Sauna & Infrared control panel FASEL FCU3400 DESIGN

Heating programs - 3:

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

Temperature sensors: 2 (bench and stove 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
Steam generator power, up to - 3,0 kW
Infrared heater power, up to - 3,0 kW
An additional contactor block can be connected
Sauna control by phone via APP, choosing Bluetooth or WiFi module
Sauna control can be integrated into the smart home system, after 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 DESIGN is intended for controlling an electric sauna heater with or without a steam evaporator (generator), a separate steam generator, and infrared sauna equipment (heating elements) control. It can be used for controlling a sauna or a sauna with steam, or an infrared sauna. It stands out with an elegant simple design and easy-to-understand operation. Recessed control panel with a plastic control panel, mounted separately from the relay (contactor) unit. The panel is mounted in the dressing room, the relay unit - in the technical room. The set includes temperature and bench sensors, the humidity sensor must be purchased separately.