Source google image: https://www.traini.fr/photos/kit%20hydraulique%20pour%20appareil%20bouilleur%201%20zone%20radiateur%20basse%20ou%20haute%20temperature%20KTC%20+%20IDRO%20110%20+%201%20zone%20radiateur.jpg
Poêle bouilleur et panneau solaire
Source google image: https://www.traini.fr/photos/kit%20hydraulique%20pour%20appareil%20bouilleur%201%20zone%20radiateur%20basse%20ou%20haute%20temperature%20KTC%20+%20IDRO%20110%20+%201%20zone%20radiateur.jpg