Immergas Magis Combo 12 Plus V2 I Instructions And Recommendations page 16

1.5 MINIMUM INSTALLATION DISTANCES
16 Magis Combo 12/14/16 Plus V2 I
Key (Fig. 6):
6
ST.008706/000
A - 450 mm
B - 350 mm
C - 30 mm
D - 30 mm
E - 350 mm