Riello Array AR 399 SE Installation, Operation And Service Manual page 67

APPENDIX
Multiple air and vent vertical terminations; X ≥ 12" (305 mm);
Y≥ 12" (305 mm)
Air intake
Multiple air and vent vertical termination; X≥ 12" (305 mm);
Y≥ 12" (305 mm)
Air intake
Multiple air and vent vertical termination; X ≥ 12" (305 mm);
Y≥ 12" (305 mm)
Vent
Air intake Vent
Vent
Air intake Vent
Vent
Vent Air intake
Air intake
Multiple air and vent vertical termination ; X≥ 12" (305 mm);
Y≤ 25" (635 mm); Z = 12" (305 mm) to 16" (406 mm)
Y
Vent terminals
Y
Y
67 67
RECYCLING AND DISPOSAL
Vent terminals
Air intake
APPENDIX
Y
Z