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 manufacturer warranty. Contact us for coverage details.
Title
Questions? Visit our heater guide or contact us.
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.
Harvia Spirit Heater Package
Overview
The HUUM DROP 9STU Pkg is a complete sauna heater package — the award-winning DROP 9.0kW wall-mounted heater, UKU Local Black control, and a full stone load, all in one box. Everything you need to transform your sauna into a genuine ritual space, sized for rooms from 283 to 460 cubic feet.
- 9.0 kW wall-mounted electric sauna heater
- 122 lb stone capacity with direct stone-to-element contact
- Operates on 240V single-phase
- Includes UKU Local Black digital control — upgrade to WiFi available separately
Key Features
DROP 9.0kW Sauna Heater
- Iconic water-drop silhouette — Red Dot Award winner
- Wall-mounted with included bracket
- 122 lb stone capacity (4 boxes included)
- Direct contact between stones and heating elements
- More exposed stones create a longer, milder heat
- Stainless steel construction
- Works with all UKU controls
UKU Local Black Control (Included)
- Digital LED display — time, temperature, on/off
- Black console + main module + temperature sensor + door sensor
- Upgrade to UKU WiFi to preheat from anywhere
Sauna Stones (Included)
- 4 boxes — full load (~120 lbs) for immediate use
Certification
- SGS listed
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.
Resources
Documents & Manuals
Installation & User Manual
Watch & learn
Installation Guide
Follow along with this step-by-step installation and assembly walkthrough so you know exactly what to expect. Our team is one message away if you need a hand.
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