PKOM4 Combi Heat Pump, Silencers, Valves, Fire Protection Shutters
POPUP DORMS ASPERN, WIEN
© Home4Students
PKOM4 Combi Heat Pump, Silencers, Valves, Fire Protection Shutters

PKOM 4

One device, 4 benefits.
Ventilation. Heating. Cooling. Hot Water.

Passive House Institute Certified. Sap Appendix Q Listed. Ecodesign.

SEAI DEAP 4.2 Submission Pack Available

The PKOM4 compact heat pump unites these four functions on a footprint of less than 0.75 m². Controlled ventilation of living rooms will constantly ensure fresh and filtered outside air in the rooms and ensure hygienic exchange of air. The highly efficient heat recovery system is also optionally available as a design with recovery of waste air humidity. To prevent overly high summer temperatures in the living rooms, heat recovery may also be bypassed during cooler night hours by means of a bypass flap.

KNX can now be combined with all ventilation units including the PKOM4.

Two Compressors

Parallel operation of Heating / Cooling + Ventilation + Domestic Hot Water

Eco-Mode

When setup in Eco-Mode (Smart Grid) this function automatically changes the set point for domestic hot water to a higher temperature. The heat pump heats up the water to 55°C and then switches over to the immersion for heating up to 75°C.

A second option is given by intelligent control of the heat pump in cooling mode. A special configuration allows to activate the heat pump for cooling only when the Eco-Mode is being activated. So the energy for cooling is covered 100% by the PV system.

2 versions:

PKOM4 Compact Heat Pump

The PKOM4 classic heat pump combi unit is the preferred compact overall solution for passive house construction homes with up to 130 m² living area. The volume of household hot water will comfortably provide for a family of 4.
A controlled heat pump will in addition condition the supply air, i.e. heated or cooled on demand.
Another heat pump is used for efficient provision of household hot water. Both heat pumps may be operated in parallel to ensure uninterrupted provision of air and water.

Household hot water storage and the associated heat pump are omitted in the PKOM4 trend unit version.
The PKOM4 trend heat pump combi unit is the best alternative to conventional living room ventilation units. The supply air into the living rooms will be cooled and dehumidified during summer, as needed. The supplied air will be heated in the colder months.

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PKOM4 in the media

Passive House Plus: Pichler PKOM4 installed within the Sandycove Mews Passive House project in Co. Dublin providing Ventilation, Heating, Cooling and Domestic Hot Water

Irish Times: Pichler PKOM4 installed within the Sandycove Mews Passive House project in Co. Dublin providing Ventilation, Heating, Cooling and Domestic Hot Water 

Irish Times Sandycove Mews pg 1
Irish Times Sandycove Mews pg 2

Ecodesign

3rd Party Tested by Hochschule Luzern

  • Test of outdoor air domestic hot water heat pump according to EN 16147
  • Warming loss according to EN 16147
  • Leakage classification according to EN 13141-7
  • Filter bypass leakage according to EN 1886 (at 100 Pa)
  • Determination of the COP in heating mode according to EN 13141-7 and EN 14511-3
  • Determination of the EER in heating mode according to EN 13141-7 and EN 14511-3
  • Temperature ratio in ventilation mode according to EN 13141-7
  • Sound power level according to EN 12102

PKOM4 Accessories:
Images © J. PICHLER Gesellschaft m.b.H.

DUCT HEATING EXCHANGER

DUCT HEATING EXCHANGER

 

with integrated temperature limiter and thermal protection. The controller is the PKOM4
heat pump combi unit. It will only be activated if the heat pump fails to achieve the desired supply air temperature for extended periods.

HEATING CIRCUIT MODULE

HEATING CIRCUIT MODULE DN20

 

for connecting a small heating circuit (e.g. towel dryer or 10m2 underfloor heating circuit) to the household hot water storage tank of the PKOM4 classic heat pump combi unit. 

TEMPERATURE SENSOR

TEMPERATURE SENSOR

 

for the temperature measurement and heating control of an additional room in connection with the heating circuit module. The sensor is of the surface-mounted and flush-mounted type.

CO2 SENSOR

CO2 SENSOR

 

for ventilation control to suit requirements. The heat pump combi unit will automatically increase or reduce the air volumes depending on the quality of the air in the room. The sensor is of the surface-mounted and flush-mounted type.

HUMIDITY SENSOR

HUMIDITY SENSOR

 

for ventilation control to suit requirements. The heat pump combi unit will automatically increase or reduce the air volumes depending on the humidity of the air in the room. The sensor is of the surface-mounted and flush-mounted type.

KomFlex Ducting

KomFlex Air Distribution Systems

 

The circular KomFlex® pipe with an outside diameter of 75 mm or 90 mm is suitable for use as a flexible supply or exhaust air pipe in central systems for controlled domestic ventilation .
Classification for fire behavior according to ÖNORM EN 13501-1 dated 09.11.2009, which corresponds to ÖNORM B 3800-1 of class B2 and DIN 4102 - B2.

The oval ventilation pipe 132 x 52 mm is used as a flexible supply and exhaust pipe in buildings for controlled ventilation.

HYGIENE CERTIFICATION: (HYGIENE-INSTITUTE OF THE RUHRGEBIETS):
The execution corresponds to the requirements for the hygiene according to the regulations of the VDI 6022, sheet 1 (07/2011), SWKI VA104-01 (04/2006), ÖNORM H 6021 (08/2016 ), ÖNORM H 6038 (02/2014) from 10.10.2016 according to carried out hygienic assessments.

System components and technical data: 08Air Distribution Systems Comfort Ventilation.pdf (7.3 MB) 

PKOM4 Combi Heat Pump, Silencers, Valves, Fire Protection Shutters
POPUP DORMS ASPERN, WIEN
© F2 Architekten ZT GmbH
PKOM4 Combi Heat Pump, Silencers, Valves, Fire Protection Shutters
Address

Rathdaniel, Collon,
Co.Louth, A92 X49T,
Ireland

Contacts

Email: mail@ventheat.ie                  
Phone: +353 41 9865100

Links

Pichler

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