IKI
Pillar IKI Pro Series - Commercial Electric Sauna Heater
Pillar IKI Pro Series - Commercial Electric Sauna Heater
Available to purchase – Special order lead times apply.*
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Description
The Pillar IKI Pro Series is a commercial-grade electric sauna heater, engineered for high-performance and longevity. It is an ideal choice for shared and commercial saunas, including leisure centres, sports facilities, spas and wellness spaces.
Designed for intensive daily use, this premium sauna heater delivers exceptional durability without compromising on style.
With an impressive stone capacity of 140 kg-290 kg depending on the model, the Pillar IKI produces a luxuriously soft, rich, and consistent steam, ensuring a superior sauna experience every time.
Key Features
- Crafted from high-grade stainless steel
- Durable AISI 309 stainless steel resistors
- Finnish craftsmanship & quality
- Finest materials that meet the highest industry standards
- Large stone capacity for a soft steam
- Powerful output ideal for commercial and high-traffic saunas
- Reliability and longevity
SUFFICIENT AMOUNT OF STONES & THE CONTROLLER TO BE PURCHASED SEPARATELY
Controller:
The Pillar IKI Pro is compatible with the Pro-B2 controller. Please refer to the physical installation instructions for each Pillar IKI model under the "Downloadable Files" tab.
The 13.8kW and 18kW models are also compatible with the UKU Wi-Fi controller. Please note that the controller and sauna stones are not included, and must be purchased separately.
Sauna Stones:
We recommend vulcanite or olivine diabase sauna stones.
The IKI Heater with a UKU Black Glass Wi-Fi Control Unit
A stylish black glass display on the control panel and a remote-control functionality used via a mobile application make for a winning combination.
UKU Glass Black Wi-Fi remote sauna control unit makes sauna heating very easy and comfortable. With the UKU GB you can heat your sauna on the spot or do it from your phone through mobile app. In order to use the mobile app solution, UKU GB needs to be connected to a Wi-Fi network. This control unit will also work, should you not wish to use the Wi-Fi functionality.
The control panel can be mounted to the wall or it can be surface-mounted. For surface mounting, the control panel requires a separate surface mounting frame.
Below are a few features of the UKU controller:
- for heaters up to 18 kW (Only suitable for Pillar IKI 13.8 kW & 18kW)
- remote control via mobile app; Android / iOS
- connectable to lights
- unlimited users
- door magnet
- overheating protection
- timer
- child safety lock
SPECIFICATIONS PILLAR IKI 13.8kW
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Size of sauna
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15-25 m³
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Max. amount of stones
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140 kg
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Height of the sauna heater
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85 cm
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Diameter
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45 cm
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Heating time
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45-70 min
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Fuse
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3x20A
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Connecting cable
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5×6 mm²
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SPECIFICATIONS PILLAR IKI 18kW
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Size of sauna
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18-28 m³
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Max. amount of stones
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170 kg
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Height of the sauna heater
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95 cm
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Diameter
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45 cm
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Heating time
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45-70 min
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SPECIFICATIONS PILLAR IKI 20.7kW
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Size of sauna
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22-32 m³
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Max. amount of stones
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200 kg
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Height of the sauna heater
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85 cm
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Diameter
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55 cm
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Heating time
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45-70 min
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SPECIFICATIONS PILLAR IKI 27kW
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Size of sauna
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25-38 m³
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Max. amount of stones
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230 kg
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Height of the sauna heater
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95 cm
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Diameter
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55 cm
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Heating time
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45-70 min
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SPECIFICATIONS PILLAR IKI 36kW
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Size of sauna
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35-50 m³
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Max. amount of stones
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290 kg
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Height of the sauna heater
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95 cm
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Diameter
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65 cm
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Heating time
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45-70 min
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All of our IKI Kiuas wood-burning heaters and IKI Kiuas electric heaters above 12kW are made to order, so once you receive an order confirmation from us, IKI Kiuas will start to custom-produce your heater(s) for you in Finland, and your order cannot be cancelled or returned any longer. We suggest that you make sure your design specifications and all necessary electrical and wood-burning provisions are finalised and confirmed with your designers, architect, engineers and electricians before placing your order with us.
Specification
width
140kg
Installation
Downloads
Warranty
Warranty
Delivery & Returns
Christmas and New Year's Shipping Update (Updated 2nd December 2025)
Please note the following changes to our pallet shipping and DPD delivery service on parcel orders over the Christmas period.
Our warehouse is fully closed for operation over the following days: Wednesday 24 December, Thursday 25 December, Friday 26 December, Wednesday 31 December and Thursday 1 January.
Orders requiring a pallet
The last dispatch date for orders requiring a pallet is Friday 19th December 2025. Pallet orders dispatched on this day must be booked and signed for with one of our sales team in advance.
Please note:
- Pallets dispatched on 19th December will be delivered on either 22nd or 23rd December, depending on your postcode
- We strongly advise against booking deliveries to the Highlands or Channel Islands close to the 19th December, as these may be held at the hub over the festive period
- There may be limited availability for pallet shipping on this day and we cannot guarantee that available slots remain
We will commence our regular pallet shipping service on Monday 5th January 2026.
If you have any questions about your pallet order, please get in touch with our Sales team: +44 (0) 20 8050 2895 or email info@finnmarksauna.com
Small Parcel Orders
DPD will deliver as normal up to and including Tuesday 23rd December 2025. Our daily cut-off for next day delivery is 2pm, with orders placed by 3pm on Tuesday 23rd December being our final dispatch before Christmas. Whilst we use a DPD Next Day delivery service, this is not a guarantee - please order earlier to avoid disappointment.
Limited dispatch service: We will dispatch DPD orders on Monday 29th December and Tuesday 30th December only during the festive closure period.
We will commence our regular delivery service on Monday 5th January 2026.
*Estimated delivery times are applicable to the UK mainland only (excludes Highlands and Islands). Additional delays and charges will be required for Non-UK Mainland and Highlands and Islands deliveries.
