1 6 | THERM/GREENTHERM Tankless Water Heaters
9 Domestic Water Heating
Potable water is water that is suitable for drinking. Bosch
Thermotechnology Corp. appliances are approved to heat
potable water only. Heating any other liquid other than po-
table water will void the manufacturer's warranty covering
This chapter covers the various application techniques
Bosch Thermotechnology Corp. recommends. The
schematics are to be used by professional contractors
in designing a domestic water heating system. The
applications covered range from single appliance low
volume to multi-appliance central domestic recirculation.
Data subject to change
Bosch Thermotechnology Corp.