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- Description
- What's Included
- Required to Operate
- Product Specifications
- Certification
- Clearances
- Optional Accessories
- Installation & Use Notes
- Downloads
- FAQs
The Saunum Air L 10 Sauna Heater is a 10 kW wall-mounted electric sauna heater with Saunum's climate equalizer built in, for rooms of 283 to 494 cu ft. It runs on 240V single phase and draws 41.25 A, and it needs the AirIQ control and stones, both sold separately.
A fan inside the heater draws the scorching air trapped at the ceiling down a telescopic intake, mixes it with the cooler, more oxygenated air at floor level, and pushes the blend back out across the room. The point is to close the gap between the temperature at your head and the temperature at your feet, which in an ordinary sauna can be over 100°F.
The large stone volume of the Saunum Air L 10 and the patented air-blending system ensure exceptional steam that is soft and long, and evenly distributed throughout the sauna.
- Air Mixing Technology - Saunum patented air blending system mixes cold oxygen-rich air from the floor with hot oxygen-poor air off the ceiling to solve the discomfort so many associate with sauna.
- European Design - With elegant black steel finish, Saunum combines Scandinavian design and quality materials. Select the the simple elegance of the Nordic black steel body.
- Massive Stone Capacity - Stones are the heart of a Nordic sauna. Ample stones result in softer, more even heat, and can produce more luxurious steam. The Air L boasts a massive 180 pound stone capacity (required 6 boxes sold separately).
- Himalayan Salt Reservoir - Saunum's Himalayan salt tray is positioned within the air stream so that salt ions are propelled throughout the sauna to deliver health benefits more effectively.
- Dry your Sauna - Go ahead, toss water onto the rocks! Saunum is engineered for water-tossing, and when you're done enjoying the steam, the patented fan system will conveniently help dry your sauna.
Hot Air Intake Cap, Hot Air Intake, Stone Basket, Air Outake Grille, Cool Air Intake Valve, Himalayan Salt Spheres (7), Himalayan Salt Tray Cables & Sensors
Temperature Sensor Also in the Box
Saunum Air L 10 Sauna Heater, Protective Grill, Installation and Operation Manual, 2-Year Warranty (Consumers Use)
Two things are not in the box and the heater will not run without them.
ControlThe Saunum AirIQ Wi-Fi control. It drives the heating elements and the climate equalizer together — no other control will do it. Sauna Stones
Nordic Black steel: 180 lbs (80 kg); Stainless steel: 190 lbs (85 kg) of stones. Stones must be 2 to 4 inches. Saunum sells olivine diabase stones by the box. Saunum olivine diabase stones. Electrical
A dedicated hardwired 240V single-phase circuit rated for 41.25 A, run by a licensed electrician. The connection is at the bottom rear.
| Output | 10 kW |
| Sauna Room Volume | 283 to 494 cu ft |
| Voltage | 240V |
| Amps | 41.25 A |
| Phase | Single |
| Stone Capacity | 180 lbs (80 kg) / 190 lbs (85 kg) |
| Finish | Nordic Black or Nordic Black/Anthracite Grey |
| Dimensions (W × D × H) | 18.3"W (465mm) × 18.1"D (460mm) × 73-95"H (1850-2450mm) |
| Weight | 147 lbs (67kg) |
| Materials | Steel |
| Mounting | Standing Wall Mount |
| Hardwired | YES |
| Heat-Up Time | 45 to 90 minutes to reach temperature, in a properly insulated room with the right size heater |
| Warranty | 2 years private use, 1 year commercial use |
| Lead Time | 60 Days |
| Ships | LTL freight, curbside |
Saunum states in this model's installation manual that it is built to UL 875 and CSA C22.2 No. 164. Its published UL certificate names the Air 5, Air 7 and Air 10 only, so we do not describe this model as UL listed. Ask us if your inspector needs a certificate for this exact model.
The distances Saunum publishes in the installation manual for this series. The fan needs clear air in front of it or the equalizer cannot do its job.
Sides2" (51 mm) Front
2" (51 mm) Ceiling
33" (838 mm) Air Outlet
20" (500 mm) clear in front of the air outlet
Saunum publishes no separate rear or floor clearance for these heaters — they hang on the wall. Follow the mounting height and fixings in the manual.
Saunum lists these as options for this model.
Aroma Oil SetView this part Air L Safety Rail
View this part Auto Leil
View this part
- Hardwired on a dedicated circuit by a licensed electrician. The electrical connection is at the bottom rear of the heater.
- Load the stones loosely so air moves between them, and keep the air intake and outlet clear — the equalizer is a fan, and a blocked fan does nothing.
- Saunum requires a completed installation report signed by the electrician for the warranty to stand.
Because of the fan and ducting inside it. In a normal sauna the ceiling can sit over 200°F while the floor is under 100°F, so your head cooks while your feet stay cold. Saunum's equalizer closes that gap, which is the whole reason to choose this brand over a conventional heater. Saunum publishes a figure of more than 60% for how much this evens out the room. That is the manufacturer’s own testing, and we quote it as theirs. Do I need the AirIQ control?
Yes. Saunum heaters ship without a control and the AirIQ is the one that drives both the elements and the equalizer fan. Stones are separate too — this model takes 180 lbs (80 kg). Is it UL listed?
Not that we can evidence. Saunum's manual for this model says it is built to the UL and CSA standards, but the certificate Saunum publishes covers the Air 5, Air 7 and Air 10 rather than this one, so we will not call it listed. If your inspector requires a listed appliance, ask us before you order and we will chase the paperwork.
Saunum is an Estonian sauna technology company founded in 2014 and based in Tallinn. It was started by a thermal engineer who set out to fix the thing every sauna bather complains about: a scorching head and cold feet.
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