I got my long awaited SuperStor yesterday. Turns out it is a SuperStor brand storage tank, not and indirect water heater. After my initial disapointment, I realized I could still use it with a sidearm. First question, which way should the
boiler water flow, with the domstic water (uphill) or against it (downhill)? Second; My heat loop is 1” pipe. Would it be helpful to have the sidearm be...