Pompe a chaleur piscine 60m3 zodiac power 9 kw Pompe a chaleur piscine 60m3 zodiac power 9 kw Source google image: https://www.etude-thermique-rt-2012.com/wp-content/uploads/2016/07/Principe-dune-pompe-%C3%A0-chaleur-double-service.jpg