Carrier Infinity ICS 58MVC 100 Series Installation Instructions Manual page 33

Roof Te rmLnation (Preferred)
between combustbn
aEr and vent
8 3/4 in (222ram)for 3 in (76ram)kit
Maintain 12 in (305mm)_n
clearance above
....... hslghwe _ _e_aen I.......
Concwntric Vent and Combustion Air
Roof [urmination (pm_rmd) ......
Fig. 36 - Combustion Air and Vent Termination for Direct Vent (2-pipe) System
R_f Term_natbn (Preferred)
A05090
_._-f _"_" _'_'_ above Maintain minimum h_hest 12 ciearancein anticipated (305ram) ......... _": i[
snow level maximum of
24 in (610ram) abova roof ....... _--.
[
Abandoned masonry
used as raceway
(per code)
Side wall termination
X\\x\\x\ \ with 2 elbows (preferred)
12 in (3O5 ram) rain from
overhang or roof
Maintain 12in 305ram
minimum c earance
above highest anticipated
s_qow leve[ or glade
",_hichever is greate_
12 in rain (305 mm)fron
overhang or r_f
6 in (152ram) minimum cieara_e
between waiJ and end of vent pipe
10 in (254mm) maximum pipe Jen_[h
305ram)
minimum clearance
above highest anticipated
snow leveJ or grade
whichever is greater
Sidewall Tel minat_n
with Stra_Jht Pipe (preferred)
Fig. 37 - Vent Pipe Termination for Ventilated Combustion Air System
A05091
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