Source google image: http://enrplanet.com/wp-content/uploads/Wamak_pompe-a-chaleur-air-eau-monobloc-AiWA-Indoor-Inverter-65_2016-web2.jpg
Pompe à chaleur air eau sans unité extérieure
Source google image: http://enrplanet.com/wp-content/uploads/Wamak_pompe-a-chaleur-air-eau-monobloc-AiWA-Indoor-Inverter-65_2016-web2.jpg