Not directly yet. Use the maker link to see current pricing, or ask us for planning help and we will tell you what the install really involves. We are not paid more for steering you to one model.

Who do I order from, and who handles warranty?

You order directly from Almost Heaven Saunas, and warranty claims go to Almost Heaven Saunas. We help you plan before you order and are here if questions come up after.

Field guides