GE JVM1851WH JVM1851BH/CH/SH/WH, Dimensions and Installation Information in inches, Duct

Models: JVM1851SH JVM1851BH JVM1851CH JVM1851WH

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Duct

JVM1851BH/CH/SH/WH

GE Spacemaker® Over-the-Range Microwave Oven with Recirculating Venting

Dimensions and Installation Information (in inches)

Hood Exhaust Duct: Outside ventilation requires a HOOD EXHAUST DUCT. Read the following carefully.

Exhaust Connection: The hood exhaust has been designed to mate with a standard

3-1/4" x 10" rectangular duct. If a round duct is required, a rectangular-to-round transition adaptor must be used. Do not use less than a 6" diameter duct

Rear Exhaust: If a rear or horizontal exhaust is to be used, care should be taken to align exhaust with space between studs, or wall should be prepared at the time it is constructed by leaving enough space between the wall studs to accommodate exhaust.

Maximum Duct Length: For satisfactory air movement, the total duct length of

3-1/4" x 10" rectangular or 6" diameter round duct should not exceed 120 equivalent feet.

Elbows, Transitions, Wall and Roof Caps, etc., present additional resistance to airflow and are equivalent to a section of straight duct which is longer than their actual physical size. When calculating the total duct length, add the equivalent length of all transitions and adaptors plus the lengths of all straight duct sections. The chart below shows the approximate feet of equivalent length of some typical ducts.

Duct

Equivalent Feet

A. Rectangular-To-round

5 ft.

Transition Adaptor

 

 

 

B. Wall Cap

40 ft.

 

 

C. 90° Elbow

10 ft.

 

 

D. 45° Elbow

5 ft.

 

 

E. 90° Elbow

25 ft.

 

 

F. 45° Elbow

5 ft.

 

 

G. Roof Cap

24 ft.

For answers to your Monogram,® GE Profileor GE® appliance questions, visit our website at ge.com or call GE Answer Center® service, 800.626.2000.

Optional Accessories (Available at additional cost)

Filler Panel Kits

JX52WH–White

JX52BL–Black

When replacing a 36" or 42" range hood, this kit fills in the additional width to provide a custom built-in appearance. For installation between cabinets only; not for end-of-cabinet installation. Each kit contains two 3"-wide filler panels.

Filter Kits

JX81B–Recirculating

Charcoal Filter Kit

To be used when the Spacemaker microwave oven cannot be vented to the outside.

Listed by

Underwriters

Laboratories

Specification Revised 8/07

340104

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GE JVM1851WH, JVM1851CH JVM1851BH/CH/SH/WH, Dimensions and Installation Information in inches, Duct, Equivalent Feet