18-CE03D1-1A-EN
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Option 2 — Top combustion air intake
If sloping the combustion air intake pipe is not possible, install a DWV
Tee as close to the furnace as possible with drain and trap to prevent
condensation from occurring in the furnace cabinet. Do not tee AC
condensate and combustion air condensate trap together.
Option 2
To an approved
vented drain
Field fabricated trap
Approved DWV Tee
Combustion air
intake
Combustion air
exhaust
Option 3 — Side combustion air intake
If sloping the combustion air intake pipe is not possible, install an
approved DWV Tee as close to the furnace as possible with drain and
trap.
Combustion air
intake
Combustion air
exhaust
Option 3
To an approved
vented drain
Field fabricated trap
Approved DWV Tee
Содержание S9V2B040U3VSAA
Страница 12: ...12 18 CE03D1 1A EN Outline Drawings Upflow Furnace B Size Cabinet...
Страница 13: ...18 CE03D1 1A EN 13 Upflow Furnace C Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s...
Страница 14: ...14 18 CE03D1 1A EN Upflow Furnace D Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s...
Страница 15: ...18 CE03D1 1A EN 15 Downflow Furnace B Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s...
Страница 16: ...16 18 CE03D1 1A EN Downflow Furnace C Size Cabinet O Ou ut tl li in ne e D Dr ra aw wi in ng gs s...
Страница 103: ...18 CE03D1 1A EN 103 N No ot te es s...