Riello Array AR 500 SE - Page 64

64
RECYCLING AND DISPOSAL
64
APPENDIX
APPENDIX
Horizontal venting system (sealed combustion); X≥4” (102
mm); Y ≥12” (305 mm)
X
Y
1
2
1
2
Vertical venting system (sealed combustion); Y 12" (305 mm)
above maximum snow level or at least 24" (610 mm) which-
ever is greater
Y
1
12
Vertical venting system (sealed combustion); X > 12" (305
mm); Y 12" (305 mm) above maximum snow level or at least
24" (610 mm) whichever is greater
YX
1
1
2
X X
Y
Horizontal venting system (sealed combustion)
2
2 1