Panasonic is to highlight its latest Aquarea J Generation heat pump running on R32 at ISH show in Frankfurt.
In addition to using the lower GWP R32 refrigerant, Panasonic says the Aquarea J Generation of air-to-water heat pump features an improved heating efficiency compared with the previous generation, achieving a COP of 5.33 on the WH-UD03JE5 model and a DHW COP of up to 3.30. Available from September 2019, the models will be rated A+++ in low temperature operation, the highest energy class, according to the new Energy Labelling Directive 2010/30/EC.
Aquarea J Generation can reach an output water temperature of 60
