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Full-Value Freight Protection
Lifetime Expert Support
4.9/5 from 464+ Customer Reviews
Saunum Air L 10 black heater tower with climate equalizer and stone basket
Rated 5.0/5 based on 1 review
Saunum

Saunum Air L 10 Electric Sauna Heater w/Climate Equalizer | 9.8kW

A 9.8kW Saunum Air L electric heater with patented Climate Equalizer fan — even heat and fresh air from floor to ceiling, no cold feet.

$3,895
+ Free Shipping Free Delivery within the Contiguous US

In stock

Estimated delivery

7–12 days after you order

  • Even heat, no cold spots.
  • Enhanced breathing comfort.
  • Customizable sauna experiences.
Included with your heater purchase
The Sauna Mastery Protocol Digital Guide
The Sauna Mastery Protocol Digital Guide
Full-Value Freight Protection
Full-Value Freight Protection

Perfect for sauna rooms from 247 - 459 ft3

Select Control & Stones

Required for Operation

Select Accessories

Usually ships by UPS or FedEx; a signature is generally not required.

  • Covered by the manufacturer's warranty

    Products are sourced through authorized channels and include the applicable manufacturer warranty, subject to the manufacturer's terms. Terms vary by brand and model, and we'll send you the exact warranty document on request.

    If something goes wrong, contact us first: we help troubleshoot and coordinate the claim with the manufacturer.

    Contact our team

  • Full-Value Freight Protection

    Large orders ship fully insured. If freight arrives damaged, Topture helps coordinate the claim and replacement process with the carrier and manufacturer.

    At delivery, note any damage on the delivery receipt and take photos before the driver leaves, then report it to us within 24 hours.

    How freight delivery works Shipping policy

  • We're here after your purchase, too.

    Need help with delivery, installation documentation, heater questions or a warranty issue? Our team can help you find answers and coordinate with the manufacturer when needed.

    Contact our team

What Customers Say About This Product

“Even, breathable heat and whisper-quiet operation Arrived on a pallet, well packaged, and my electrician had it wired to a 50A breaker in under an…”

Betty M.
Description

Transform your sauna into a wellness sanctuary with the Saunum Air L 10 Sauna Heater—a 9.8kW premium heater designed for smaller, intensively used sauna rooms (247–459 cu. ft.). Featuring Saunum’s patented air mixing technology, the Air L 10 ensures consistent temperature and oxygen levels from head to toe, eliminating the discomfort of uneven heat. With a massive 198 lb stone capacity, Himalayan salt integration, and a sleek Nordic black steel design, this UL-listed heater delivers soft, luxurious steam, enhanced breathability, and salt-infused air. A whisper-quiet fan system, optional aromatherapy, and built-in drying function make it a cutting-edge solution for your home sauna experience.

Features

  • Revolutionary Air Mixing Technology: Patented system blends cool, oxygen-rich air with hot, oxygen-poor ceiling air for even, breathable heat distribution.
  • 198 lb Stone Capacity: Holds a large volume of stones to produce gentler, longer-lasting steam and even thermal comfort.
  • Nordic Black Steel Design: Elegant, modern, and built with high-quality materials to complement any sauna interior.
  • Himalayan Salt Reservoir: Salt spheres in the air stream diffuse salt ions into the sauna air.
  • Dry Your Sauna: Built-in fan helps dry the sauna after use, promoting cleanliness and reducing moisture buildup.
  • Optional Aromatherapy Integration: Add essential oils for an immersive, spa-like experience.
  • UL-Certified: Engineered to meet and exceed strict safety standards for peace of mind.
  • Whisper-Quiet 3-Speed Fan: Circulates air efficiently and quietly for uninterrupted relaxation.
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 (7)
  • Himalayan Salt Tray
  • Temperature Sensor
  • Installation and Operation Manual
  • 2-Year Warranty (Consumer Use)
Specifications
  • Model: Air L 10
  • Certification: UL (Underwriters Laboratories)
  • Wattage Rating: 9800W
  • Operating Voltage: 240VAC
  • Phase: 1
  • Amperage: 41.66A
  • Circuit Breaker: 50 Amp
  • Wire Size to Power Unit: #6 + N + G
  • Room Size: 247–459 cu. ft. (7–10 m³)
  • Heater Body Style: Solid Steel - Nordic Black
  • Heating Elements: Incoloy (Stainless Steel)
  • Heating Element Protection: Three slotted stainless steel air tunnels
  • Stone Capacity: 198 lbs (90 kg)
  • Stone Size: 2" to 4" (5–10 cm), sold separately
  • Product Width: 19" (483 mm)
  • Product Depth: 18.1" (460 mm)
  • Product Height (with telescopic air intake): 72.25"–95" (1850–2400 mm)
  • Minimum Ceiling Height: 79" (2007 mm)
  • Weight (without stones): 147 lbs (67 kg)
  • Shipping Weight (with stones): 345 lbs (157 kg)
  • Heat/Steam Equalizer Module: 3-Speeds, Whisper-Quiet Operation
  • Ceiling Hot Air Intake: 17.72" x 4" (450.09 x 101.6 mm)
  • Cool Air Intake Type: Adjustable Valve, Side-Mounted, 12" (304.8 mm) Off Floor
  • Cool Air Intake Size: 2" x 2.75" (50.8 x 69.85 mm)
  • Blended Air Output: 4.31" x 14.13" (109.47 x 358.9 mm)
  • Himalayan Salt & Aroma Tray Type: Removable, Slotted
  • Tray Size: 16.5" x 4.5" (419.1 x 111.76 mm)
Documents

Saunum Air L Installation & Operational Manual

Your Own Sauna Ritual, in 3 Simple Steps

You don't need a sales pitch, a spec sheet to decode, or six months of forum research.

Size it right
Step 1

Size it right

Every heater page lists the exact room size it's rated for, so you can match it to your sauna before you order.

Get it installed
Step 2

Get it installed

We provide the install spec sheet your electrician needs and our team is available if questions come up.

Real löyly
Step 3

Real löyly

With the heater, stones, and room properly matched, water on the rocks delivers the steam wave and rolling heat of a true Finnish session.

The Topture Experience

More than just a heater

Your purchase includes thoughtful extras to help you get started and enjoy your sauna with confidence.

The Sauna Mastery Protocol
BONUS 1

The Sauna Mastery Protocol

The session times, temperatures, and weekly rhythm that turn a sauna into a habit you keep. Covers heat-up protocols and what to expect across your first 30 sessions. Sent to your inbox after purchase.

INCLUDED
Full-Value Freight Protection
BONUS 2

Full-Value Freight Protection

Large orders ship fully insured. If freight arrives damaged, Topture helps coordinate the claim and replacement process with the carrier and manufacturer. Proper inspection and damage documentation at delivery are required. Most in-stock orders ship within 2–7 business days.

INCLUDED
Choose your options now

REAL HOMES. REAL REVIEWS.

What Topture Customers Say

Topture is rated 4.9/5 across 464 customer reviews

We thought about buying a sauna for years and finally did. We absolutely love it, especially in the winter. It’s incredibly easy to assemble with two people the whole family uses it.

Verified buyer

Ordered this sauna fall 2024 and we love it. No better feeling during a Minnesota winter. Lastly, I have to mention the customer service for this purchase has been like no other. Any questions or requests I had were addressed immediately by Topture. I got more than I expected from them and have already recommended them to several people looking for saunas. SO if you're thinking about it, JUST DO IT already..

Verified buyer

Thanks for the great service - greatly appreciated.

Verified buyer

WHY BUY FROM TOPTURE?

The sauna may be the same. The buying experience isn't.

Buying a sauna involves more than choosing a model and clicking checkout. Heater sizing, electrical requirements, freight delivery, installation, and warranty support all matter.

Before you buy elsewhere

Choosing the right sauna
Compare models from multiple sauna manufacturers based on your space, climate, capacity, preferences, and budget.
Will they help you compare alternatives, or only answer questions about the product you've already selected?
Heater & electrical fit
Get help matching the heater to the sauna volume, glass area, controls, and electrical requirements.Try our heater calculator
Ask who will check that the heater and controls are right for your installation before you order.
Authorized products
Products are sourced through authorized channels and include the applicable manufacturer warranty.View independent listings
Verify that the retailer is authorized for the brand and that your manufacturer warranty will be valid.
Freight delivery
We help coordinate heavy-freight delivery and provide guidance on receiving and inspecting your shipment.
Ask how the order ships, how it will be unloaded, and what happens if freight arrives damaged.
Installation information
We help provide the manuals, specifications, clearances, and electrical information your installer may need.
Find out what documentation and project support will be available after checkout.
After the sale
Questions after delivery? We help with troubleshooting, documentation, warranty coordination, and manufacturer support.Read customer reviews
Ask who you will actually contact if something doesn't work after the order arrives.

Compare the sauna. Compare the retailer too.

Don't take our word for it. Topture is listed in HUUM's official dealer directory and as a dealer on SaunaLife's website, is a listed supporting member of the North American Sauna Society, and our founder has been consulted as a sauna expert by Forbes. See Topture's press & industry recognition →

Choose your options now
464 Customer Reviews

Product and store reviews from Topture customers, collected by Judge.me.

Lifetime Expert Support

Same team before and after the sale, from sizing to warranty support.

Authorized Saunum Retailer

Sold by Topture, with the applicable manufacturer warranty.

Full-Value Freight Protection

Freight damage? We help coordinate the claim and replacement process.

Customer reviews

What customers say about the Saunum Air L 10

  • 5 stars: 1 (100%)
  • 4 stars: 0 (0%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
B
Betty M.

Even, breathable heat and whisper-quiet operation
Arrived on a pallet, well packaged, and my electrician had it wired to a 50A breaker in under an hour. Assembly was mostly stone loading, the 198 lbs is no joke, so have a helper. The air mixing makes a real difference: no more hot head, cold feet. The fan is very quiet, and the salt tray adds a gentle, clean feel to the steam. I love the post-session drying function. Sleek Nordic black finish looks great, too. Highly recommend.

Thank you so much for taking the time to share your feedback. We’re thrilled to hear the air-mixing is giving you that even, comfortable heat from head to toe. Enjoy every session! ;)

STILL UNSURE?

Frequently Asked Questions

General Topture Questions

Where are you located, and where do you ship from?

Topture is an online retailer serving customers in the contiguous United States. The company is Topture LLC, a Wyoming limited liability company, and its registered business address is 30 N Gould St, Ste N, Sheridan, WY 82801.

Orders ship from manufacturer and distributor warehouses in the U.S. and Canada, and some products ship directly from the manufacturer in Europe. Each product page shows its estimated delivery time.

How much is shipping?

Orders over $200 ship free within the contiguous United States. Orders under $200 carry a small shipping fee.

Four exceptions: SaunaLife and ThermaSol products carry a freight charge at any order value, ProSaunas sauna wood ships at a flat freight rate set by the number of boards and the longest board, ProSaunas sauna doors and windows ship at a flat rate per order shown on their product page, and sauna stones ordered without a heater ship at $60 per box because of their weight.

Every charge is shown at checkout before you pay.

Do you provide financing?

Absolutely! To view your financing offer, simply select Shop Pay Installments as your payment method at Step 3 of checkout.

You'll need to enter a debit card to receive your offer, but don’t worry—you can still back out before completing the purchase.

How long will it take for my items to arrive?

If your order is in stock, most orders ship within 2–7 business days of purchase. Transit time then depends on the distance from the warehouse and, for freight, on booking a delivery appointment.

For custom, pre-order or made-to-order items, the estimated delivery time frame is listed on the product page. Delivery dates are estimates, so please don't book installation labor until your order has arrived and been inspected.

What happens after I place my order?

As soon as you place your order, you'll receive a confirmation email with your order details—be sure to keep it for your records. Once your order ships, you'll receive another email with tracking information.

For freight deliveries, the carrier will call or text you to schedule an appointment once the shipment reaches their local terminal. Someone needs to be there to inspect the shipment and sign for it. Smaller parcels arrive by UPS or FedEx without an appointment.

Is there a warranty?

Yes. Products purchased through Topture include the applicable manufacturer’s warranty, subject to the manufacturer’s terms. You’ll find the warranty details for each product under the "Warranty" tab on its product page, and we help with troubleshooting and warranty coordination if an issue comes up.

Do you have a showroom?

We don’t have a showroom — we sell online. Our team is available by phone, email and chat to help you compare models, sizes and heaters, and we can send dimensions, installation manuals and electrical requirements before you buy.

Where do you deliver to?

We deliver throughout the 48 contiguous states, with curbside freight delivery for large items. Free shipping and standard rates apply there only. Alaska, Hawaii, Puerto Rico, other U.S. islands and Canada are quoted separately, depending on the brand and model. We can't ship freight or oversized items to P.O. boxes.

Do you ship internationally?

International Shipping

For many products, yes, including to Canada, by custom quote. Email contact@topture.com with the product and your address before you order; availability and cost depend on the brand and model. Any duties, taxes and customs fees are your responsibility.

Shipping to Hawaii, Alaska, and Puerto Rico

Free shipping applies to the contiguous United States only. Shipping to Alaska, Hawaii, Puerto Rico and other U.S. islands is quoted separately and depends on the brand and model. Email contact@topture.com for a quote before you order.

Saunum Air L 10 black heater tower with climate equalizer and stone basket

Your electric sauna heater, done the right way.

  • Even heat, no cold spots.
  • Enhanced breathing comfort.
  • Customizable sauna experiences.
Included with your heater purchase
The Sauna Mastery Protocol Digital Guide
The Sauna Mastery Protocol Digital Guide
Full-Value Freight Protection
Full-Value Freight Protection

  • Covered by the manufacturer's warranty

    Products are sourced through authorized channels and include the applicable manufacturer warranty, subject to the manufacturer's terms. Terms vary by brand and model, and we'll send you the exact warranty document on request.

    If something goes wrong, contact us first: we help troubleshoot and coordinate the claim with the manufacturer.

    Contact our team

  • Full-Value Freight Protection

    Large orders ship fully insured. If freight arrives damaged, Topture helps coordinate the claim and replacement process with the carrier and manufacturer.

    At delivery, note any damage on the delivery receipt and take photos before the driver leaves, then report it to us within 24 hours.

    How freight delivery works Shipping policy

  • We're here after your purchase, too.

    Need help with delivery, installation documentation, heater questions or a warranty issue? Our team can help you find answers and coordinate with the manufacturer when needed.

    Contact our team