PKOM⁴- Combined ventilation and heat pump system
Maximum energy efficiency and sustainability. 100% standard Passive House and nZEB
The PKOM4 Classic heat pump is the ideal solution for homes with surface areas of up to 130 sqm. The DHW tank will easily supply hot water for a family of 4 – 5 people, generating the necessary heat by means of a high performance heat pump. Another heat pump will heat or cool supply air on demand. Both pumps can work at the same time to provide uninterrupted service.
Models
PKOM4 classic
- Additional cooling circuit for DHW production
- A DHW tank insulated with PU hard foam and helical coil heat exchanger as an option
- This could be used for solar gain or towel radiators
- Corrosion protection in accordance with DIN 4753 + magnesium anode
- Internal electrical resistance for emergencies or increasing available DHW capacity
PKOM4 trend
The PKOM4 trend unit does not feature a DHW tank and heat pump; it is an appropriate solution where central DHW is available. Supply air is cooled during the summer and heated during the colder months using a high performance heat pump.
- EC inverter fans
- ETA ISO ePM10 filter 75 % / ODA ISO filter ePM1 55%
- Plastic counter flow heat exchanger or enthalpy exchanger
- Summer bypass module to avoid heat recovery (free cooling)
- Integrated antifreeze heating system via hot gas heat pump
- Reversible cooling circuit model
- Frequency-controlled cylindrical piston compressor for heating and cooling the supply air
- Electronic expansion valves
- TFT touch screen with integrated room temperature sensor
- Integrated WEB server and LAN interface for connection to the local network
- Smart Grid Ready (PV Ready)
Controls and remote access
Control unit
Operation is simple and intuitive using the touch screen on the unit. The main operations and readings are easy to carry out. The temperature probe integrated into the controller can monitor and control temperature inside a house.
- Automatic winter-summer mode switching
- Away mode
- Individually adjustable flow rate
- Weekly programming
- Anti-legionella protection
- Can be combined with solar collector
- Can install radiator/towel heater circuit
- Energy use information
- Control of CO² or humidity levels
Other controls
A residential App for iOS and Android smartphones can easily operate the combi heat pump unit, both from home and outside it.
Building automation
Connection to a building automation system using the integrated Modbus-RTU interface. A gateway for the KNX bus system is also available as an option.
Awards and Certifications
