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Request a return within 30 days of delivery. Approved change-of-mind returns carry a 15% restocking fee. Damage is made right. Return policy
Description
This package pairs a Harvia Spirit electric sauna heater with 110 lbs of Harvia R-991 round stones and a matching Harvia WiFi control, so the main heater components arrive together. Choose the 6kW (up to 294 cu ft), 8kW (up to 431 cu ft) or 9kW (up to 494 cu ft) heater, then a Xenio WiFi or Fenix WiFi control. The black Spirit frame shows off the round stones, and the WiFi controls let you manage the sauna from the panel or the MyHarvia app.
Specifications (Harvia)
- Heater options: Spirit SP60 6kW (HSPE60U1MUL), up to 294 cu ft; Spirit SP80 8kW (HSPE80U1MUL), up to 431 cu ft; Spirit SP90 9kW (HSPE90U1MUL), up to 494 cu ft
- Package part numbers: HSPE60U1MUL/R-991/CX30-U1-U3-XW, HSPE60U1MUL/R-991/FX30-U1-U3-XC, HSPE80U1MUL/R-991/CX45-U1-U3-XW, HSPE80U1MUL/R-991/FX45-U1-U3-XC, HSPE90U1MUL/R-991/CX45-U1-U3-XW, HSPE90U1MUL/R-991/FX45-U1-U3-XC
- Electrical: 240V single-phase
- Heater dimensions: 15" W x 13.1" D x 29.5" H
- Stones included: 110 lbs, 4 boxes of Harvia R-991 round stones
- Xenio WiFi control: CX30-U1-U3-XW with 6kW, CX45-U1-U3-XW with 8 and 9kW. Touch panel 3.4" W x 1.0" D x 4.4" H, controls time, temperature, lighting and fan, installs inside or outside the sauna
- Fenix WiFi control: FX30-U1-U3-XC (up to 7kW at 240V) with 6kW, FX45-U1-U3-XC (up to 11kW at 240V) with 8 and 9kW. 4.3" glass touch screen, controls heater, lighting and ventilation
- Temperature setting range: 104 to 194 F (Xenio panel)
- Heater safety: Safety device on top of the heater, dual sensors for heater and room temperature
- Certification: Spirit heaters: Electric Dry-Bath Heaters UL 875 (per Harvia)
- Made in: Finland (heater)
What you need to know before buying
- A licensed electrician is required: the heater and control are hardwired at 240V single-phase.
- Size the heater to your room: 6kW for up to 294 cu ft, 8kW for up to 431 cu ft, 9kW for 280 to 494 cu ft. Harvia lists a 177 cu ft minimum for the 6kW and 8kW.
- Remote control through the MyHarvia app on the Fenix control requires Harvia's separate MyHarvia Control Upgrade license.
- Stones and a control are included, so you do not need to buy them separately.
In the box
Harvia Spirit heater in your chosen size, 4 boxes of Harvia R-991 sauna stones (110 lbs), and your chosen Harvia Xenio WiFi or Fenix WiFi control.
Warranty
2-year Harvia manufacturer warranty for residential use, plus 1 additional year when registered with Harvia within 30 days of purchase.
Returns
Returns accepted within 30 days of delivery for unused, uninstalled items in original sealed packaging. Return shipping is paid by the buyer, and a restocking fee of up to 15% may apply (up to 50% if packaging is missing or the seal is broken). Installed items are handled as manufacturer warranty claims.
Related
Electric sauna heaters, All Harvia, Sauna heater size calculator
Follow the manufacturer's installation clearances and electrical requirements. Sauna use is not recommended without medical advice if you are pregnant or have a heart condition or low blood pressure.
Specifications
| Heater options | Spirit SP60 6kW (HSPE60U1MUL), up to 294 cu ft; Spirit SP80 8kW (HSPE80U1MUL), up to 431 cu ft; Spirit SP90 9kW (HSPE90U1MUL), up to 494 cu ft |
|---|---|
| Package part numbers | HSPE60U1MUL/R-991/CX30-U1-U3-XW, HSPE60U1MUL/R-991/FX30-U1-U3-XC, HSPE80U1MUL/R-991/CX45-U1-U3-XW, HSPE80U1MUL/R-991/FX45-U1-U3-XC, HSPE90U1MUL/R-991/CX45-U1-U3-XW, HSPE90U1MUL/R-991/FX45-U1-U3-XC |
| Electrical | 240V single-phase |
| Heater dimensions | 15" W x 13.1" D x 29.5" H |
| Stones included | 110 lbs, 4 boxes of Harvia R-991 round stones |
| Xenio WiFi control | CX30-U1-U3-XW with 6kW, CX45-U1-U3-XW with 8 and 9kW. Touch panel 3.4" W x 1.0" D x 4.4" H, controls time, temperature, lighting and fan, installs inside or outside the sauna |
| Fenix WiFi control | FX30-U1-U3-XC (up to 7kW at 240V) with 6kW, FX45-U1-U3-XC (up to 11kW at 240V) with 8 and 9kW. 4.3" glass touch screen, controls heater, lighting and ventilation |
| Temperature setting range | 104 to 194 F (Xenio panel) |
| Heater safety | Safety device on top of the heater, dual sensors for heater and room temperature |
| Certification | Spirit heaters: Electric Dry-Bath Heaters UL 875 (per Harvia) |
| Made in | Finland (heater) |
Specifications from the manufacturer. Dimensions are approximate.
Shipping
We ship to the 48 contiguous U.S. states and Washington, DC. Your shipping cost is calculated at checkout and shown before you pay.
You will get an order confirmation right away and tracking by email when your order ships. Questions about timing for a specific item? Call (945) 280-3243 or email support@restoresuite.com before you order.
Delivery
Large items such as saunas, hot tubs and cold plunge tubs usually ship by freight. The carrier contacts you to schedule delivery. Please check the packaging and note any damage on the delivery receipt before you sign, then tell us within 48 hours so we can resolve it for you.
Before delivery day, measure doorways and hallways along the path to the install spot, and confirm the electrical requirement on the Specifications tab.
Warranty
2-year Harvia manufacturer warranty for residential use, plus 1 additional year when registered with Harvia within 30 days of purchase.
If this item has a manufacturing defect within 30 days of purchase, contact us with your order number and a photo or video of the issue and we will make it right.
Reviews
What delivery looks like


Why this heater
Spirit heater, 110 lbs of round stones and a Harvia WiFi control in one package, for saunas up to 494 cu ft
- 6, 8 or 9kW Spirit heater for up to 494 cu ft
- Includes 4 boxes of Harvia R-991 round stones
- Choice of Xenio WiFi or Fenix WiFi control
- 240V single-phase, wall-mounted

Key specs at a glance
The numbers to check before you order. Full details are on the Specifications tab.
- Electrical
- 240V single-phase
- Heater dimensions
- 15" W x 13.1" D x 29.5" H
- Temperature setting range
- 104 to 194 F (Xenio panel)
Before you buy: what to know
Based on the manufacturer's specs, manuals and our research.
- Heater, stones and control are bundled.
- Hardwired 240V 1-phase: plan for a licensed electrician.
- Fenix remote app use needs Harvia's MyHarvia Control Upgrade license.
Not sure this is the right fit? Ask us or call (945) 280-3243.
Common questions
Which heater size should I choose?
What electrical work is needed?
What is the difference between the Xenio and Fenix controls?
Is anything else needed?
Choosing the right setup can be tricky. We are here to help.
Tell us your space, power and how you plan to use it, and we will help you compare models honestly, including whether this one is the right fit.
Why buy from Restore Suite
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We handle your questions, delivery issues and warranty claims with the manufacturer for you.
Honest guidance
Free guides and calculators for sizing, running costs and safety, so you can decide with real numbers. See the research
