ECR International UTICA BOILERS MAC-150 Manuel D'installation, D'utilisation Et D'entretien page 89

APPENDIX - A Approved Termination Options
Fig. 5 - Flue on Roof, Air Intake on Side Wall
Fig. 6 - Flue on Sidewall, Combustion Air on Roof
Vent
Maintain 12"(305mm) US
(18"(457mm) Canada)
clearance above highest
Combustion
anticipated snow level 24"
Air
(610mm) above roof
Vent - T Terminal
12" (305mm)
Anticipated
Snow Line
89
Maintain 12"(305mm) US
(18"(457mm) Canada)
clearance above highest
anticipated snow level 24"
(610mm) above roof
Combustion Air
12" (305mm)
Anticipated
Snow Line
Ground Level
Ground Level
240011317 REV D, (07/30/16)