In the case of the use of alternative sources of free and low-cost energy as,solar, Fireplace with water jacket, Solid fuel boiler and its optimum automation and integrated control, often did we would get a much higher energy gains, due to the operation of the devices in optimal conditions, the maximum efficiency, sometimes unattended .
Katika kesi ya matumizi ya vyanzo mbadala vya bure na ya chini – gharama ya nishati kama, nishati ya jua, Mekoni na Jacket maji, Imara mafuta boiler na automatisering yake optimum na kudhibiti jumuishi, mara nyingi hawakuwa tunataka kupata mafanikio ya nishati ya juu sana, kutokana na operesheni ya vifaa katika hali bora, ufanisi wa kiwango cha, wakati mwingine unattended .