Compare sauna heaters
See electric sauna heaters by output, stone mass, control style, and installation type. Size from adjusted room volume, not floor dimensions alone.
Shop sauna heatersWhether you’re choosing one component or planning the whole room, small details can become expensive problems once installation begins. We know the products we sell and the questions to ask early, helping catch mismatched components, overlooked requirements, and installation issues while they are still easy to fix.
Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.
We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.
Sauna and heater customers also receive free shipping on sauna accessories for life.
Planning a sauna, or need help with one you purchased from us? Our founders have assembled many of the saunas we sell, visited the manufacturers, and use these products every day. New customers and existing Sauna Marketplace sauna and heater owners can Book a Ben consultation.
| Weight | 2866 lbs |
|---|---|
| Dimensions | 85.4 × 86.8 × 98.8 in |
| Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled. | 86.8 |
| Exterior Shortest Side (in) | 85.4 |
| Exterior Height (in)Maximum exterior height from earth to roof peak | 98.8 |
| Volume (cu ft)Not adjusted for glass or insulation. | 424 |
| KW | 9 KW |
| People | 4, 5 |
| Made in | Finland |
| Materials | Thermo-Pine |
| Interior Materials | Thermo-Pine |
| Exterior Materials | Thermally Modified Pine |
| Insulation | Yes – European StandardEuropean Sauna Construction Standards consist of a thick, insulated wall assembly that maximizes the drying potential of interior and exterior cladding. The typical wall assembly consists of Exterior Cladding -> Air Gap -> Rain Barrier -> Studded Wall with Mineral Wool Insulation -> Foil Radiant Barrier with Taped Seams -> Air Gap -> Interior Cladding. |
| Wi-Fi Option | Yes |
| DIY FriendlyDIY Friendly Saunas means a professional is not required for the build. Basic tools like a drill, hammer, and level are typically required. With Sauna Marketplace, you do not risk your warranty by assembling a sauna yourself. If you prefer a professional installation, please reach out to the Sauna Marketplace team so we can check for a trusted installer near you. | No |
| Warranty | 1 |
| Model | Nordic Dawn |
| Line | Cube |
| Shipping CostPlease inquire if shipping outside the continental USA. | Free |
| Shipping Method | Flatbed – Forklift or Crane Required On Site |
| Brand | ThermaSol |
| Sub-Brand | Nordic Dawn |
| Manufacturer | Kirami |
| Sauna Type | Outdoor |
| Heater Type | Electric |
| Heater Brand | Harvia Spirit |
| Controller | CX45 |
| Glass | Full Front Window |
| UPC | 652592098295 |
| Features | LED Ambient Lighting |
| Lead Time | 12 Weeks |
Does the heater sound like a leaf blower when it ramps up? Not the Spirit. The Nordic Dawn is built around Harvia’s quieter 9 kW Spirit element paired with the Wi-Fi-enabled CX45 controller, so a cabin within earshot of the house stays bearable. 86.8 by 85.4 inch footprint, 424 cu ft, four to five people. Heat-treated spruce exterior, aspen interior, full glass front. Built in Finland by Kirami. Twelve-week build, free shipping included.
$33,467.00
Buy Now, Pay Later with premium financing packages only available on Sauna Marketplace.
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Nordic Dawn4-5 people$33,467
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Vue3-4 peopleFrom $51,071View →The Nordic Dawn is the Kirami outdoor we recommend when the placement pad is close enough to the house that heater noise matters. Same Cube-line geometry as the Nordic family, paired with Harvia’s quieter Spirit element and a smart CX45 controller.
Heater fan noise is a real spec, even if it does not appear on most sites. The Spirit’s stone-loaded body and convection geometry run quieter than the higher-output Virta options. We work with the supplier spec sheets directly; this is the version we point to when a buyer says the cabin is going right next to a bedroom window.
Nordic Dawn is sold in Europe as the Kirami FinVision® -sauna M Dawn. Kirami is a family-run Finnish manufacturer that builds these cabins from start to finish at their own factory in Sastamala, Finland. The FinVision® line carries the Finnish Key Flag Symbol (Avainlippu): the credential that certifies Finnish-designed, Finnish-manufactured, and built from Finnish materials.
Finnish sauna culture is inscribed on UNESCO’s Representative List of the Intangible Cultural Heritage of Humanity. The Kirami FinVision® line brings that tradition out of the Finnish country sauna and into a fully assembled, plug-and-play module that arrives on a flatbed.
Kirami joined the Harvia Group in May 2021, so the heater you choose and the cabin it sits in are now sister-company products engineered together. The integrated LED lighting wires into the Harvia Xenio control panel, which means one controller for heat, time, and ambiance.
Finnish ventilation engineering: fresh air enters through the intake on the heater side wall; spent air exhausts through the vent at the opposite upper back corner. Continuous airflow during a session without the cold drafts that plague poorly ventilated outdoor saunas.
The Harvia Spirit SP90E loads with 121.3 lb of Round Olivine Diabase stones in the 5 to 3.9 in range. Kirami’s discrete ventilation ducts cool the wall structure as air moves through the heating elements, which is what keeps the cabin walls from thermally cycling against the rest of the structure. Double-glazed windows use argon between the panes. The outward-opening glass door uses a non-locking roller latch (Finnish safety law prohibits locking a sauna from the outside) with a hardware loop for an exterior padlock. The heat-treated exterior is designed to weather: left untreated, the wood ages to a soft natural gray; some owners paint it in the traditional Scandinavian red-black coastal style.
Four to five adults.
Roughly 45 to 60 minutes from cold.
Yes. The Spirit wires into a 240V circuit.
One year manufacturer warranty.
Yes.
Twelve weeks.
Free shipping included. Outdoor cabins ship fully assembled via flatbed trailer. A forklift or crane is required at delivery for placement; manual offloading is not recommended due to size and weight. A licensed electrician handles the heater hookup. We notify customers two weeks before scheduled delivery so the site is ready. The path from the truck to the placement pad must be clear and accessible. Pad should be a firm, level surface with slight drainage runoff: concrete, decking, pavers, or compacted gravel.
If your delivery timing aligns with our calendar, founders Ben Burger or Ben Frizzell will travel to help with the install in person. The Bens have airdropped into builds with customers across the country since launching the marketplace. This is offered for a limited time and depends on schedule availability. Ask before checkout to see whether your delivery window works.
Whether you’re choosing one component or planning the whole room, small details can become expensive problems once installation begins. We know the products we sell and the questions to ask early, helping catch mismatched components, overlooked requirements, and installation issues while they are still easy to fix.
Our job does not end when your order ships. We stay available through installation and beyond. If something needs attention, we stay involved, work the problem, and help see it through.
We want you to feel good about choosing Sauna Marketplace long after your first session, and confident recommending us to a friend. That standard guides the advice we give, the products we sell, and the way we take care of our customers.
Sauna and heater customers also receive free shipping on sauna accessories for life.
Planning a sauna, or need help with one you purchased from us? Our founders have assembled many of the saunas we sell, visited the manufacturers, and use these products every day. New customers and existing Sauna Marketplace sauna and heater owners can Book a Ben consultation.
| Weight | 2866 lbs |
|---|---|
| Dimensions | 85.4 × 86.8 × 98.8 in |
| Exterior Longest Side (in)Maximum Exterior Length of the longest side when assembled. | 86.8 |
| Exterior Shortest Side (in) | 85.4 |
| Exterior Height (in)Maximum exterior height from earth to roof peak | 98.8 |
| Volume (cu ft)Not adjusted for glass or insulation. | 424 |
| KW | 9 KW |
| People | 4, 5 |
| Made in | Finland |
| Materials | Thermo-Pine |
| Interior Materials | Thermo-Pine |
| Exterior Materials | Thermally Modified Pine |
| Insulation | Yes – European StandardEuropean Sauna Construction Standards consist of a thick, insulated wall assembly that maximizes the drying potential of interior and exterior cladding. The typical wall assembly consists of Exterior Cladding -> Air Gap -> Rain Barrier -> Studded Wall with Mineral Wool Insulation -> Foil Radiant Barrier with Taped Seams -> Air Gap -> Interior Cladding. |
| Wi-Fi Option | Yes |
| DIY FriendlyDIY Friendly Saunas means a professional is not required for the build. Basic tools like a drill, hammer, and level are typically required. With Sauna Marketplace, you do not risk your warranty by assembling a sauna yourself. If you prefer a professional installation, please reach out to the Sauna Marketplace team so we can check for a trusted installer near you. | No |
| Warranty | 1 |
| Model | Nordic Dawn |
| Line | Cube |
| Shipping CostPlease inquire if shipping outside the continental USA. | Free |
| Shipping Method | Flatbed – Forklift or Crane Required On Site |
| Brand | ThermaSol |
| Sub-Brand | Nordic Dawn |
| Manufacturer | Kirami |
| Sauna Type | Outdoor |
| Heater Type | Electric |
| Heater Brand | Harvia Spirit |
| Controller | CX45 |
| Glass | Full Front Window |
| UPC | 652592098295 |
| Features | LED Ambient Lighting |
| Lead Time | 12 Weeks |
PLAN THE WHOLE SAUNA
Start with the room dimensions, then account for glass, masonry, insulation, ceiling height, required clearances, and available electrical service. That is how we move from a product that looks right to a sauna that heats evenly and comfortably.
See electric sauna heaters by output, stone mass, control style, and installation type. Size from adjusted room volume, not floor dimensions alone.
Shop sauna heaters →Explore indoor and outdoor saunas when you are planning beyond one component. Starting with the room makes heater size, controls, and accessories easier to get right.
Explore complete saunas →Local Bench Time and Sales