About a month ago i converted over to gas and had a Burnham PVG installed question is from reading on this forum i notice that i do not have a boiler bypass. i asked the plumber about this and he said my system does not need it because it dosn't have a lot of water volume. i have fin tube baseboards 2 zones and an indirect all togather there is about 170 feet of baseboard. What do you think is what the plumber told me correct? he told me he has done hundreds of boilers and on a system like mine he has never put in a boiler bypass.