We view Saunum as a revolutionary advancement in Estonian thermal engineering, fundamentally changing how air behaves within a sauna cabin. While traditional heaters allow heat to pool at the ceiling, Saunum’s patented Climate Equalizing technology utilizes a whisper-quiet fan system to draw in hot air from the ceiling and mix it with oxygen-rich cooler air from the floor. This process eliminates the temperature stratification common in standard saunas, ensuring a perfectly balanced climate from head to toe. Our collection focuses on Saunum's UL-certified models, combining Scandinavian design with integrated Himalayan salt therapy to create a healthier, more breathable environment.
- Patented Climate Equalization: We prioritize Saunum’s air-mixing module, which we have verified increases oxygen levels at the bench height and creates a uniform temperature throughout the room.
- Integrated Salt Therapy: We focus on heaters equipped with Himalayan salt reservoirs, which release healthy salt ions into the airflow to support respiratory health and skin hydration during every session.
- UL-Certified Safety Compliance: Our Saunum collection is fully UL-certified for the North American market, ensuring that these innovative 240V heaters meet all US and Canadian safety and insurance standards.
- Advanced Digital Customization: We offer smart control options that allow you to toggle between five distinct bathing modes, including Salt-Enriched and Aroma Sauna, directly from a smartphone or digital panel.
Most Asked Questions About Saunum Heaters
Implementing a Saunum system requires a focus on telescopic air intake adjustment and digital fan management. We have compiled these expert answers to help you understand the technical benefits of this next-generation Estonian technology.
How is a Saunum heater different from a traditional sauna heater?
Unlike traditional heaters where hot air rises and stays at the ceiling, Saunum utilizes a patented Climate Equalizing system. A built-in fan draws in the scorching air from the ceiling, mixes it with cooler air from the floor, and blows a balanced, oxygen-rich mist back into the room. This effectively eliminates the hot head, cold feet problem found in standard setups.
Can I breathe easier in a Saunum sauna?
Yes. Because the system constantly mixes the air, it prevents oxygen from becoming stale or burnt near the ceiling. By circulating air from the floor level, Saunum increases the oxygen content at the bench level by up to 60 percent, making it much easier to stay in the sauna for longer sessions without feeling lightheaded.
What are the "Himalayan Salt Orbs" used for in Saunum heaters?
Saunum heaters include a reservoir for Himalayan salt balls. As the air-mixing fan circulates the heat, it passes over these salt orbs, releasing healthy salt ions into the air. This provides a salt therapy effect that is beneficial for respiratory health and skin conditions during your session.
Does a Saunum heater require more power because of the fan?
No. While there is a built-in fan, it uses very little electricity, similar to a small computer fan. The heating elements are standard 240V, and the total wattage is comparable to other brands. However, you do need a controller that can handle both the heater and the variable fan speeds.
Are Saunum heaters UL-listed for the US market?
Yes. The North American versions of Saunum heaters are UL-listed and certified for use in the US and Canada. This ensures the heaters are compatible with US electrical codes and insurance requirements for permanent residential installations.
Can a Saunum heater be installed in a barrel sauna?
Yes, and we specifically recommend them for barrel saunas. Barrel shapes often have poor air circulation, but a Saunum heater effectively breaks the air stratification, making the bottom benches as hot as the top ones, which is usually impossible with a standard heater.
Is the Saunum fan noisy?
The fan is designed to be whisper-quiet. At its lowest setting, it is nearly silent, and at higher speeds, it sounds like a very gentle hum or a quiet breeze. It is much quieter than a standard bathroom exhaust fan and will not disrupt your relaxation.
Can I pour water on a Saunum heater?
Yes. Saunum heaters have a large stone capacity designed for traditional wet sauna use. When you pour water on the stones, the air-mixing system helps distribute the steam, or loyly, instantly throughout the room rather than letting it hit the ceiling and stay there.
What should I do if the Saunum fan stops working?
If the fan stops, the Climate Equalizing effect will end, and the heater will function like a traditional unit. We suggest checking the low-voltage wiring at the controller. Most Saunum issues in the US are related to incorrect wiring between the fan motor and the digital panel during installation.
How does Saunum eliminate "cold feet" in a sauna?
Traditional heaters allow hot air to pool at the ceiling, creating a massive temperature gap. Saunum’s patented Climate Equalizer uses a fan to pull that 200F air down from the ceiling, mix it with cooler air from the floor, and circulate a balanced, oxygen-rich heat back toward the benches for a consistent temperature floor to ceiling.
Does a Saunum heater make it easier to breathe?
Yes. By constantly mixing the air, Saunum prevents oxygen from becoming stagnant or burnt at the top of the room. This circulation increases the oxygen levels at the bench height, which reduces the suffocating feeling some people experience in high-heat saunas, allowing for longer sessions.
What is the purpose of the Himalayan salt balls in a Saunum?
Saunum heaters feature a specialized salt reservoir. As the fan circulates air, it passes over Himalayan salt orbs, releasing salt ions into the room. This salt therapy is designed to help with respiratory health and skin conditions, providing a spa-like experience alongside the heat.
Is the Saunum Air 7 or Air 10 better for a 350 cu. ft. sauna?
For a room around 350 cubic feet, we recommend the Air 10 with its 9.6kW output. While the Air 7 can handle up to 282 cu. ft., the Air 10 provides faster heat-up times and more powerful air circulation for larger residential spaces.
Are Saunum heaters UL-listed for the US and Canada?
Yes. The Air series models sold in North America are UL-listed and certified for US electrical standards. This is essential for US homeowners, as many insurance companies and local building codes require UL certification for any permanent electrical sauna installation.
Do I need a separate power line for the Saunum fan?
No. The Saunum power unit distributes power directly to the fan motor. You only need the main 240V power feed for the heater itself, and the controller manages both the heating elements and the variable fan speeds through a single integrated system.
Can I control my Saunum heater from my smartphone?
Yes, if you upgrade to the Saunum Leil or AirIQ WiFi controller. This allows you to pre-heat the sauna, adjust the fan speed, and toggle the salt-ionization feature remotely via the Saunum app on iOS or Android devices.
What are the "Five Sauna Modes" on a Saunum?
The Saunum system allows you to toggle between five distinct environments: Classic Nordic (High heat), Humid/Steam-rich, Mild/Relaxing, Salt-enriched, and Aromatherapy. You adjust these by changing the temperature and the fan speed settings on the digital panel.
Why does the Saunum fan have multiple speed settings?
The fan speed controls the intensity of the air mixing. Lower speeds are for gentle relaxation and salt ionization, while higher speeds are used for intense, active sweating sessions where you want the heat to be forced down to the floor level quickly.
What is a Saunum "Climate Equalizing" system?
Unlike traditional heaters that let heat rise and stay at the ceiling, Saunum uses a patented air-mixing system. It draws in the scorching, oxygen-poor air from the ceiling, mixes it with cooler air from the floor, and recirculates it back into the room to create a consistent temperature from floor to ceiling.
How does a Saunum heater improve breathing in a sauna?
By constantly circulating the air, Saunum prevents the oxygen from becoming stagnant and burnt near the ceiling. This air-blending process increases the oxygen content at the bench level, making the air feel lighter and easier to breathe for the bather.
Can Saunum heaters be used for salt therapy?
Yes. Saunum heaters include a reservoir for Himalayan salt orbs. As the fan circulates air through the device, it passes over these salt balls, releasing healthy salt ions into the room. This provides natural respiratory benefits similar to a salt cave.
Does a Saunum heater require a separate power line for the fan?
No. While Saunum heaters have an integrated fan system, the entire unit is powered through the main heater connection managed by the Saunum control unit. However, you must use a Saunum-specific controller to manage the variable fan speeds alongside the heating elements.
Can Saunum heaters be installed in barrel saunas?
Yes. Saunum is actually highly recommended for barrel saunas because the circular shape often causes poor air distribution. The Saunum system forces the heat to circulate through the curve of the barrel, ensuring that the lower benches are just as warm as the top ones.
Do I need a door sensor for the Saunum WiFi app?
Yes. To use the Saunum Leil or AirIQ mobile app for remote starting in the US, a safety door sensor must be installed. This ensures the heater cannot be turned on remotely if the door has been opened, preventing a fire hazard.
Should I run the Saunum fan while the sauna is pre-heating?
Generally, no. It is recommended to keep the climate device fan switched off during the initial heat-up. This allows the sauna room to reach its target temperature faster. Once you enter the sauna, you turn the fan on to begin the air-mixing process.