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 refrigerant. The device is designed for both new and modernized homes. It is also prepared for operation in cascade systems 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 directly supervised by DEFRO service.
The DHPi MONOTEC heat pump is available in three sales versions:
DHPi MONOTEC + DSi control module
DHPi MONOTEC + DTi 200 hydraulic cabinet
DHPi MONOTEC + DFi 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 temperature of CH and DHW circuit | +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 | – |


The DFi hydromodule ensures comfortable operation of the DHPi MONOTEC heat pump. It is equipped with a control panel featuring a touch-sensitive colour display. Components such as the CH/DHW valve, flow heater, safety group, flow meter, temperature sensors and electricity meter help save space in the machine room while providing simple and user-friendly operation. Overcurrent protection ensures the safety of the system.
Continuous monitoring of the DHPi MONOTEC heat pump is ensured by the internet module, which allows access to the unit’s operating parameters from anywhere in the world.

| Moc urządzenia | Identyfikator na liście ZUM |
|---|---|
| 12kW | PW-715861 |
Have more questions?
Would you like to ask about a discount?
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.