Saunum Air L 13 Sauna Heater 13kW with Climate Equalizer (Black / Stainless Steel)
Saunum Air L 13 Sauna Heater 13kW with Climate Equalizer (Black / Stainless Steel)
Sale price$3,995.00
Choose options
Cart
Your cart is empty
Choose options
Patented Air Mixing Technology eliminates cold floors and uneven heat
Integrated climate equalizer system improves airflow and oxygen balance
Designed for 424–565 cu. ft. sauna rooms
Massive 265 lb stone capacity for soft, consistent steam (finish dependent)
Built-in Himalayan salt reservoir with salt spheres included
3-speed whisper-quiet fan system for heat equalization
Engineered for water tossing (löyly) with enhanced steam production
Internal airflow system helps dry the sauna after use
Premium construction options:
Nordic Black Steel
Stainless Steel
Incoloy stainless steel heating elements for durability
Optional aromatherapy compatibility
UL listed for safety and compliance
| Specification | Details |
|---|---|
| Model | Air L 13 |
| Power Output | 13 kW |
| Room Capacity | 424–565 cu. ft. |
| Voltage | 240V |
| Phase | Single Phase |
| Amperage | 53.75 Amps |
| Heater Weight | 147 lbs |
| Shipping Weight (with stones) | 345 lbs |
| Dimensions (W x D x H) | 18.3" x 18.1" x 73"–95" |
| Minimum Ceiling Height | 73" |
| Stone Capacity | 180–190 lbs (finish dependent) |
| Stone Size | 2"–4" |
| Heating Elements | Incoloy Stainless Steel |
| Certification | UL Listed |
| Fan System | 3-Speed, Whisper Quiet |
| Air System | Integrated Climate Equalizer |
The Saunum Air L 13 is a high-capacity sauna heater engineered for larger residential and light commercial sauna environments where consistent heat distribution and airflow control are critical.
Saunum’s patented air blending technology continuously mixes cooler, oxygen-rich air from the lower portion of the sauna with hotter air near the ceiling. This process eliminates the common issue of uneven temperature zones while improving overall air quality and comfort.
The integrated climate equalizer system maintains balanced heat and oxygen levels throughout the sauna, delivering a more controlled and repeatable experience compared to traditional heaters.
With a stone capacity of up to 265 lbs, the Air L 13 produces soft, long-lasting steam and supports a more refined Nordic sauna experience. The unit is designed for water-tossing (löyly) and includes internal airflow functionality to assist with drying the sauna after use.
Available in both black steel and stainless steel finishes, the Air L 13 is built for performance, durability, and consistent output in medium-to-large sauna rooms.
Saunum Air L 13 Sauna Heater
Integrated Climate Equalizer System
Himalayan Salt Reservoir
Himalayan Salt Spheres (7)
Internal Air Mixing Fan System
Temperature Sensor
Protective Grill System
Air Intake and Output Components
Installation and Operation Manual
2-Year Manufacturer Warranty
Saunum AirIQ Wi-Fi Control
Saunum Heater Stones - 265 lbs (8 boxes, model STONES 5-10)
240V Electrical Connection
AUTHORIZED BRANDS ONLY
We partner with established manufacturers to deliver genuine, warranty-backed products.
100% Satisfaction Guarantee
We stand behind every product we offer. If an issue arises, our team works directly with you and the manufacturer to make it right.
U.S. Based Support
Our Florida-based team is here to help you every step of the way — no call centers, just real people.
Safe & Secure Checkout
Your privacy and payment info are protected by encrypted checkout and trusted payment providers.
Patented Air Mixing Technology eliminates cold floors and uneven heat
Integrated climate equalizer system improves airflow and oxygen balance
Designed for 424–565 cu. ft. sauna rooms
Massive 265 lb stone capacity for soft, consistent steam (finish dependent)
Built-in Himalayan salt reservoir with salt spheres included
3-speed whisper-quiet fan system for heat equalization
Engineered for water tossing (löyly) with enhanced steam production
Internal airflow system helps dry the sauna after use
Premium construction options:
Nordic Black Steel
Stainless Steel
Incoloy stainless steel heating elements for durability
Optional aromatherapy compatibility
UL listed for safety and compliance
| Specification | Details |
|---|---|
| Model | Air L 13 |
| Power Output | 13 kW |
| Room Capacity | 424–565 cu. ft. |
| Voltage | 240V |
| Phase | Single Phase |
| Amperage | 53.75 Amps |
| Heater Weight | 147 lbs |
| Shipping Weight (with stones) | 345 lbs |
| Dimensions (W x D x H) | 18.3" x 18.1" x 73"–95" |
| Minimum Ceiling Height | 73" |
| Stone Capacity | 180–190 lbs (finish dependent) |
| Stone Size | 2"–4" |
| Heating Elements | Incoloy Stainless Steel |
| Certification | UL Listed |
| Fan System | 3-Speed, Whisper Quiet |
| Air System | Integrated Climate Equalizer |
The Saunum Air L 13 is a high-capacity sauna heater engineered for larger residential and light commercial sauna environments where consistent heat distribution and airflow control are critical.
Saunum’s patented air blending technology continuously mixes cooler, oxygen-rich air from the lower portion of the sauna with hotter air near the ceiling. This process eliminates the common issue of uneven temperature zones while improving overall air quality and comfort.
The integrated climate equalizer system maintains balanced heat and oxygen levels throughout the sauna, delivering a more controlled and repeatable experience compared to traditional heaters.
With a stone capacity of up to 265 lbs, the Air L 13 produces soft, long-lasting steam and supports a more refined Nordic sauna experience. The unit is designed for water-tossing (löyly) and includes internal airflow functionality to assist with drying the sauna after use.
Available in both black steel and stainless steel finishes, the Air L 13 is built for performance, durability, and consistent output in medium-to-large sauna rooms.
Saunum Air L 13 Sauna Heater
Integrated Climate Equalizer System
Himalayan Salt Reservoir
Himalayan Salt Spheres (7)
Internal Air Mixing Fan System
Temperature Sensor
Protective Grill System
Air Intake and Output Components
Installation and Operation Manual
2-Year Manufacturer Warranty
Saunum AirIQ Wi-Fi Control
Saunum Heater Stones - 265 lbs (8 boxes, model STONES 5-10)
240V Electrical Connection