ALRE Saunatherm VU controller per sauna Dry

The ALRE Saunatherm VU is a microprocessor-controlled sauna controller designed specifically for dry saunas. It offers precise temperature regulation and a range of convenient features for an optimal sauna experience.

Advantages

Digital LED display for clear readout; pre-selection timer up to 24 hours; 6-hour heating time limit for safety; NTC temperature sensor included; 3-phase heater switching up to 9 kW; integrated safety temperature limiter at 139 °C.

Suitable for

• Dry saunas (Finnish sauna)
• Private and commercial sauna cabins
• Flush-mounted or surface-mounted installation

Key specifications

• Supply voltage: 400 V 3N~ 50 Hz
• Heater switching capacity: max. 9 kW
• Temperature control range: 40 °C to 110 °C
• Heating time limit: 6 hours
• Pre-selection time: 0 to 24 hours
• Light switching capacity: max. 100 W, 230 V
• Fan switching capacity: max. 100 W, 230 V
• Display: Digital LED
• Control: Electronic, microprocessor-controlled
• Installation: Flush-mounted / surface-mounted
• Protection class: IP20
• Sensor cable length: 5 m
• Housing material: Plastic
• Operating modes: Timed / Continuous

Recommendations

For safe and efficient operation, ensure the sauna heater is compatible with the controller's switching capacity. Professional installation is recommended.