An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy, transparent
returns. If you're comparing options, we encourage you to review competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure that never
happens to you.
Official Distributor
An Important Note on Pricing and Returns:
We believe in upfront pricing and fair policies—no hidden fees, no surprises, and easy,
transparent returns. If you're comparing options, we encourage you to review
competitors’ fine print carefully.
We've helped countless customers who had issues elsewhere, and we’re here to make sure
that never happens to you.
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Includes $373.99 in bonuses with your order
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The Harvia Spirit SP90E 9kW Sauna Heater Package combines powerful heating performance with modern
controls and a sleek wall-mounted design. Designed for sauna rooms from 177 to 494 cubic feet, the SP90E
operates at 240V single phase and features integrated safety functions with dual temperature sensors.
This complete package includes the Spirit SP90E heater, your choice of Xenio Wi-Fi or Fenix Wi-Fi
control, and 132 lbs of round olivine diabase sauna stones. Designed, engineered, and made in Finland,
the SP90E provides a complete heating and control solution for residential or commercial sauna
installations.
The Harvia Spirit SP90E combines 9kW heating performance with a space-efficient wall-mounted design and
modern control options.
Built-in safety functions, Finnish engineering, Wi-Fi connectivity, and included sauna stones make this
package a complete solution for modern sauna installations.
Powerful Heating:
The 9kW SP90E is designed for sauna rooms ranging from 177 to 494 cubic feet.
Space-Efficient Installation:
The wall-mounted design helps conserve valuable floor space inside the sauna.
Modern Control Options:
The package includes your choice of Xenio Wi-Fi or Fenix Wi-Fi control for convenient temperature and
sauna system management.
Integrated Safety:
Dual safety sensors monitor the heater and sauna room temperature, while integrated safety functions
help prevent operation when items are placed on top of the heater.
Sauna Stone Package:
Includes 132 lbs of 2" to 4" round olivine diabase sauna stones.
Finnish Engineering:
Designed, engineered, and made in Finland.
The SP90E package combines high-output heating, modern controls, integrated safety functions, and space-efficient installation in one complete sauna heating package.
Dual temperature sensors and integrated safety functions help provide controlled heater operation.
Includes your choice of Xenio Wi-Fi or Fenix Wi-Fi control for remote operation and monitoring.
The Spirit's curved black housing provides a clean, contemporary appearance.
Designed for wall mounting to help maximize usable floor space in the sauna.
Harvia is a Finnish manufacturer known for sauna heaters, control systems, sauna equipment, and related wellness products.
Founded in 1950, Harvia combines Finnish sauna traditions with modern engineering and control technology.
The Spirit series reflects Harvia's focus on functional design, heating performance, and modern sauna control systems.
Peak Primal Wellness provides high-quality sauna and wellness products from established manufacturers, backed by knowledgeable customer support.
We focus on helping customers select equipment that fits their installation, room size, electrical requirements, and intended application.
From product selection through installation planning, our team is available to help you find the right sauna equipment for your space.
Support
Nearly impossible to reach a real person. Endless chatbot loops, auto-replies, and unreturned emails.
Real humans. We answer quickly. Always here, always helpful
Order Processing
Orders often sit for days before being acknowledged. No clear confirmation, updates, or timelines.
Orders are processed immediately. You'll receive confirmation, tracking, and real-time updates within hours.
Shipping
Slow, vague, and unoptimized. Basic carriers, minimal tracking, and delayed delivery windows.
Fast, insured, and fully trackable shipping — optimized for speed and visibility every step of the way.
Pricing
Hidden fees, bait and switch tactics, post purchase price increases.
Our relationships guarantee the lowest prices. Transparent and fair. No surprises at checkout, and no shady
tactics after the sale.
Returns & Warranty
Policies are confusing and designed to frustrate, delay, and deny returns with zero accountability.
Clear, honest, and fast. Our return policy is built to protect your investment, not dodge responsibility.
Support
Frustrating automated responses
Fast, helpful and always supportive
Order Processing
Delays and lack of communication
Instant processing and updates
Shipping
Slow, unreliable and delayed service
Fast, insured, trackable shipping
Pricing
Deceptive pricing practices
Lowest prices, no surprises
Return & Warranty
Frustrating, misleading return policies
Clear, honest return policy
Read their reviews where they can't curate them, Trustpilot, not their own widget; read the one-star reviews and watch how they respond when freight goes sideways. You can see our Trustpilot reviews here
Ask what happens when a unit arrives damaged, you're listening for a person who owns it, not store-blames-manufacturer ping-pong.
Get the delivered price in writing before payment, "freight quoted after purchase" is the oldest move in the category.
Ask for a name, if nobody owns your order, nobody owns your problem.
What comes with every order
Bonus 1
Stop guessing and start your wellness journey with a plan. The Primal Reset Guide gives you a clear framework for building consistent routines, understanding your sessions, and staying on track as you progress. Instant delivery to your inbox after purchase.
Bonus 2
Your large order ships fully insured, so you're covered from our warehouse to your door. If something goes wrong, you don't have to spend hours on the phone with FedEx or the manufacturer. Our Shipping Concierge Service handles the calls, claims, and coordination for you, using our established relationships to get solutions moving faster. Inspect your delivery before signing off and document any damage right away.
| Brand | Harvia |
| Package Model | SPIRIT SP90E PKG |
| Heater Model | SP90E |
| Power Rating | 9 kW |
| Room Size | 177–494 cu. ft. |
| Voltage | 240V |
| Phase | Single Phase |
| Amperage | 37.5A |
| Wire Size | 8 AWG |
| Safety Listing | ETL |
| Minimum Ceiling Height | 75" (190 cm) |
| Stone Capacity | 110 lbs (49.9 kg) |
| Stone Size | 2"–4" (5–10 cm) |
| Included Sauna Stones | 132 lbs of round olivine diabase stones |
| Heater Width | 15" (38.1 cm) |
| Heater Depth | 13.1" (33.3 cm) |
| Heater Height | 29.5" (74.9 cm) |
| Heater Weight | 28.8 lbs (13.1 kg) |
| Shipping Weight with Sauna Stones | 160.8 lbs (72.9 kg) |
| Control Option | Xenio Wi-Fi or Fenix Wi-Fi |
| Xenio Control Model | CX45-U1-U3-XW |
| Xenio Maximum Output | 10.8 kW |
| Xenio Voltage | 240V |
| Xenio Phase | Single Phase |
| Control Temperature Range | 104–194°F |
| Preset Time Adjustment | 0–12 Hours |
| Control Width | 3.4" (8.6 cm) |
| Control Depth | 1" (2.5 cm) |
| Control Height | 4.4" (11.2 cm) |
| Fenix Control Model | FX45-U1-U3-XC |
| Fenix Maximum Output | 10.8/15 kW |
| Fenix Voltage | 240/208V |
| Fenix Phase | 1/3 Phase |
To request a return or refund, customers can use our contact form, email (info@peakprimalwellness.com) , or phone - (877) 689-4898 . Once the product is inspected and confirmed to be in brand new condition, we will initiate the refund, which typically takes 5–7 business days to post back to the original payment method. Shipping instructions and the return address will be provided upon contacting customer service. Please include photos if the product arrives damaged. Click here to view our complete return policy for more details.
Customers may contact us by phone or email anytime to inquire about the status of their order. While we may not always have a tracking link available before the order ships, we are happy to check its current status for you. If an item is never received, please contact us immediately. We will promptly file a claim on your behalf and ship a replacement to ensure you receive your product as soon as possible. Click here to view our complete Shipping policy for more details.
The SP90E is designed for sauna rooms ranging from 177 to 494 cubic feet.
The SP90E has a 9kW power rating and operates at 240V on a single-phase electrical system.
Yes. The Spirit SP90E features a wall-mounted design that helps conserve floor space inside the sauna.
The package includes your choice of Harvia Xenio Wi-Fi Control or Fenix Wi-Fi Control. The controls provide temperature management and additional sauna system functions.
The package includes 132 lbs of 2" to 4" round olivine diabase sauna stones. The heater has a listed stone capacity of 110 lbs.
The listed temperature adjustment range for the controls is 104–194°F.
The SP90E includes integrated safety functions and dual safety sensors, with one monitoring the heater and another monitoring the sauna room temperature. The heater also prevents operation when items are placed on top of it.
The Harvia Spirit SP90E is designed, engineered, and made in Finland.
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