“At the end of summer, we purchased a special pellet boiler for heating production workshops. We decided to install it ourselves in order to save money, especially since we have a lot of technical specialists. It turned out to be not that easy. There were problems with voltage, because of which the boiler began to junk, and when the frost struck under 40, the site had to be insulated, otherwise the equipment would not work. But as a result, our purchase quickly began to pay off - over the winter, we saved almost half on heating. So I recommend to purchase, pellets are a really profitable thing. Only leave the boiler installation to a specialist. "