Tulikivi
USVA Electric Sauna Heater by Tulikivi
USVA Electric Sauna Heater by Tulikivi
Available to purchase – Special order lead times apply.*
Couldn't load pickup availability
Add to Compare
Description
Usva Electric Sauna Heater - Tulikivi Kevo Collection
*stones, contactor & controller to be purchased separately*
We recommend purchasing 2 x 20 kg boxes of 5-10 cm Olivine Diabase or Vulcanite Sauna Stones with this electric heater. The L version (12.8kW and 15.3kW) requires 50kg of sauna stones.
This heater is compatible with the Tulikivi Complete Wi-Fi Control System and can also be used HUUM UKU Local Controller or HUUM UKU Wi-Fi Controller.
The new, Scandi-style minimalistic Usva electric sauna heater from Tulikivi Kevo Collection combines top-notch design, a metal cladding and advanced technology. This heater is guaranteed to provide a long-lasting and pleasant steam in the sauna. The Usva electric heater features unique height adjustment and small safety distances.
Usva electric sauna heater is the perfect choice for a modern-day home sauna or a public sauna.
Browse the entire Tulikivi collection.
Key Features of the USVA Electric Sauna Heater
-
Minimalistic Design: A stylish, black or white metal encasing and round shape.
-
Safety Features: Low safety distances to combustible materials.
-
Wi-Fi Controlling Option: Stylish and intuitive controller that can also be placed inside the sauna.
-
Height Adjustment: Easily integrated into the benches or placed into the sauna as a freestanding heater.
-
Four Size Options: Choose from 4.5kW, 6.8kW, 8.5kW or 10.2kW (10.2kW for 3-Phase Power Supplies). You can use our Sauna Heating Calculator to find out the computational volume of your sauna to determine what is the best sized sauna heater for your needs.
- L Sizing: The latest addition to the Kevo family means that this heater is also now available in 12.8 and 15.3kW
-
Efficient Airflow: Fast heat up times and air draft efficiency.
-
“Löyly” & Humidity: The heater can be set to evaporate steam at different speeds. The heater and 35kg/50kg stone capacity guarantees a pleasant, soft steam (please note that the correct amount of sauna stones is to be purchased separately).
Technical Specification
-
Height: 790mm – 940mm (adjustable)
-
Diameter: Ø 360mm
-
Weight: 26 kg
-
Stone capacity: Approx. 35 kg / 50 kg
-
Casing Options: Black or White Metal
Power Options
For 4.5 kW, 6.8 kW or 8.5 kW heaters: You will receive the heater encasing, a heater body (D-Body) with a 35kg steam stone compartment, with heating elements (a D-Body is a heater body with no controller/PC board. Temperature sensor included).
For 10.2 kW heaters: You will receive a soapstone cover, a heater body (D-Body) with a 35kg steam stone compartment, with heating elements and a compatible 400V PC board (For 3-Phase Power Supplies).
*Click on the Downloadable Files tab above for more information.
L Sizing: The latest addition to the Kevo family means that this heater is also now available in 12.8 and 15.3kW.
Extras
Control Units: This heater is compatible with the Tulikivi Complete Wi-Fi Control System and can also be used HUUM UKU Local Controller or HUUM UKU Wi-Fi Controller.
Sauna Stones: 35kg / 50kg of sauna stones is required (Olivine, Vulcanite or Rounded Olivine). We recommend 2 x 20 kg boxes of 5-10 cm sauna stones. Decorative white cover stones can also be purchased separately.
Technical Specification
Tulikivi Usva Technical Specification
|
|
4.5 kW |
6.8 kW |
8.5 kW |
10.2 kW |
|
Dimensions: |
|
|
|
|
|
Recommended sauna size |
3-6 m3 |
5-9 m3 |
7-13 m3 |
9-15 m3 |
|
Stone capacity |
35 kg |
35 kg |
35 kg |
35 kg |
|
Diameter |
Ø 360 mm |
Ø 360 mm
|
Ø 360 mm
|
Ø 360 mm
|
|
Height (adjustable) |
790 mm-940 mm |
790 mm-940 mm
|
790 mm-940 mm
|
790 mm-940 mm
|
|
Weight without stones |
26 kg |
26 kg
|
26 kg
|
26 kg
|
|
Materials and Adjusting: |
|
|
|
|
|
Outer casing |
Metal |
Metal |
Metal |
Metal |
|
Control method |
Tulikivi sauna control panel |
Tulikivi sauna control panel
|
Tulikivi sauna control panel
|
Tulikivi sauna control panel
|
|
Safety Distances: |
|
|
|
|
|
To the side |
50 mm |
50 mm |
50 mm |
50 mm |
|
To the front |
20 mm |
20 mm |
20 mm |
20 mm |
|
To the ceiling |
950 mm |
950 mm |
950 mm |
950 mm |
|
To the floor |
50 mm |
50 mm |
50 mm |
50 mm |
Installation
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.
