2W415-0662 / C / 04.11.12NOTE: Changes, other than editorial, are denoted by a vertical line in the margin.TABLE OF CONTENTS1.0 INSTALLATION OVERVIEW 32.0 INTRODUCTION 42.1 DIMENSIONS 52.1.1 BGD33 DIMENSIONS 52.1.2 GD33 DIMENSIONS 52.2 GENERAL INSTRUCTIONS 62.3 GENERAL INFORMATION 72.4 RATING PLATE INFORMATION 83.0 VENTING 93.1 VENTING LENGTHS AND COMPONENTS 103.2 TYPICAL VENT INSTALLATION 113.3 SPECIAL VENT INSTALLATIONS 123.3.1 PERISCOPE TERMINATION 123.3.2 CORNER TERMINATION 123.4 VENT TERMINAL CLEARANCES 133.5 VENTING APPLICATION FLOW CHART 143.6 DEFINITIONS 143.7 ELBOW VENT LENGTH VALUES 143.8 HORIZONTAL TERMINATION 153.9 VERTICAL TERMINATION 174.0 INSTALLATION 194.1 WALL AND CEILING PROTECTION 194.1.1 HORIZONTAL INSTALLATION 204.1.2 VERTICAL INSTALLATION 214.2 USING FLEXIBLE VENT COMPONENTS 214.2.1 HORIZONTAL AIR TERMINAL INSTALLATION 224.2.2 VERTICAL AIR TERMINAL INSTALLATION 234.2.3 APPLIANCE VENT CONNECTION 244.3 USING RIGID VENT COMPONENTS 254.3.1 HORIZONTAL AIR TERMINAL INSTALLATION 254.3.2 EXTENDED HORIZONTAL AND CORNER TERMINAL INSTALLATION 254.3.3 VERTICAL AIR TERMINAL INSTALLATION 264.4 GAS INSTALLATION 274.5 OPTIONAL WALL SWITCH 274.6 HARD WIRE INSTALLATION 284.7 VERTICAL THROUGH EXISTING CHIMNEY 294.8 MOBILE HOME INSTALLATION 305.0 FRAMING 315.1 GD33 FRAMING 315.1.1 MINIMUM FRAMING DIMENSIONS 325.2 BGD33 FRAMING 335.2.1 MINIMUM FRAMING DIMENSIONS 345.3 MINIMUM CLEARANCE TO COMBUSTIBLE ENCLOSURES 355.4 ALCOVE INSTALLATION 365.5 MINIMUM MANTEL CLEARANCES 376.0 FINISHING 386.1 DOOR REMOVAL AND INSTALLATION 386.2 LOG PLACEMENT 396.3 BGD33 396.3.1 GLOWING EMBERS 396.4 GD33 406.4.1 GLOWING EMBERS 406.5 CHARCOAL EMBERS (BGD33 ONLY) 416.6 LOUVRE INSTALLATION 416.7 LOGO PLACEMENT 417.0 OPTIONAL BLOWER INSTALLATION 428.0 OPERATION 449.0 ADJUSTMENT 459.1 PILOT BURNER ADJUSTMENT 459.2 VENTURI ADJUSTMENT 459.3 FLAME CHARACTERISTICS 469.4 RESTRICTING VERTICAL VENTS 4610.0 MAINTENANCE 4710.1 CARE OF GLASS 4710.2 CARE OF PLATED PARTS 4710.3 DOOR GLASS REPLACEMENT 4811.0 REPLACEMENTS 4912.0 TROUBLESHOOTING 5313.0 WARRANTY 55