What sizes does the Harvia Spirit Heater Package come in?

The Harvia Spirit is available in 6, 8, and 9 kW, suiting 2-5 person saunas in residential and hospitality settings.

What's included in the Harvia Spirit package?

Every Harvia Spirit package includes the heater in your selected kW, the Xenio WiFi control unit, a full stone load (olivine diabase), wall-mount bracket and hardware, an installation manual, and a 3-year limited residential warranty.

Can I control the Harvia Spirit from my phone?

Yes. The Harvia Spirit is paired with the Xenio WiFi control, which lets you schedule preheat from your phone.

What electrical does the Harvia Spirit require?

The Harvia Spirit is a wall-mounted heater that runs on 240V single-phase power.

How do I size the Harvia Spirit for my room?

Size the Harvia Spirit at roughly 1 kW per 45 cu ft of insulated space: the 6kW covers 177-283 cu ft, the 8kW covers 250-400 cu ft, and the 9kW covers 283-460 cu ft. Glass-walled or outdoor saunas should size up one step.

How does the Harvia Spirit Heater Package ship?

As a Harvia sauna heater, the Spirit package ships by standard carrier and is eligible for our 30-day return policy on heaters. No sales tax applies to orders shipped outside New Jersey.

Do you ship to Alaska, Hawaii, or Puerto Rico?

Yes, we can ship to Alaska, Hawaii, and Puerto Rico, but online checkout is not available for these destinations. Please call or text us at (856) 426-8530 or email info@saunacompanyusa.com to get a custom shipping quote before ordering. Online checkout to these locations is disabled.

Do you ship to Canada or internationally?

No, we do not ship to Canada or any international destinations at this time. We ship within the United States only (contiguous 48 states, plus Alaska, Hawaii, and Puerto Rico by phone quote). For international inquiries, please contact the manufacturer directly.

Authorized Dealer

2-Year Warranty

Harvia Spirit Heater Package

Name: Harvia Spirit Heater Package
Brand: Harvia
SKU: HTR-HARVIA-SPIRIT-6KW
Price: 3440.0 USD
Availability: InStock

$3,440.00 USD

Overview

The Harvia Spirit Heater Package is a complete traditional sauna heater kit — the Finnish-made Spirit wall-mounted electric heater, the Harvia Xenio Wi-Fi digital control, and a full load of round sauna stones, all in one box. Available in 6, 8 and 9 kW for home saunas.

6 / 8 / 9 kW wall-mounted electric sauna heater
Includes the Harvia Xenio Wi-Fi digital control — set temperature, timer & preheat from the MyHarvia app
Full load of round sauna stones included
240V single-phase · Made in Finland
Optional upgrade to the Harvia Fenix 4.3" touchscreen control (add it in the buy box)

Key Features

Harvia Spirit Sauna Heater

Finnish-made traditional electric heater — Harvia since 1950
Slim black wall-mounted design with included bracket
Round-stone basket for soft, enveloping löyly
Available in 6, 8 and 9 kW · 240V single-phase
Stainless steel construction

Harvia Xenio Wi-Fi Control (Included)

Digital control with Wi-Fi — set temperature, timer & on/off
Preheat and schedule from the MyHarvia mobile app
Includes control panel, power/main module & temperature sensor

Optional Upgrade — Harvia Fenix

4.3" glossy touchscreen with MyHarvia 2 app & AI heat learning
Add the upgrade in the buy box above

Sauna Stones (Included)

Full load of round Harvia sauna stones

Choose Your Size required

Harvia Spirit 6 kWHarvia Spirit 8 kWHarvia Spirit 9 kW

Control

Harvia Xenio Wi-Fi ControlIncluded

Upgrade to Harvia Fenix touchscreen control+$662

Estimated delivery calculating… In stock · Ships via parceli

We also ship to Canada — freight calculated at checkout. Curbside LTL; duties/taxes may apply at the border.

Shipping to Alaska, Hawaii, or Puerto Rico?

We ship there — but you must call or text (877) 417-9006 first and we’ll send you a price and a fair, quoted freight amount.Online checkout covers the Lower 48 and Canada; Alaska, Hawaii & Puerto Rico are quote-only and blocked from ordering on their own.

Online now Call or text (877) 417-9006 for a code — up to $300 off

Sauna Company USA · Sauna Heaters

Harvia Spirit Heater Package

The Harvia Spirit is a professional-grade wall-mounted sauna heater paired with the Xenio WiFi control — schedule preheat from your phone. Available in 6, 8, and 9 kW, the Spirit suits 2–5 person saunas in residential and hospitality settings. Every package includes the heater, Xenio WiFi control unit, stones, and mounting hardware.

Select Your Size ↑

Every Detail

Specifications & Details

Specifications

Spirit 6 kW · Spirit 8 kW · Spirit 9 kW

All models: 240V single-phase · Xenio WiFi control · Round stones included · Made in Finland

What's Included

Harvia Spirit Heater (your selected kW)
Xenio WiFi Digital Control
Round Sauna Stones (full load)
Installation Manual · Manufacturer Warranty

Compatibility & Sizing

Size at 1 kW per 45 cu ft. The Spirit suits traditional and cabin saunas. Choose the next size up for outdoor rooms or spaces with large glass areas.

Shipping & Warranty

Shipping: Freight carrier, curbside delivery.
Warranty: Harvia 2-year limited manufacturer warranty on the heater, controls & steam units (heating elements 6 months).

Title

Questions? Visit our heater guide or contact us.

Returns & Refunds

30-Day Return Policy

We accept returns on this product within 30 days of delivery. To initiate a return, email info@saunacompanyusa.com with your order number.

Shipping Damage — If the return is required due to damage, include photos of the damage and note whether shipping damage was recorded upon signing for delivery. Shipping costs are fully covered for carrier-caused damage.

No-Damage Returns — No restocking fee is charged. You will be issued a credit for the full amount paid, less any required new boxing fees of approximately $20–$50 depending on the product.

Damaged Product — If the product is damaged, you will be notified to file a claim with your shipper. We assist throughout the process.

View our full Return Policy for complete details.

Sauna Company USA

Comes With Heater, Xenio WiFi Control, Stones, and Mounting Hardware.

A Premium Heater, With 3 Sizes Available.

Sauna Company USA

Comes With Heater, Xenio WiFi Control, Stones, and Mounting Hardware.

A Premium Heater, With 3 Sizes Available.

At a Glance

Power Output

6 to 9 kW — three sizes for mid-size traditional sauna rooms.

Room Size

Covers 177 to 460 cubic feet. Ideal for 2–6 person saunas.

Xenio WiFi

Xenio digital control with WiFi — schedule and adjust from anywhere via the Harvia app.

Built to Last

Harvia quality manufacturing since 1950. 2-year manufacturer warranty included.

Finnish Craft

Designed and manufactured in Finland by Harvia — the world's leading sauna brand.

About Harvia Spirit

Finland's heater, in your sauna

Harvia has been making sauna heaters in Finland since 1950 — and the Spirit is their modern take on the classic electric sauna heater. Clean lines, a black finish, and Xenio WiFi integration make it a natural fit for contemporary sauna interiors. The Spirit heats efficiently using Harvia's proven element design, and the Xenio control lets you pre-heat and schedule sessions from your phone. Every Spirit package includes the heater, Xenio control unit, and a full load of round sauna stones.

Harvia Spirit Heater Package

Specifications & Details

At a Glance

Documents & Manuals

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