Sauna & Infrared control panel FASEL FCU3400 WALL

Heating programs - 3:

Sauna: 10 - 110 °C
Sauna with steam: 10 - 65 °C
Infrared sauna: 40 - 90 °C

Temperature sensors: 2 (bench and heater with overheat protection 140 °C)
Temperature control: 10 - 110 °C
Humidity control, levels: 1 - 9
Program time, up to - 20 h.
Pre-start, up to - 24 h.
Lighting control, ON/OFF, dimmable, levels 1 - 9 (up to 120 W)
Fan control, ON/OFF speed, levels: 1 - 9 (up to 120 W)
Heater power, up to - 9,0 kW
Vaporizer power, up to - 3,0 kW
Infrared heater power, up to - 3,0 kW
Can connect an additional contactor block
Sauna control by phone via APP, choosing Bluetooth or WiFi module
It is possible to integrate sauna control into a smart home system, by purchasing KNX
Languages: English, German, French

Additional accessories

We recommend selecting the following additional products and accessories. The special price applies only when ordering the set together with the main product.

Power extension unit Fasel 9.0 kW

9,0 kW
Delivery in 1-3 working days

187.00€

FASEL combined second humidity and bench temperature sensor

Available to Order: 1–2 Weeks

151.00€

FASEL BLUETOOTH expansion module

Delivery in 1-3 working days

95.00€

FASEL WiFi expansion module

Delivery in 1-3 working days

845.00€

FASEL KNX expansion module

Delivery in 1-3 working days

512.00€

Power extension unit Fasel 18,0 kW

18,0 kW
Delivery in 1-3 working days

257.00€

Power extension unit Fasel 24.0 kW

24,0 kW
Delivery in 1-3 working days

310.00€

Available to Order: 1–2 Weeks Product information updated: 2026-11-11

Description Documents

Description

Product information updated 2026-11-11

Fasel FCU3400 WALL is intended for control of an electric sauna heater with or without a steam vaporizer (generator) and infrared sauna equipment (heating elements) . It can be used for control of a sauna or sauna with steam, or an infrared sauna with steam. It stands out with its elegant simple design and easy-to-understand control. It is mounted outside the sauna room: in the anteroom or in a technical room. The set includes temperature and bench sensors, the humidity sensor must be purchased separately.