GE JV376VWW Ductwork Requirements, Static Pressure vs Duct Length, Equivalent Duct Length ft

GE Appliances

JV376VWW - GE High Performance Range Hood

Ductwork Requirements

Use 3-1/4” x 10” or 7” round ducting for the best performance. The length of ductwork and number of elbows should be kept to a minimum for efficient operation.

Use caulking to seal exterior openings around the hood.

Static Pressure vs Duct Length

Equivalent Duct Length (ft.)

Static		Rect.
Pressure	CFM	3-1/4” x 10”	7” dia.	8” dia.	9” dia.
.06		4	10	19	34
.10	410	7	17	31	56
.15	400	11	25	47	83
.20	370	15	33	62	111
.25	345	18	42	78
90° elbow		5	11	12	14
45° elbow		2-1/2	5-1/2	6	7

Specification Revised 4/00

Ducting Chart

Equivalent length in feet

	500	0	10	20	30	40	50
CFM	400
							7" RND
in
	300						3-1/4" x 10"
volume
	200
Air	100
	0
				3-1/4" x 10" Transition to 7" Round = 2 ft.
				7" Round elbow = 8 ft.
				7" Roof cap = 70 ft.

Venting

This hood must be vented vertically through upper cabinets or horizontally through an outside wall. Ductwork is not included.

Improper duct sizing or restrictive roof caps reduce air moving capacity and will not provide enough ventilation for an indoor electric grill.

Indoor electric grills produce more smoke than normal cooking and require at least 410 CFM to provide adequate ventilation.

Follow the guidelines for proper duct sizing in the duct charts. NOTE: The venting system must exhaust to the outside.

For answers to your Monogram,®

GE Profile Performance Series,™

GE Profile™ or GE appliance questions, call

GE Answer Center® service, 800.626.2000.

Listed by

Underwriters

RLaboratories