User manual WHIRLPOOL GH6208XR DATASHEET

[. . . ] ® Microwave Hood Combination CABINET OPENING DIMENSIONS A B NOTE: The grounded 3 prong outlet must be inside the upper cabinet. [. . . ] Grounded 3 prong outlet VENTING REQUIREMENTS Roof venting roof cap Wall venting wall cap 3-1/4" x 10" through-the-wall 3-1/4" x 10" through-the-roof Recommended vent length Use 3-1/4" x 10" or 6" vent. The total length of the vent system including straight vent, elbow, transitions, wall or roof caps must not exceed the equivalent of 140 feet of 3-1/4" x 10" rectangular or 6" diameter round vent. To calculate the length of system you need, add the equivalent feet for each vent piece used in the system. 3-1/4" x 10" vent system 3-1/4" x 10" 90° elbow 6 ft. wall cap Recommended standard fittings 3-1/4" x 10" to 6" = 5 ft. 3-1/4" x 10" roof cap = 24 ft. 3-1/4" x 10" 90° elbow = 25 ft. 90° elbow 6" = 10 ft. 3-1/4" x 10" wall cap = 40 ft. 45° elbow 6" = 5 ft. 3-1/4" x 10" 90° flat elbow= 10 ft. For wall or roof venting methods: If the wall exhaust method is chosen, be sure that there is proper clearance within the wall so the vent fits properly and the damper blade opens fully. that length of vent and number of elbows should be kept to a minimum to provide efficient performance. using caulking compound to seal exterior wall or roof opening around cap. NOTE: If flexible metal vent must be used, calculate each foot of flexible metal vent as two feet of rigid metal vent. [. . . ] For complete details, see Installation Instructions packed with product. [. . . ]