PKOM4 Compact Heat Pump

Passive House Mechanical Heat Recovery Ventilation Systems

Improve indoor air quality and energy efficiency with our Passive House mechanical heat recovery ventilation systems. Experience fresh and clean air while reducing heating and cooling costs.

PKOM4
PKOM4 Compact Heat Pump

PHI Certified Compact Units

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

Compact MHRV
Decentralised Ventilation Systems 

PHI Certified Compact Units

Living areas from 40 m² to 400 m²
Air flow: 30 to 740 m³ / h

LG 100
LG 100

Decentralised single / multi-room solution.

Flush, surface or ceiling mounting
Air flow: 20 to 80 m³ / h

Centralised MHRV
Centralised Ventilation Systems

PHI Certified Compact Units.
Energy-efficient modular units LG 750 to LG 6000 for central ventilation in multi-storey residential and school buildings.

LG740
LG 740

For school or residential buildings

Air volume flow: 150 to 750 m³ / h

LBE
LBE Air Humidifcation

Active humidification of MHVR systems.

Suitable for New Build or Retrofit situations in Schools, Nursing Homes and Dwellings.

VAV
Volumetric flow controller

VAV-USD-BOX for Supply and Extract Air.
A compact box with silencer function

© ATRIUMhaus - Raum für Ideen

Products: LG 4000, Silencers, Fire Dampers