Installation / Operation Instruction Manual

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Note: in Massachusetts, the following must be done:
 Temperedpotablewatermustmeettemperaturesin248CMR.
 Allwaterpipingmustbeinsulatedinaccordancewith780CMR(Massachusettsenergycode).
 50feetmaximumdistancefromwaterheatertospaceheatingload(developedlength).
 Pipingloopbetweenwaterheaterandheatingloadmustbe
incompliancewith248CMR.
 Allcirculatorsmustuseanelectronicallycontrolledtimerthatactivatesevery6hoursfor60seconds.
Figure 9. Recommended Piping for Combination Water and Space Heating Applications.