The DeltaTherm® HC Plus can control 2 weather-compensated heating circuits and their backup heating demands. Additional DHW functions such as circulation or thermal disinfection, and the efficient implementation of further heat sources are possible. With extension modules, further heating circuits can be controlled. In summer, the heating circuits take over the demand-based cooling by means of a humidity sensor for dew point calculation.

• 2 mixed heating circuits with backup heating
• Cooling over the heating circuit with humidity sensor
• 11 pre-configured basic systems and numerous optional functions
• Up to 5 EM extension modules can be connected via the RESOL VBus®, up to 7 weather-compensated heating circuits
• Screed drying function
• Data logging, storing, easy transfer of controller adjustments prepared and firmware updates via SD card
• Modulating heating control with 0-10 V boiler demand
• Weather-compensated control with room influence or demand-based room control with up to 5 room temperature sensors
• Remote access with a room control unit