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Vented Roof Curbs

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Vented Roof Curbs

SKU#:

ROOF CURB VENTED

UL762 requires vents and minimum 40” from roof to outlet.
Curb height varies to meet UL762 (see table below).
RCGV are 18” high.
RCGVL are 12” high.
RCGVH vary to meet UL762.
18 gauge galvanized steel construction.
1 3/4” flanges.
Non-insulated.
Shipped fully assembled.

View table fullscreen

Part #	Part #	UL762 Curb Height	Curb OD Dimension sq	Curb Fits Models
Vented 18" high (RCGV) Vented 12" high (RCGVL)	To Meet UL762	UL762 Curb Height	Curb OD Dimension sq	Curb Fits Models
RCGV17.5 / RCGVL17.5	RCGVH17.5	27"	17.5"	ALX105, ALX120, SD-SDUB-10, SD-SDUB-12
RCGV19.5 / RCGVL19.5	RCGVH19.5	25"	19.5"	ALX135, ALX150, SB-SBRM-13, SD-SDUB-30, SD-SDUB-33, SD-SDUB-50, HRE-13, ALX105-C2, ALX105-C2
RCGV23.25 / RCGVL23.25	RCGV23.25	18"	23.25"	ALX165, SB-SBRM-15, SD-SDUB-85, HRE-16, ALX135-C2, ALX150-C2, ALX180-C2
RCGV26.5 / RCGVL26.5	RCGV26.5	18"	26.5"	ALX180, SB-SBRM-18, HRE-20, ALX165-C2
RCGV31.5 / RCGVL31.5	RCGV31.5	18"	31.5"	ALX210, ALX245, SB-SBRM-24, HRE-24
RCGV38.5 / RCGVL38.5	RCGV38.5	18"	38.5"	SB-SBRM-30, AXL210-C2, ALX245-C2, ALX300