Massive Stone Capacity. Powerful Steam. Timeless Finnish Design.
The Iki Pillar Heater brings big heat and soft steam, built for a true sauna experience.
The Iki Pillar is not just a sauna heater. It’s a statement piece — and a performance powerhouse.
Made in Finland and packed with up to 286 lbs of stones, it delivers rich, even, long-lasting heat.
Whether you’re building a personal retreat or a high-use commercial sauna, the Iki Pillar turns your space into a true steam sanctuary.
The Iki Pillar holds up to 286 lbs of sauna stones. That means longer-lasting heat and thicker, smoother steam every time you add water.
The Iki Pillar features a mesh that is not only aesthetically pleasing, but high durable. It also prevents corrosion and lasts for years.
Every Iki heater is handmade with care and Finnish know-how. This is not a factory-pressed product — it’s the real deal.
Built with UL-listed components and tested for safe operation. Includes overheating shutoff and proper safety placards.
The heater is just 13.4” wide but delivers heat for rooms up to 565 cubic feet. Great for both small and large saunas.
There are 4 models of the IKI Pillar Sauna Heater.
| Model | Power | Sauna Size (cu ft) | Dimensions (H x W) | Stone Capacity |
| Pillar IKI 6.6 kW | 6.6 kW | 176 – 360 cu ft | 39.4” x 13.4” (100 x 34 cm) | 264 lbs (120 kg) |
| Pillar IKI 9.0 kW | 9.0 kW | 282 – 565 cu ft | 43.3” x 13.4” (110 x 34 cm) | 286 lbs (130 kg) |
Voltage: 240V
Breaker: 30–40 amp depending on model
Wire Size: AWG 10–6 copper, 90°C rated
Control: Wi-Fi UKU Control or Built-In Knob Control
Download IKI Pillar Sauna Heater Manual here.
UKU makes your sauna simple. Turn it on from your phone. Set the temperature and timer. Get it hot before you even get home. It’s safe, easy, and ready when you are.
It must be installed by a licensed electrician for safety.
The Iki Pillar Heater requires 240V power. View the IKI Pillar Manual for additional information.
Re-stack stones once a year. Replace cracked stones. Make sure heating elements stay fully covered.
Absolutely! Always use clean water – not chlorinated or salt water.
2 years (private use), 6 months (commercial).
Getting an IKI Pillar Heater is quick and easy. Either give us a call at 612.505.9700 or submit a contact form through our website.
If you have other questions or need specific information, don’t hesitate to ask. We have years of sauna experience and will help you with what you need.
Submit a contact form, email [email protected] or call 612.505.9700 to get an IKI Pillar Sauna Heater.
Let’s Build Your Dream Sauna.
500 Cokato St W Suite #4,
Cokato, Minnesota 55321
Monday – Friday: 8AM-5PM
Saturday: 9AM-12PM
After hours appointments available, please call 612.505.9700 to schedule.
Our response times are quick. A team member will reach out to you after you submit the form!
