Saunum Air L 10kW Sauna Heater with Climate Equalizer | 283–494 Cu. Ft. | Black or Stainless Steel
Saunum Air L 10kW Sauna Heater with Climate Equalizer
- Authorized Retailer of Saunum
- Manufacturer Warranty Included
- UL-Listed Sauna Heater System
- Shipping Calculated at Checkout
- Secure Checkout
- U.S.-Based Customer Support
The Saunum Air L 10 is a premium 10kW electric sauna heater designed for larger home sauna rooms from 283 to 494 cubic feet. Built with Saunum's patented air-blending system, the Air L 10 draws hot air from the ceiling and blends it with cooler air near the floor, circulating it back into the room for a more even and comfortable sauna climate from head to toe.
With a large 180 lb stone capacity, integrated Himalayan salt tray, modern Scandinavian design, and whisper-quiet 3-speed climate equalizer, the Saunum Air L 10 is a strong upgrade for customers who want better airflow, softer steam, and a more balanced sauna experience. Available in Black Steel or Stainless Steel.
See how this heater pairs with the SaunaLife G6 outdoor sauna in our guide: SaunaLife G6 + Saunum Air Heater: The Luxury Outdoor Sauna Setup Getting Attention.
Why You'll Love It
- 10kW electric sauna heater for rooms 283–494 cu. ft.
- Patented air-blending technology for more even heat from head to toe
- Integrated climate equalizer with 3-speed whisper-quiet operation
- Large 180 lb stone capacity for softer, longer-lasting steam
- Himalayan salt tray included for an added sensory experience
- Fan system helps dry the sauna after use
- UL listed for safety and reliability
- Available in Black Steel or Stainless Steel finish
- Engineered for water-tossing per installation and operation manual
How the Climate Equalizer Works
Traditional sauna rooms often feel much hotter near the ceiling while the lower part of the room stays cooler. The Saunum Air L 10 addresses this by drawing hot air from the upper part of the sauna through a ceiling intake and blending it with cooler air drawn from near the floor. The blended air is then distributed back into the room through an output grille, creating a more consistent and comfortable sauna climate throughout the space.
This air circulation system helps reduce the feeling of extreme heat at the head and shoulders while bringing warmer air lower in the room — supporting a more balanced experience for every person in the sauna.
What's Included
- Saunum Air L 10 Sauna Heater
- Hot Air Intake Cap
- Hot Air Intake
- Stone Basket
- Air Outtake Grille
- Cool Air Intake Valve
- Protective Grill
- Himalayan Salt Spheres (set of 7)
- Himalayan Salt Tray
- Temperature Sensor
- Installation and Operation Manual
- 2-Year Limited Warranty for Consumer Use
Required Components (Sold Separately)
The following are required for proper installation and operation and are not included:
- Saunum IQ Control or Saunum AirIQ Wi-Fi Control
- Saunum Sauna Heater Stones — 180 lbs required (approximately 6 boxes of 33 lbs each)
Optional Accessories
- Himalayan Salt Spheres
- Saunum Aroma Oils
- Safety Rail
- Auto Leil Water Pouring System
Specifications
| Model | Saunum Air L 10 |
| Heater Type | Electric Sauna Heater with Climate Equalizer |
| Finish Options | Black Steel or Stainless Steel |
| Certification | UL Listed |
| Recommended Room Size | 283–494 cu. ft. / 8–14 m³ |
| Wattage | 9,900W / 10kW class |
| Operating Voltage | 240VAC |
| Phase | Single Phase |
| Amperage | 41.25A |
| Heating Elements | Incoloy / Stainless Steel |
| Stone Capacity | 180 lbs / 80 kg |
| Stone Size | 2"–4" / 5–10 cm (sold separately) |
| Width | 18.3" / 465 mm |
| Depth | 18.1" / 460 mm |
| Height | 73"–95" / 1850–2450 mm (incl. telescopic air intake) |
| Minimum Ceiling Height | 73" / 1850 mm |
| Product Weight | 147 lbs / 67 kg |
| Shipping Weight (with stones) | Approx. 345 lbs / 156.5 kg |
| Wire Size | #6 + N + G |
| Temperature Range | 104°F–194°F / 40°C–90°C |
Climate Equalizer Specifications
| Equalizer Module | 3-speed, whisper-quiet operation |
| Ceiling Hot Air Intake | 17.72" x 4" / 450 x 102 mm |
| Cool Air Intake | Adjustable side-mounted valve, approx. 12" off floor |
| Cool Air Intake Size | 2" x 2.75" / 51 x 70 mm |
| Blended Air Output | 4.31" x 14.13" / 109 x 359 mm |
| Salt & Aroma Tray | Removable slotted tray, 16.5" x 4.5" / 419 x 112 mm |
Shipping & Delivery
Shipping is calculated at checkout. This sauna heater ships by freight and requires a scheduled delivery appointment. The product arrives on a wooden pallet packaged in protective three-ply cardboard.
Freight delivery is generally delivery-only to the curb or driveway. Customers are responsible for receiving the shipment and moving the product from the delivery point. We may contact you prior to shipment to confirm delivery details and any location-specific requirements.
Estimated lead time: approximately 60 days. Lead times may vary based on supplier availability, production schedules, and freight coordination. We recommend confirming timing before scheduling installation.
Installation Notes
- Professional installation is strongly recommended.
- All electrical work must be completed by a licensed electrician.
- Confirm sauna room size, ceiling height, ventilation, clearances, wiring, breaker requirements, and control compatibility before installation.
- Always follow the official Saunum installation and operation manual.
Warranty
The Saunum Air L 10 includes a 2-year limited warranty for consumer use. For full warranty details, please review the warranty documentation linked below or contact us before purchase.
Manuals & Resources
About the Brand
Saunum is an Estonian wellness brand known for its patented air-blending sauna heater technology. Designed to create a more even and comfortable sauna climate, Saunum heaters are built for homeowners and wellness enthusiasts who want a more advanced sauna experience. The Air L series is engineered for larger sauna rooms where balanced heat and airflow matter most.
This product is not intended to diagnose, treat, cure, or prevent any disease or medical condition. Individual sauna experiences may vary based on room size, installation, ventilation, control settings, and usage.
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