Espar heater install

Heater install is making progress which is nice because it has been consuming a large amount of time. I read that the install time for a simple hydronic heater system is usually about 40hrs and one like mine with multiple zones and exchangers can exceed 160hrs, which seems pretty close.

A couple years later and and over 100hrs of use (no hour meter) the heater works well, still have occasional leaks at the heater and water pump but nothing worthy of repair.