2-Year Warranty
Saunum Air L 10 – Black
Overview
The Saunum Air L 10 is a premium electric sauna heater with a built-in climate-regulating system, ideal for an extraordinary session in a frequently used sauna. Its large stone volume and patented air-blending technology produce steam that is soft, long-lasting and evenly distributed from head to toe — finished in elegant Nordic black steel.
- Patented air-mixing system blends cool floor air with hot ceiling air for even, comfortable heat
- Massive 180 lb stone capacity for softer, more even warmth and luxurious steam
- Built-in Himalayan salt reservoir and optional aromatherapy for added wellness
- Engineered for water-tossing, with a fan system that helps dry the sauna afterward
- For sauna rooms from 283 to 494 cu. ft.; UL certified
Key Features
Design & Build
- European design — elegant Nordic black steel body combining Scandinavian styling and quality materials
Heating Performance
- Air-mixing technology — the patented system blends cold, oxygen-rich floor air with hot, oxygen-poor ceiling air, so heat and oxygen are felt head to toe whether you like it extremely hot or just warm
- Massive stone capacity — 180 lb of stones for softer, more even heat and more luxurious steam (requires 6 boxes, sold separately)
- Dries your sauna — engineered for water-tossing; when you’re done, the patented fan system helps dry the room
- For sauna rooms from 283 to 494 cu. ft.
Stones & Steam
- Himalayan salt reservoir — the salt tray sits in the air stream so salt ions are carried throughout the sauna
- Optional aromatherapy — infuse aroma into the steam for another sensory layer
Certifications
- UL certified — engineered to exceed strict UL safety standards
Do your research first
This is a big purchase. We'd rather you get a fair look at the market — compare with these trusted sources before you decide.
About Saunum
Even heat, floor to ceiling
Saunum's award-winning Climate Equalizer technology actively circulates heat and humidity throughout the room, eliminating the harsh temperature gap between floor and ceiling found in conventional saunas. The result is a gentler, more even, more breathable heat — engineered and built in Estonia.
Every Detail
Specifications & Details
Specifications
Heat Equalizing System
Model: Air L 10
Certification/Global Safety Rating: UL (Underwriters Laboratories)
Heat/Steam Equalizer Module: 3-Speeds, Whisper-Quiet Operation
Ceiling Hot Air Intake: 17.72" x 4" (450.09 x 101.6mm)
Cool Air Intake Type: Adjustable Valve, Side-Mounted, 12" (304.8mm) Off Floor
Cool Air Intake Size: 2" x 2.75" (50.8 x 69.85mm)
Blended Air Output: 4.31" x 14.13" (109.47 x 358.9mm)
Himalayan Salt & Aroma Tray Type: Removable, Slotted
Himalayan Salt & Aroma Tray Size: 16.5" x 4.5" (419.1 x 111.76mm)
Sauna Heater System
Model: Air L 10
Certification/Global Safety Rating: UL (Underwriters Laboratories)
Heater Body Style: Solid Steel - Nordic Black
Heating Elements: Incoloy (Stainless Steel)
Heating Element Protection (included): Air Tunnels, Slotted Stainless Steel, Three
Room Size: 283-494 cu. ft. (8-14 Cubic Meters)
Wattage Rating: 9900
Operating Voltage: 240VAC
Phase: Single
Amperage: 41.25
Weight: 147 lbs (67 kg)
Shipping Weight with Stones: 345 lbs (156.5 kg)
Product Depth: 18.1" (460 mm)
Product Width: 18.3" (465 mm)
Product Height (including telescopic air intake): 73" - 95" (1850-2450 mm)
Minimum Ceiling Height: 73" (1850 mm)
Stone Capacity: 180 lbs (80 kg)
Stone Size (sold separately): 2" - 4" (5-10 cm)
Circuit Breaker: See Installation and Operation Manual
Wire Size to Power Unit: #6 +N + G
What's Included
- Saunum Air L 10 Sauna Heater
- Hot Air Intake Cap
- Hot Air Intake
- Stone Basket
- Air Outake Grille
- Cool Air Intake Valve
- Protective Grill
- Himalayan Salt Spheres (7)
- Himalayan Salt Tray
- Temperature Sensor
- Installation and Operation Manual
- 2-Year Warranty (Consumers Use)
Sauna Compatibility & Sizing
Designed for sauna rooms from 283–494 cubic feet. Operates on 240V single-phase.
The Saunum Air L 10 – Black suits traditional sauna rooms, including SaunaLife, Dundalk LeisureCraft, and ThermaSol barrel, cube, and cabin saunas — choose the model whose cubic-foot rating matches your room volume. Measure length × width × height of your sauna interior to find the right kW.
Shipping & Warranty
Shipping: Ships free via freight carrier with curbside delivery to the contiguous U.S. Most orders dispatch within a few business days.
Warranty: Manufacturer's limited warranty included. Backed by Sauna Co. customer support.
Many heaters require a compatible control unit and sauna stones, sold separately — contact our specialists for the right pairing.
Resources
Documents & Manuals
Installation & User Manual
Watch & learn
Installation Guide
Follow along with this step-by-step installation and assembly walkthrough so you know exactly what to expect. Our team is one message away if you need a hand.
to a friend
The Saunum Air L 10 is genuinely different. Its air-mixing technology spreads the heat evenly from floor to ceiling, so no more cold feet and hot head. The black finish is sleek and modern. Heat-up is quick and the steam is soft. A bit of an investment but the comfort difference is real. Love it.
I was skeptical about the air-flow feature but it genuinely makes the whole sauna feel uniform. No more layering of temperatures. The Air L 10 heats fast and the black design looks fantastic. Build quality is excellent. The most comfortable sauna sessions I've had.
The Saunum Air L 10 makes our family sauna so much more pleasant. The even heat means everyone is comfortable on every bench level. The steam is soft and the black finish is gorgeous. Heat-up is quick. Worth the premium for the comfort and the look.
The air-mixing tech really does even out the heat, which is a noticeable improvement. The Air L 10 heats well and looks sleek in black. It is on the pricier side, but the technology and build justify it. Had an electrician install it cleanly.
Finally a heater that solves the cold-feet problem. The Saunum circulates warm air so the lower bench is just as comfortable as the top. Heat-up is fast and the design is beautiful. Steam quality is soft and even. Highly recommend.