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THERM/GREENTHERM Tankless Water Heaters
Bosch Thermotechnology Corp.Data subject to change
Applications Manual
11 Residential Solar Applications
Introduction
This section gives a general overview of tank loading and
in line booster applications for domestic hot water in
conjuction with solar water heating. For additional system
details, consult the Bosch Solar Technical Guide.
Aquastat / water heater setpoints
Model Aquastat setpoint Water heater setpoint
C 1210 ESC 140°F
14°F above Aquastat
setpoint
830 ES,
940 ES/ESO,
C 950 ES,
C 1050 ES,
C 1210 ES
126°F* 140°F
* If local codes require higher setpoint or to increase the recovery
capacity of the water heater, contact Bosch Thermotechnology.
See Chapter 5.2 for recirculation pump parameters