1. How to choose the right power for my home?
For residential buildings of 80-150 square meters, 24KW is ideal for one kitchen and two bathrooms. For 150m² units or villas, 28KW or above is recommended. Southern homes without insulation should increase power by 20-30%.
2. Can it provide heating and hot water at the same time?
They do not run simultaneously; the hot water function takes priority. The system automatically switches when a faucet is opened and resumes heating once the water is turned off.
3. Is first-class energy efficiency worth the extra cost?
Yes. First-class units use condensing technology with thermal efficiency over 107%, saving 15-20% on gas compared to ordinary boilers. The savings usually cover the price difference quickly.
4. Can I install this in an old house without pre-installed pipes?
Yes. You can opt for an open-air radiator system which doesn't require damaging walls or existing decoration. It features a short construction period and aesthetic finish.
5. Does the boiler consume a lot of electricity?
No. The main components (fan and pump) use only 100-200W and do not run continuously. Monthly consumption is roughly comparable to a household refrigerator.
6. How to prevent freezing in winter when away from home?
For short trips, enable the anti-freezing mode while keeping power/gas on. For long absences, it is recommended to drain the water from the machine and pipes to prevent damage.