Heating controllers Heating controllers

DeltaTherm® HC Heating controller

Menu languages:
  • 9 pre-configured basic systems and pre-programmed optional functions
  • 30 pre-programmed schemes for the temperature controls classes II, III, V, VI, VII and VIII
  • Up to 5 EM extension modules can be connected via the RESOL VBus® (39 sensors and 30 relays in total), up to 6 mixed heating circuits
  • 2 inputs for digital Grundfos Direct Sensors™
  • 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 control
  • 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 or the VBus®Touch HC App
Temperature controls class VIII
rosenthal design
VBus®Touch HC

DeltaTherm® HC Heating controller
Controller for DHW and heating systems
Article-no: 115 002 53 | Price bracket A 397,30 €   Add to wish list

DeltaTherm® HC Heating controller - Full kit
incl. 5 Pt1000 sensors (1 x FAP13, 1 x FKP23, 3 x FRP6)
Article-no: 115 002 63 | Price bracket A 454,30 €   Add to wish list

DeltaTherm® HC Heating controller - ErP 6 kit
Incl. 1 x FAP13, 1 x RCP12, 1 x FKP23, 1 x FRP6
Article-no: 115 005 73 | Price bracket A 485,40 €   Add to wish list

DeltaTherm® HC Heating controller - ErP 8 kit
Incl. 1 x FKP23, 1 x FRP6, 1 x RCP12, 2 x FRP12
Article-no: 115 005 83 | Price bracket A 523,90 €   Add to wish list

The heating controller can control a weather-compensated heating circuit, the DHW loading and the backup heating demand for both. With up to five extension modules, further heating circuits, additional DHW functions such as circulation or thermal disinfection, and the efficient implementation of further heat sources can be controlled. Due to the flexible application and extension possibilities, the heating controller is also ideal for larger objects such as apartment houses, residential homes and industrial buildings.

Temperature sensor inputs:
8 (94)
Sensor type:
Pt1000, Pt500, KTY
Semiconductor relays:
Potential-free relay:
PWM/0-10 V outputs:

Pre-configured systems:
Mixed heating circuits:
Mixer control weather-compensated:
Mixer control with target temperature:
Operating modes:
Heating circuit antifreeze function:
Heating circuit chimney sweeper function:
Screed drying function:
Room thermostats:
Thermal disinfection:
DHW heating:
Solid fuel boilder:
Heating circuit return preheating:
Return mixing function:
Thermostatic afterheating:
Weather-compensated afterheating:
Night correction:
Boiler protection:
Afterheating suppression:
DHW priority:
Heat exchange:
Parallel relay:
Irradiation switch:
Error relay:
Function block:
Zone loading:
0-10 V boiler control:
Room control:
Remote access with VBus®Touch HC:
Remote display via VBus®Touch FK:
Remote access with RCP12:
Inputs: 8 (9) inputs for Pt1000 or KTY temperature sensors, 1 V40 impulse input, inputs for 2 digital Grundfos Direct Sensors™, 1 input for a CS10 irradiation sensor
Outputs: 4 semiconductor relays, 1 potential-free relay, 2 PWM outputs
PWM frequency: 512 Hz
PWM voltage: 10.5 V
Switching capacity:
1 (1) A 240 V~ (semiconductor relay)
4 (1) A 240 V~ (potential-free relay)
4 (1) A 24 V DC (potential-free relay)
Total switching capacity: 4 A 240 V~
Power supply: 100 ... 240 V~ (50 ... 60 Hz)
Supply connection: Y
Standby: 0.94 W
Temperature controls class: VIII
Energy efficiency contribution: 5 %
Mode of operation: type 1.B.C.Y action
Rated impulse voltage: 2.5 kV
Data interface: RESOL VBus®, SD card slot
VBus® current supply: 60 mA
Functions: controller for DHW and heating systems. Functions such as: Weather-compensated heating circuit control, backup heating, DHW heating with priority logic, circulation, thermal disinfection, heat quantity measurement, optional functions such as solid fuel boiler, return preheating, etc.
Housing: Plastic, PC-ABS and PMMA
Mounting: wall mounting, mounting into patch panels is possible
Indication/Display: full graphic display, control lamp (directional pad) and background illumination
Operation: 7 push buttons at the front
Ingress protection: IP 20 / DIN EN 60529
Protection class: I
Ambient temperature: 0 ... 50 °C
Pollution degree: 2
Dimensions: 198 x 170 x 43 mm
  4 via convertible impulse inputs
  5 via EM Extension Module(s)

AM1 Alarm module
Alarm module for signalling system failures
Article-no: 180 008 70 | B         67,00€  Add to wish list
SV6 Sensor distribution box
Article-no: 145 441 30 | A         375,75€  Add to wish list
EM extension module
Sensor and relay extension module with 5 outputs and 6 inputs
Article-no: 145 440 80 | A         212,40€  Add to wish list

Product photos

HC (5152 kB)

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Customised and OEM versions are available on request. Please contact our sales team. A 0-10 V adapter cable and an SD card are included with the controller
The cTuVUS certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-2-9 and CSA - E60730-2-9-01 standards.
The cLCus certification confirms that the controller meets the demands of the UL 60730-1A and CSA E60730.1 standards.