Kaira's smart and easy-to-use separate controller heats your sauna energy-efficiently. In the first few uses, the controller recognizes your sauna and learns how to keep the space at an optimal temperature. You can place the controller in your sauna room, changing room or even in a light box.

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.

Read more: Safety instructions

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