Water Temp ??????

[RON58]

This is my first year with the IWB. Been keepin the water temp. at 170.Thats worked out fine till it got colder for a stretch.I have base board. Just to see how this would work out I used 1" pex to connect the two boilers. Plan on re- doing with copper this summer. The question is what would be the max water temp.I can run at with the copper?

 

[gtstang462002]

170 to 190 seems to be the ideal range for boilers. That is just what I see looking through various websites. I am not forunate enough to run a boiler yet.