Riello Array AR 3000, Инструкция по установке и эксплуатации

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55
SHUTDOWN
55
APPENDIX
X
Y
Horizontal venting system (sealed combustion):
X
≥
4” (102 mm);
Y
≥
12” (305 mm)
Air intake
Air intake
X
Vent
Vent
Y
Multiple air and vent vertical termination:
X
≥
12” (305 mm);
Y
≥
12” (305 mm)
Y
X
Y
X
X
Vertical venting system (sealed combustion):
X > 12” (305 mm)
Y = 12” (305 mm) above maximum snow level or at least 24”
whichever is greater
Air intake
Vent
Vent
Air intake
Y
X
Multiple air and vent vertical termination:
X
≥
12” (305 mm);
Y
≥
12” (305 mm)