

Sauna Company USA · Heater · Unit Only
Harvia Spirit Heater
The Harvia Spirit is a sleek, modern heater with integrated controls. This listing is the Spirit heater unit only — sauna stones required to operate and sold separately.
Select Your Size ↓Heater unit only — not ready to run out of the box
This is the bare Spirit heater. To operate a sauna it requires sauna stones, sold separately (the control is built in). Want it ready on day one? Shop the Spirit Full Package →
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)
- Mounting & leveling hardware
- Installation Manual
- Limited Residential Warranty
Not included (sold separately): a full sauna stone load (the control is built in).
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
The Brand You Want To Heat Your Sauna.
A Premium Heater, With 3 Sizes Available.
Sauna Company USA
The Brand You Want To Heat Your Sauna.
A Premium Heater, With 3 Sizes Available.

Harvia Spirit Sauna Heater (Unit Only)
Overview
This listing is for the Harvia Spirit heater unit only. The Spirit combines a contemporary curved silhouette with built-in controls for a clean, modern sauna.
- Contemporary curved design
- Built-in controls
- 6 / 8 / 9 kW · 240V
- Stainless-steel construction
Required to operate (sold separately): a full sauna stone load (the control is built in). See the warning above.
Key Features
Harvia Spirit Heater (Unit Only)
- Contemporary curved design
- Built-in controls
- 6 / 8 / 9 kW · 240V
- Stainless-steel construction
Sold separately (required):
- Full sauna stone load
Shipping to Alaska, Hawaii, or Puerto Rico?

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. This listing is the Spirit heater unit only — add a Harvia Xenio control and sauna stones separately to complete your setup.
Resources
Documents & Manuals
Installation & User Manual
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.
Join 600+ Sauna Enthusiasts





































































































































