Narvi
Narvi Flow Wi-Fi Controller
Narvi Flow Wi-Fi Controller
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Description
Description
The Narvi Flow Wi-Fi controller brings app-controlled heating to Narvi electric sauna heaters rated from 3 to 11 kW, pairing a minimalist wall panel with the free Narvi Flow app for iOS and Android. Start the heater at once or on a timer, set the room temperature between 40°C and 115°C, and schedule the heating start and duration from your phone, so the sauna is ready the moment you arrive; a door switch is included as the safety device for remote operation. The three physical buttons work reliably even with wet fingers, sauna lighting of up to 100 W connects through the controller, and the splash-protected IPX5 panel installs inside or outside the sauna room. Easy Mode and On/Off-Mode restrict the available functions, which suits rentals, hotels and communal saunas as well as family homes. On standard Narvi electric heaters the power unit is built into the heater; this separate unit includes its own power unit for connection to Narvi e-model heaters, and heaters of 11–18 kW take the version sold with the power extension unit.
Features
Technical Specification
| Maximum heater output | 11 kW (heaters of 3–11 kW) |
| Electrical connection | 400V 3N~, 50/60 Hz |
| Maximum fuse | 3 × 16 A |
| Minimum supply cable | 5 × 2.5 mm² |
| Temperature range | 40–115°C |
| Wi-Fi network | 2.4 GHz |
| Protection class | IPX5 |
| Lighting output | Max 100 W (230V 1N~) |
| Control panel dimensions (H × W × D) | 88 × 88 × 23 mm |
| Power unit dimensions | 175 × 250 × 100 mm |
| Control panel cable | 6 m |
| Temperature sensor | Narvi sensor with overheat protector, 60 × 60 × 20 mm, 6 m cable |
| Door switch | Included, with 5 m cable |
| Heater connection cable | 1.8 m, 5 × 2.5 mm² H07RN-F, included |
| Ambient temperature (control panel) | −10 to 80°C |
| Ambient temperature (power unit) | −10 to 60°C |
| Humidity sensor | Optional accessory |
What is included
The set comprises the Flow Wi-Fi control panel with 6 m cable, the power unit, the Narvi temperature sensor with overheat protector and 6 m cable, the door switch with 5 m cable, a 1.8 m heater connection cable and the fixing accessories. A router, mobile device and the heater itself are not included.
Installation
The controller is wired in by a certified electrician and must not be connected through a residual current device (RCD). The control panel may be installed inside or outside the sauna room; in the sauna it mounts no higher than 100 cm and at least 70 cm from the heater, while the power unit mounts no higher than 45 cm and at least 100 cm from the heater. Remote operation requires a heater that meets the fire safety requirements of EN 60335-2-53 (clauses 19.101 and 19.102) or an appropriate safety device such as the included door switch, along with a reliable 2.4 GHz Wi-Fi connection. The installation manual and local wiring regulations must be followed.
Brand
Narvi is a Finnish manufacturer of sauna heaters and control equipment, based in Lappi, Finland. Narvi equipment is CE tested and carries the Finnish Key Flag as a mark of genuine Finnish design and manufacture.
Ordering note
Check your heater model, its rated output and, where relevant, the controller generation before ordering. Electrical installation and replacement of control equipment must be carried out by a certified electrician.
Delivery & Returns
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
Description
The Narvi Flow Wi-Fi controller brings app-controlled heating to Narvi electric sauna heaters rated from 3 to 11 kW, pairing a minimalist wall panel with the free Narvi Flow app for iOS and Android. Start the heater at once or on a timer, set the room temperature between 40°C and 115°C, and schedule the heating start and duration from your phone, so the sauna is ready the moment you arrive; a door switch is included as the safety device for remote operation. The three physical buttons work reliably even with wet fingers, sauna lighting of up to 100 W connects through the controller, and the splash-protected IPX5 panel installs inside or outside the sauna room. Easy Mode and On/Off-Mode restrict the available functions, which suits rentals, hotels and communal saunas as well as family homes. On standard Narvi electric heaters the power unit is built into the heater; this separate unit includes its own power unit for connection to Narvi e-model heaters, and heaters of 11–18 kW take the version sold with the power extension unit.
Features
| Maximum heater output | 11 kW (heaters of 3–11 kW) |
| Electrical connection | 400V 3N~, 50/60 Hz |
| Maximum fuse | 3 × 16 A |
| Minimum supply cable | 5 × 2.5 mm² |
| Temperature range | 40–115°C |
| Wi-Fi network | 2.4 GHz |
| Protection class | IPX5 |
| Lighting output | Max 100 W (230V 1N~) |
| Control panel dimensions (H × W × D) | 88 × 88 × 23 mm |
| Power unit dimensions | 175 × 250 × 100 mm |
| Control panel cable | 6 m |
| Temperature sensor | Narvi sensor with overheat protector, 60 × 60 × 20 mm, 6 m cable |
| Door switch | Included, with 5 m cable |
| Heater connection cable | 1.8 m, 5 × 2.5 mm² H07RN-F, included |
| Ambient temperature (control panel) | −10 to 80°C |
| Ambient temperature (power unit) | −10 to 60°C |
| Humidity sensor | Optional accessory |
What is included
The set comprises the Flow Wi-Fi control panel with 6 m cable, the power unit, the Narvi temperature sensor with overheat protector and 6 m cable, the door switch with 5 m cable, a 1.8 m heater connection cable and the fixing accessories. A router, mobile device and the heater itself are not included.
Installation
The controller is wired in by a certified electrician and must not be connected through a residual current device (RCD). The control panel may be installed inside or outside the sauna room; in the sauna it mounts no higher than 100 cm and at least 70 cm from the heater, while the power unit mounts no higher than 45 cm and at least 100 cm from the heater. Remote operation requires a heater that meets the fire safety requirements of EN 60335-2-53 (clauses 19.101 and 19.102) or an appropriate safety device such as the included door switch, along with a reliable 2.4 GHz Wi-Fi connection. The installation manual and local wiring regulations must be followed.
Brand
Narvi is a Finnish manufacturer of sauna heaters and control equipment, based in Lappi, Finland. Narvi equipment is CE tested and carries the Finnish Key Flag as a mark of genuine Finnish design and manufacture.
Ordering note
Check your heater model, its rated output and, where relevant, the controller generation before ordering. Electrical installation and replacement of control equipment must be carried out by a certified electrician.
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
