Underfloor heating system with one low-temperature circuit with 3-way mixing valve,
and system separation
e.g. with Vitotronic 200, KW2 combined with one Mixing Valve Actuator Accessory Kit
Installation Examples
Heating circuit
Spring-loaded flow check valve
Circulation pump for heating circuit
Safety header
with automatic air vent,
pressure relief valve, and
pressure gage
Expansion tank
Heat exchanger
Circulation pump for heat exchanger
Pressure relief valve
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