jessi7755
2019-08-13 17:58:06
- #1
Hello We simply don't know what to do and hope for some advice here. It's about the following: We bought a house built at the end of 1970. It is heated with an oil heating system and there is a 200-liter hot water tank. At the beginning of the year, we refueled 3000 liters of oil and the supplier said that the previous owner also refueled about as much per year. Before, an old lady lived here and, of course, no one knows how much she actually heated. Currently, there are three of us. I would like to have a wood stove because I like the warmth and find it cozy. However, we also want to heat properly and not just have a small fire. Now to the actual topic: We are considering installing a solar system to support heating and hot water preparation. Total costs are about €14,000 after deducting the subsidy. That is quite a lot of money and we are unsure whether it will pay off at all. Possibly, we would then also get a water-carrying stove to fill the buffer tank in winter. What do you think? Is the investment worth it?