Maintenance for a hydronic system is minimal. A Gas Boiler should be serviced once a year, but most modern pumps use water to lubricate the parts inside and are low maintenance. However, if your system fails to start, you’ll need to hire a professional, because fixing it can be complicated. In some cases a unit is beyond repair and must be replaced, which costs about the same as a first-time installation. There are lots of variables, but the good news is we can walk you through the different options. By regularly servicing your hydronic heating system you will prolong the life of all the components and getting the most out of your investment well beyond the warranty period in most cases.