HARVIA PRO D3

HARVIA PRO-D3 — CONTROL UNIT FOR ELECTRIC SAUNA HEATER

The PRO D family from sentiotec/Harvia impresses with its modern and timeless design, offering ultimate flexibility. The PRO-D3 control unit is designed for Combi heaters and can be installed either outside or directly inside the sauna. This allows you to adjust temperature and humidity settings directly from the sauna bench, providing a seamless and relaxing experience.

Product Features

• 2-part sauna control unit: power supply unit and sleek control panel
• Control panel installation possible both inside and outside the sauna
• Supports Combi heaters with evaporator functions
• Digital and precise-to-the-minute presets for time, temperature, and humidity
• Patented technology and energy-efficient electronics
• System expandable up to 4 operating units
• Remote start via potential-free contact

Advantages

• Unmatched comfort: adjust climate while sitting in the sauna
• Versatile control of the electric sauna heater and evaporator
• Safety focused: connection for safety devices and door monitoring
• Personalized experience with individual user profiles
• Eco mode for optimized energy consumption
• Post-drying program to maintain sauna hygiene

Technical Specifications

• Maximum switching load for heating system: 10,5 kW
• Maximum evaporator performance: 3,5 kW
• Heating time limit: 6, 12, 18, 24 h (adjustable for commercial use)
• Light and fan control: switchable and dimmable (max. 100 W)
• Protection class: IPX4
• Power supply: 400 V 3N~

Application

Perfect for premium residential saunas and commercial wellness centers. It is the ideal solution for controlling an electric sauna heater combined with an evaporator.