Bosch FW 302 Installationsanleitung Seite 25

Fig. 57 FW 752-756
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Fig. 58 FW 752-756
[1] Expansion/venting (DN32)
[2] Supply from heat pump or to extra tank (DN50)
[3] Thermometer (DN20)
[4] Flow line from heat pump (DN50)
[5] Alternative (DN50)
[6] Return to heat pump (DN50)
[7] Return radiator (DN50)
[8] Emptying (DN20)
[9] Cold water
[10] Hot water
FW 302 / FW 502-504 / FW 752-756 – 6 720 801 195 (2017/11)
6720646964-05.1I
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Installation information for coil tanks
Fig. 59 Ceiling connections
[1] Expansion/venting
Ø780
Ø960
Fig. 60 Ceiling connection dimensions 752-756
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