KNX Secure cold water meter GWF UNICOcoder MP; Q3 4 DN20 130mm G1 30°C (Type 2 - does not support flow value) 85502SEC — Lingg&Janke | Futurasmus KNX Group
KNX Secure cold water meter GWF UNICOcoder MP; Q3 4 DN20 130mm G1 30°C (Type 2 - does not support flow value)