Narvi
Narvi Ultra Small Commercial Electric Sauna Heater (Wi-Fi Controlled)
Narvi Ultra Small Commercial Electric Sauna Heater (Wi-Fi Controlled)
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Description
Designed for daily use in domestic and small commercial saunas.
Note: Sauna stones to be purchased separately
This heater requires up to 30kg of sauna stones. We recommend using 5-10cm Olivine Diabase or Vulcanite Sauna Stones for optimal performance.
The Narvi Ultra Small commercial electric sauna heaters are ideal electric heaters for small commercial saunas, fitted in gyms, spas, hotels and wellness retreats, as well as in domestic saunas with daily use. They are the perfect choice for demanding usage requirements, such as being active all day, every day with generous amount of water poured over the sauna stones. The Ultra Small combines Narvi’s exceptional löyly quality with their renowned durability to create the quintessential commercial heater. When it comes to commercial sauna heating solutions, there is no better option that the Narvi Ultra series - Small, Ultra or Ultra Big.
The Ultra Small is stainless steel inside and out with some of the highest material thicknesses on the market. The elements have a market leading thickness and grade, making this the ideal heater for frequent use where water can and should be poured over the stones. The Ultra Small is also available in a painted Black stainless steel option, ideal to suit a darker sauna aesthetic.
It is certainly true that there are sauna heaters and there are sauna heaters. This is also very much the case for commercial heaters. Most modern hidden heaters and commercial heaters simply act as a heater with no stones. This creates an unpleasant löyly, is nothing like the very pleasant Finnish sauna experience and is sadly the experience that many of the British public attribute to sauna from their brief encounter with their local health club. This heater will set your sauna apart from the competition by being one of the few real Finnish electric sauna heaters in the U.K.
The Ultra series combines Narvi's renowned build quality and longevity, being with their market leading stone capacity to provide a commercial heater that is simply like no other. This makes a Narvi heater a highly economical and cost-saving choice when you compare their average lifespan with that of other brands. Show your customers what it means to relax and enjoy a true Finnish sauna, with a genuine Finish-made, Finnish-designed commercial sauna heater.
The Narvi Flow controller
Narvi Flow gives you even more precise control over your sauna heater and your overall sauna experience, so that every sauna session can be a moment of relaxation for you. Narvi Flow is a stylish controller that makes heater operation even more effortless and flexible. From the clear interface of the Flow controller, you can start the heater, adjust the sauna room temperature, and schedule both the heating start time and operating duration. With Narvi Flow Wifi controller you can also control the heater remotely using the free Narvi Flow app. Open the app on your mobile device, start the timer — and perfect steam will be waiting for you when you arrive.
This heater must be installed by a qualified electrician and can be fitted on both single-phase and three phase power supplies.
Product Specification
| Model | Ultra Small 6 | Ultra Small 9 |
| Computational volume | 5–8 m³ | 8–14 m³ |
| Effect | 6 kW | 9 kW |
| Outer casing | Painted black or Stainless steel | Painted black or Stainless steel |
| Dimensions | ||
| Height | 680 mm | 680 mm |
| Width | 440 mm | 440 mm |
| Depth | 300 mm | 300 mm |
|
Empty weight |
15 KG | 15 KG |
| Stone capacity | 30 KG | 30 KG |
| Electrical (3N~ 400V) | ||
| Front Fuse | 3 x 10 A | 3 x 16 A |
| Cable Gauge | 5-core 1.5 mm² H07RN-F |
5-core 2.5 mm² H07RN-F |
| Electrical (1N~ 230V) | ||
| Front Fuse | 1 x 35 A | 1 x 40 A |
| Cable Gauge | 3-core 6 mm² H07RN-F |
3-core 10 mm² H07RN-F |
| Safety distances* | ||
| To the sides | 50 mm | 100 mm |
| To the front | 80 mm | 80 mm |
| To the ceiling | 1300 mm | 1300 mm |
| To the floor | 40 mm | 40 mm |
*Safety distances to combustible materials
Warranty
The warranty on this Narvi Sauna Heater is 2 years. The heating elements have a 6-month warranty.
About Narvi Oy
Browse our wider Narvi Sauna Heater collection.
Product Disclaimers
All Narvi commercial sauna heaters are CE tested and bear the Finnish Key Flag Symbol. This is awarded to sauna heaters that are made and designed in Finland, where over 95% or more of the production must be within Finland itself. There are many brands that claim to be made in Finland but are actually made in the Far East or Russia and merely assembled or labeled in Finland. Watch out for these symbols as a mark of an authentic, Finnish-made, safe, quality product:
As part of Finnmark Sauna's Endurance Ethos, we only deal in products that are market leaders in quality. We commit ourselves to search exhaustively for the highest quality authentic Finnish sauna products.
Please note, we recommend that sauna equipment should be installed by a suitably qualified builder/electrician/fitter. Finnmark Limited accepts no liability for loss or injury caused by the incorrect installation or misuse of your sauna heater. Please Contact Us if you require information on our recommended fitters.
Installation
Warranty
Warranty
Delivery & Returns
Please note: oversized items including doors and timber may require specialist delivery, which can incur additional charges beyond standard shipping. Our team will contact you after checkout to confirm the final delivery cost before proceeding.
Warranty
Designed for daily use in domestic and small commercial saunas.
Note: Sauna stones to be purchased separately
This heater requires up to 30kg of sauna stones. We recommend using 5-10cm Olivine Diabase or Vulcanite Sauna Stones for optimal performance.
The Narvi Ultra Small commercial electric sauna heaters are ideal electric heaters for small commercial saunas, fitted in gyms, spas, hotels and wellness retreats, as well as in domestic saunas with daily use. They are the perfect choice for demanding usage requirements, such as being active all day, every day with generous amount of water poured over the sauna stones. The Ultra Small combines Narvi’s exceptional löyly quality with their renowned durability to create the quintessential commercial heater. When it comes to commercial sauna heating solutions, there is no better option that the Narvi Ultra series - Small, Ultra or Ultra Big.
The Ultra Small is stainless steel inside and out with some of the highest material thicknesses on the market. The elements have a market leading thickness and grade, making this the ideal heater for frequent use where water can and should be poured over the stones. The Ultra Small is also available in a painted Black stainless steel option, ideal to suit a darker sauna aesthetic.
It is certainly true that there are sauna heaters and there are sauna heaters. This is also very much the case for commercial heaters. Most modern hidden heaters and commercial heaters simply act as a heater with no stones. This creates an unpleasant löyly, is nothing like the very pleasant Finnish sauna experience and is sadly the experience that many of the British public attribute to sauna from their brief encounter with their local health club. This heater will set your sauna apart from the competition by being one of the few real Finnish electric sauna heaters in the U.K.
The Ultra series combines Narvi's renowned build quality and longevity, being with their market leading stone capacity to provide a commercial heater that is simply like no other. This makes a Narvi heater a highly economical and cost-saving choice when you compare their average lifespan with that of other brands. Show your customers what it means to relax and enjoy a true Finnish sauna, with a genuine Finish-made, Finnish-designed commercial sauna heater.
The Narvi Flow controller
Narvi Flow gives you even more precise control over your sauna heater and your overall sauna experience, so that every sauna session can be a moment of relaxation for you. Narvi Flow is a stylish controller that makes heater operation even more effortless and flexible. From the clear interface of the Flow controller, you can start the heater, adjust the sauna room temperature, and schedule both the heating start time and operating duration. With Narvi Flow Wifi controller you can also control the heater remotely using the free Narvi Flow app. Open the app on your mobile device, start the timer — and perfect steam will be waiting for you when you arrive.
This heater must be installed by a qualified electrician and can be fitted on both single-phase and three phase power supplies.
Product Specification
| Model | Ultra Small 6 | Ultra Small 9 |
| Computational volume | 5–8 m³ | 8–14 m³ |
| Effect | 6 kW | 9 kW |
| Outer casing | Painted black or Stainless steel | Painted black or Stainless steel |
| Dimensions | ||
| Height | 680 mm | 680 mm |
| Width | 440 mm | 440 mm |
| Depth | 300 mm | 300 mm |
|
Empty weight |
15 KG | 15 KG |
| Stone capacity | 30 KG | 30 KG |
| Electrical (3N~ 400V) | ||
| Front Fuse | 3 x 10 A | 3 x 16 A |
| Cable Gauge | 5-core 1.5 mm² H07RN-F |
5-core 2.5 mm² H07RN-F |
| Electrical (1N~ 230V) | ||
| Front Fuse | 1 x 35 A | 1 x 40 A |
| Cable Gauge | 3-core 6 mm² H07RN-F |
3-core 10 mm² H07RN-F |
| Safety distances* | ||
| To the sides | 50 mm | 100 mm |
| To the front | 80 mm | 80 mm |
| To the ceiling | 1300 mm | 1300 mm |
| To the floor | 40 mm | 40 mm |
*Safety distances to combustible materials
Warranty
The warranty on this Narvi Sauna Heater is 2 years. The heating elements have a 6-month warranty.
About Narvi Oy
Browse our wider Narvi Sauna Heater collection.
Product Disclaimers
All Narvi commercial sauna heaters are CE tested and bear the Finnish Key Flag Symbol. This is awarded to sauna heaters that are made and designed in Finland, where over 95% or more of the production must be within Finland itself. There are many brands that claim to be made in Finland but are actually made in the Far East or Russia and merely assembled or labeled in Finland. Watch out for these symbols as a mark of an authentic, Finnish-made, safe, quality product:
As part of Finnmark Sauna's Endurance Ethos, we only deal in products that are market leaders in quality. We commit ourselves to search exhaustively for the highest quality authentic Finnish sauna products.
Please note, we recommend that sauna equipment should be installed by a suitably qualified builder/electrician/fitter. Finnmark Limited accepts no liability for loss or injury caused by the incorrect installation or misuse of your sauna heater. Please Contact Us if you require information on our recommended fitters.
Please note: oversized items including doors and timber may require specialist delivery, which can incur additional charges beyond standard shipping. Our team will contact you after checkout to confirm the final delivery cost before proceeding.
