Wolf CGG-1K-24 Installation And Operating Instructions Manual page 8

Limit thermostat
Flow sensor 2
Flow sensor 1
Three-way diverter valve
DHW flow
& temperature sensor
Bypass valve
Overflow valve
Hydraulic as-
sembly
8
Layout
Heating water heat
exchanger
Expansion vessel
Gas burner
Gas combination
valve
Air vent
Heating circuit
pump
DHW heat ex-
changer
Safety valve
Drain valve
Cold water strainer with
throughput limiter
Heating circuit
strainer
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