6Installation SpecificationsCutout DimensionsStiffenerCabinet faceCountertopFloor3/8” min. (1.0 cm) spacebehind raised ventchassis to clear stiffener3/8” min. (1.0 cm)flat countertop overhangrequired behind cutoutERV or PRV series raisedvent: Check raised ventdimensions/specificationsto determine proper fitSGM series cooktopStiffenerCabinet faceCountertopFloor5/8” min. (1.6 cm) spacebehind raised ventchassis to clear stiffener4 5/8” (11.7 cm)9 7/8” (25.1 cm) withCABP3 blower installed5/8” min. (1.6 cm)flat countertop overhangrequired behind cutoutRV series raised vent:Check raised ventdimensions/specificationsto determine proper fitSGM series cooktopSide View - SGM Series Cooktop withERV or PRV Series Raised VentSide View - SGM Series Cooktop withRV Series Raised VentAll tolerances +1/16” (+1.6 mm), -0, unless otherwise noted.IMPORTANT: Be careful to use the correct cutout diagram (on the facing page) to determine the countertop dimensionsfor the installation type. Carefully double check all dimensions against the table below and the correct diagram before cut-ting the countertop.Countertop DimensionsInstallation Type CutoutDiagramC(Minimum) D E F G HSGM304 withoutraised ventFigure 1(Square)2 7/8”(7.3 cm)19 3/4”(50.2 cm)27 3/4”(68.6 cm) NA NA NASGM304 withERV30/PRV30Figure 1(Square)3/8”(1.0 cm)22 1/2”(57.2 cm)*27 3/4”(68.6 cm) NA NA NASGM304 withRV30Figure 1(Square)5/8”(1.6 cm)22 1/4”56.5 cm)*27 3/4”(68.6 cm) NA NA NASGM365 withoutraised ventFigure 1(Square)2 3/8”(6.0 cm)19 3/4”(50.2 cm)33 5/8”(85.4 cm) NA NA NASGM365 withERV36/PRV36Figure 1(Square)3/8”(1.0 cm)22 1/2”(57.2 cm)*33 5/8”(85.4 cm) NA NA NASGM365 withRV36Figure 1(Square)5/8”(1.6 cm)22 1/4”(56.5 cm)*33 5/8”(85.4 cm) NA NA NASGM466 withoutraised ventFigure 1(Square)2 7/8”(7.3 cm)19 3/4”(50.2 cm)44 3/4”(113.7 cm) NA NA NASGM466 withPRV46Figure 2(Notched)3/8”(1.0 cm)22 1/2”(57.2 cm)*44 3/4”(113.7 cm)43 1/2”(110.5 cm)5/8”(1.6 cm)2 5/8” **(6.7 cm)SGM466 withRV46Figure 2(Notched)5/8”(1.6 cm)22 1/4”(56.5 cm)*44 3/4”(113.7 cm)43 1/2”(110.5 cm)5/8”(1.6 cm)2 3/8” **(6.0 cm)* Total cutout depth, accommodates both the cooktop and raised vent** IMPORTANT: Notch depth is included in total cutout depth (D). DO NOT add notch depth to total cutout depth (D).