UBA 1.5 ZETHOS, Buderus U104, Logamax U112/114/122/124.., Sieger BK 11.., 7746700076

Verwendung:
GB112-19 (G25), GB112-23K (G25), GB112-24 (G20), GB112-24 (G25), GB112-24 T25 (G20), GB112-24 T25 (G25), GB112-29 (G20), GB112-29 (G25), GB112-43 (G20), GB112-43 (G25), GB112-60 (G20), GB112-60 (G25), GB122-24 (G25), U122-11 (G25),