Today I came to Surinders sw Calgary home becuase the hydronic heating system is not heating the indirect water tank. Upon visual inspection I could see the system is over pressurized at 40 psi and is draining off the pressure relief valve of boiler. We looked at the main domestic water meter and found it is turning indicating we are using water when there is no water being used in the house. This means there is a leak in the coil of the indirect tank causing the water in the hydronic system to over pressure. The tank must be replaced before the rest of the system can be tested. Surinders son and surinder will discuss the options. Surinders son explained that the Clearview office stated there was no travel fee for today.