Climate Systems, Gas Heat Pumps, Heating Solutions

At present, the devices of the ECO G GF3 series are the only 3-pipe gas heat pumps in Europe and offer practical functions and powerful performance, thanks to their simultaneous heating and cooling operation. These heat pumps are available with a performance of 45 to 71 kW. Panasonic thus offers the biggest range and flexibility even in the case of problematic power supplies or difficult conditions at the installation site.

Your personal contact:

Schwank Logo Contact

Schwank Ltd.

Suite 21, 50 Churchill Square Business Centre
Kings Hill ME19 4YU

+44 [0] 208 641 3900


Gas-powered heat pumps for heating & cooling


  • Flexible control features through simultaneous heating and cooling
  • Low gas consumption with these gas heat pumps due to Miller cycle motor
  • Connection ratio 50 to 200%
  • Maximum permissible strand length of 145 m
  • Low energy consumption due to DC motors
  • High partial load efficiency
  • Up to 24 indoor units can be connected
  • Total line lengths up to 780 m
  • Reduction of the sound level by further 2 dB[A] in silent operation
  • Optional use of LPG as a drive source for these gas heat pumps


Schwank gas heat pumps information

For users and planners

Heating and cooling simultaneously with gas-powered heat pumps

The ECO G GF3 series of heat pumps scores highly on performance. This is because the 3-pipe system of the gas-powered heat pump is the only one in Europe to date and has numerous practice-oriented functions.

Reference system

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Schwank Ltd.

Suite 21, 50 Churchill Square Business Centre
Kings Hill ME19 4YU

+44 [0] 208 641 3900

Der Schwank Dunkelstrahler deltaSchwank unter dem Dach einer Halle.

Our Awards

What we're proud of

Großer Preis des Mittelstands
Industriepreis 2017
Best of German Mittelstand
Die Welt Top 100

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