Teno

Wall-mounted sauna heater with versatile steam.

Mondex Teno is one of our most popular models – and for good reason! It is a fast-heating wall heater that is suitable for a wide range of saunas.

The unique spiral resistor design increases the heating surface area, allowing for fast and energy-efficient heating. As a wall-mounted heater, the Teno has a large stone capacity of 40 kg, providing versatile steam from toes to ceiling. You can vary the quality of the steam from soft to more vigorous by throwing water onto the sides or top of the heater. 

Models (control mode)

E2 WiFi

Remote controller

E2

Electronic controller

M

Mechanical controller

Color options

—

Key features

Energy efficient heating

The spiral shape of the heating elements increases their surface area, making the sauna energy-efficient to heat.

Interchangeable knobs

The knobs can be switched to the left or right side.

Heats footwell

The open steel casing ensures warmth reaches the footwell, so your feet stay warm.

Easy installation

The included wall-mounting plate makes it easy to install the heater without the need for separate reinforcements in the wall structure.

WiFI Remote Controller

For the E2 and E2 WiFi models, the controller cable measures 10 m and the temperature sensor 4 m.

Further information

E2 heater’s smart and easy-to-use controller heats your sauna in an energy-efficient way. During the first few uses, it gets to know your sauna and learns how to maintain the optimal heat. You can place the controller in your sauna room, in the changing room – wherever you like. You can choose the Rakka, Tahko and Teno heaters also with the traditional, mechanical control (M model). The Kaira, Kalla, Aura, Louhi and Hiisi heaters are only available with the controller.

All E2 heaters are also available with WiFi control. The benefits and features of a WiFi heater include:

  • Remote control from a mobile device: You can control the heater’s on-time, set a timer and choose the optimal temperature for the sauna. 
  • Door sensor: Before heating, the safety of the sauna must always be checked. The sauna door must be closed and the heater set to standby mode using a separate controller. If the sauna door is opened, the heater’s standby mode is disengaged and any timer function is also interrupted for safety reasons.
  • Up-to-date information about your heater: A web application keeps track of sauna sessions and total heating time and reminds you, for example, when the replacement interval for sauna stones is approaching. You can also set the price of electricity and monitor the heater’s energy consumption. In the application, you can record details of your sauna sessions, find information about the health benefits of sauna bathing, and compare them with your own entries.
  • User settings: Use the app to add or delete users that have access to the sauna controls. You can add temporary users and choose if they can see the heater’s data.

Read more about the remote control

In the E2 and E2 WiFi models, the control package (controller panel, temperature sensor, 10 m control cable, 4 m temperature sensor cable) is included in the delivery. In WiFi models, a door sensor and its cable are also included.* The package comes with a black control unit as standard. If you wish, you can also choose a white control unit.

*Our retailers may sell heaters and controllers separately. Please check the specifics with your local retailer.

Technical specifications

Select a power rating to view exact dimensions and requirements.

Electrical specifications
Voltage
3N-400V
Fuse
3x10A
Conductor
5x1,5s
Electrical item number, E2 black
8262344
Electrical item number, E2 stainless steel
8262341
Electrical item number, E2W black
8262732
Electrical item number, E2W stainless steel
8262731
Electric item number, M black
8262186
Electric item number, M stainless steel
8262079
Sauna size
Volume (m³)
6-9
Heater weight
Total weight (kg)
55
Stone weight (kg)
40
Heater dimensions
Width (mm)
420
Depth (mm)
290
Height (mm)
630
Safety clearances
Front (mm)
100
Side (mm)
100
Rear (mm)
0
To the floor (mm)
200
Above (mm)
850
Minimum sauna height (mm)
1900
Safety zone visualisation
Safety zone visualisation
Electrical specifications
Voltage
3N-400V
Fuse
3x16A
Conductor
5x2,5s
Electrical item number, E2 black
8262343
Electrical item number, E2 stainless steel
8262342
Electrical item number, E2W black
8262734
Electrical item number, E2W stainless steel
8262733
Electric item number, M black
8262187
Electric item number, M stainless steel
8262080
Sauna size
Volume (m³)
8-13
Heater weight
Total weight (kg)
55
Stone weight (kg)
40
Heater dimensions
Width (mm)
420
Depth (mm)
290
Height (mm)
630
Safety clearances
Front (mm)
120
Side (mm)
100
Rear (mm)
0
To the floor (mm)
200
Above (mm)
1070
Minimum sauna height (mm)
1900
Safety zone visualisation
Safety zone visualisation

Accessories

Scroll to Top