Pompe à chaleur ecodan mitsubishi
Source google image: https://www.viessmann.lu/content/dam/vi-brands/DE/Produkte/Waermepumpen/Vitocal-100-S/Vitocal_100-S-Schnitt.png/_jcr_content/renditions/original.image_file.280.280.file/Vitocal_100-S-Schnitt.png