3.1.2
GCU compact 515 / 520 / 524 / 528 (Biv)
Fig. 3-3
Design and components of GCU compact 515 / 520 /
524 / 528 (Biv)
(for legend designations, see
Gas Combi Unit
Floor-standing gas condensing boiler with integrated heat storage
008.1543899_02 – 04/2019 – EN
Tab.
3-1)
3
Fig. 3-4
Design and components of GCU compact 515 / 520 /
524 / 528 (Biv) – schematic drawing
(for legend designations, see
Product description
Tab.
3-1)
Installation and operating instructions
11