DHPi MONOTEC
Innovative inverter heat pump
DHPi MONOTEC is a latest-generation inverter air-to-water heat pump of the PLUG IN type (quick and safe connection of the outdoor unit with the indoor unit), using PROPANE – R290 as the working fluid. The unit is designed for both new and modernised homes. It is also prepared for operation in cascade and hybrid systems (e.g. HEAT PUMP + PELLET BOILER). DHPi MONOTEC boasts a high COP efficiency rating and the highest energy class A+++. The correct operation of the DHPi MONOTEC inverter heat pump is monitored directly by DEFRO service.
The DHPi MONOTEC Heat Pump is available in three sales versions:
DHPi MONOTEC + DTi 200 hydraulic cabinet
DHPi MONOTEC + DFi control module
DHPi MONOTEC + DSi control module


| Technical data | DHPi Monotec 12 |
| Heating output / COP at A7 / W35* | 3.6 kW / 5.1 |
| Heating output / COP at A2 / W35* | 4.4 kW / 4.2 |
| Heating output / COP at A-7 / W35* | 7.0 kW / 3.0 |
| Energy efficiency class (supply temperature 35°C) | A+++ |
| Energy efficiency class (supply temperature 55°C) | A++ |
| Minimum / maximum CH and DHW circuit temperature | +10 / +70 |
| Refrigerant / refrigerant charge | R290 / 1.2 |
| Compressor type | Copeland Scroll |
| Lower / upper air temperature limit for pump operation | -22 / +35°C |
| Sound power level outdoors / outdoors night mode / indoors | 47 / – |
| Heat pump supply voltage | 3x400V / 50Hz |
| Protection | C 10 A |
| Weight – outdoor unit | – |


Convenient and simple operation of the DHPi MONOTEC heat pump is ensured by the DSi control module. The control module is equipped with a controller featuring a connector that allows communication with the outdoor unit.
Additionally, the control module includes overcurrent protection, temperature sensors and a WIFI internet module.
| Moc urządzenia | Identyfikator na liście ZUM |
|---|---|
| 12kW | PW-715861 |
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Do you need device selection?
If you want to install a new heat source, it is worth paying attention to DEFRO devices, a Polish manufacturer with many years of experience in the heating industry. Our specialists will help you choose the right boiler and its power, and distributors and installers will take care of the assembly and commissioning, and all you need to do is enjoy the warmth and comfort. The distribution network of our products is divided into regions for which managers and salespeople are responsible.