Heat Pumps from Viessmann: Efficient heating with ambient heat

essmann is presenting three new heat pumps at the ISH this year:

• The brine/water heat pump Vitocal 350-G (20.5 to 84.6 kW) with high flow temperatures from up to 70 °C and an unusually high COP up to 5.0.
• The brine/water heat pump Vitocal 350-HT (20 to 140 kW) is another innovative product launched by Viessmann. The heat pump for use in trade and industry is operated with the particularly climate-friendly refrigerant HFO 1234ze and achieves flow temperatures of up to 90 °C. This high figure is absolutely unique on the market.
• The new heat pump Vitocal 300-A has outputs from 19.6 to 50 kW and extends the supply of efficient air/water heat pumps into the higher output range. In cascades up to 250 kW, it is particularly suitable for applications in large residential buildings, trade and industry.
   

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