InstallationPregunta 28 de 110
A secondary condensate drain pan or float switch is typically required when an air handler is installed where?
a.In a detached garage
b.In a basement with a floor drain
c.In an attic or above a finished ceiling where leakage would cause damage
d.On a ground-level slab outdoors
Explicación
When an air handler is located above a finished space, such as in an attic, code requires a secondary means of protection like an auxiliary drain pan or a float switch. These devices catch or shut off the system if the primary drain clogs. This prevents costly water damage to ceilings below.
Referencia Legal: 2022 California Mechanical Code (CMC)Practica las 110 preguntas gratis — sin registro.
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