Tech came out to perform heating maintenance inspection. Tech tested the heating system: checked gas pressure, temperature, exhaust fan amperage test, blower motor amperage test, flame rectification sensor test, exhaust fan vacuum test and a combustion analysis. Furnace is in great working order at this time. Clients basement toilet was very wobbly and leaking slightly from the base tech lifted toilet under warranty replaced the wax seal replaced the toilet bolts shimmed the toilet as the floor is not levelled correctly and silicone around the base tech informed client to let silicone dry for 24 to 48 hours Client also had concerns with boiler vent, releasing gas, tech inspected, and after speaking with the client and the neighbour who had the concern tech explained, this is a normal process and it is a very small amount of gas when the system is doing its pre-and post purge. This is normal and goes away after 2 to 5 seconds. Tech explained to both the client and the neighbour tha