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METAL-FACH
Heating Technology
25
Connection of boiler to heating system with laddomat and buffer
1.
Outside the building
2.
Expansion vessel
3.
Room controller
4.
Mixer
5.
Heater
6.
Heating circuit
7.
Underfloor heating
8.
Central heating pump (C.O.)
9.
Domestic hot water (DHW) pump
10.
Circulation pump
11.
Auxiliary pump P3
12.
Buffer
13.
Laddomat
14.
Heating circuit pumps1,2,3,4
15.
Thermostatic mixing valve
Designation
Description
T
Temperature sensor
Tk
Boiler temperature sensor
Tz
Outdoor temperature sensor
Tcw
Domestic hot water temperature sensor
Tco
Central heating temperature sensor
Tpw
Boiler return temperature sensor
Tpod
Feeder temperature sensor
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