InstallationPregunta 48 de 110
A gas furnace flue must terminate where?
a.Inside the attic
b.Into an open crawl space
c.At an approved location outdoors with required clearances from openings
d.Into the return duct
Explicación
Flue and vent terminations must discharge outdoors at listed heights and clearances from windows, doors, and air intakes to prevent flue gases from re-entering the building. The CMC and appliance listing specify these termination requirements. Improper termination risks carbon monoxide entry.
Referencia Legal: 2022 California Mechanical Code (CMC)Practica las 110 preguntas gratis — sin registro.
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