® Gas Built-in Cooktop PRODUCT MODEL NUMBERS OVERALL DIMENSIONS GLS3064R GLS3665R 30" (76.2 cm) Model Gas Supply: This cooktop is factory set for use with Natural gas. Cooktop can be converted to LP gas. Provide a gas supply line of ³⁄₄" (1.9 cm) rigid pipe to the cooktop location. A smaller size pipe on longer runs may result in insufficient gas supply. Pipe-joint compounds that resist the action of LP gas must be used. Do not use TEFLON® tape. With LP gas, piping or tubing size can be ¹⁄₂" minimum. Usually, LP gas suppliers determine the size and materials used in the system. Electrical: A 120 volt, 60 Hz., AC only, 15-amp fused, electrical circuit is required. A time-delay fuse or circuit breaker is also recommended. It is recommended that a separate circuit serving only this cooktop be provided. A C B A. 30" (76.2 cm) B. 20 ¹⁄₈" (51.1 cm) C. 2 ²⁷⁄₃₂" (7.2 cm) 36" (91.4 cm) Model A Installation Clearances C B D A. 36" (91.4 cm) B. 20 ¹⁄₈" (51.1 cm) C. 2 ²⁷⁄₃₂" (7.2 cm) B C F Gas and Electric Connection Locations J I A G A E H A. 18 " (45.7 cm) minimum clearance upper cabinet to countertop B. Cabinet C. 30" (76.2 cm) on 30" (76.2 cm) models 36" (91.4 cm) on 36" (91.4 cm) models D. 13" (33 cm) maximum recommended upper cabinet depth E. 6 " (15.2 cm) minimum side wall clearance F. 30 " (76.2 cm) minimum clearance between top of cooktop platform and bottom of unprotected wood or metal cabinet (24" [61 cm] minimum clearance if bottom of wood or metal cabinet is protected by not less than ¹⁄₄" [0.6 cm] flame retardant millboard covered with not less than No. 28 MSG sheet steel, 0.015 " [0.04 cm] stainless steel, or 0.024 " [0.06 cm] aluminum or 0.020 " [0.05 cm] copper) G. 2 ⁵⁄₁₆" (5.9 cm) minimum distance to rear combustible surface H. 3 ³⁄₁₆" (8.1 cm) minimum distance to front countertop edge I. Cutout width - 29 ³⁄₈" (74.6 cm) on 30" models; 35 ³⁄₈" (89.9 cm) on 36" models J. Cutout depth - 19 ¹⁄₂" (49.5 cm) Because Whirlpool Corporation policy includes a continuous commitment to improve our products, we reserve the right to change materials and specifications without notice. B C C L D A. Gas pressure regulator (supplied) - arrow pointed toward cooktop B. 3 prong grounding type outlet with correct polarity C. 18" (45.7 cm) minimum D. Gas shutoff valve Dimensions are for planning purposes only. For complete details, see Installation Instructions packed with product. Specifications subject to change without notice. Ref. 9761893 12-13-05