Hearthstone Quality Home Heating Products, Inc ® Green Mountain Insert 70 (Model 8450)
Table of Contents
INTRODUCTION ..................................................................................................................... 4
CODES AND SAFETY INFORMATION .......................................................................................................................... 4
PERIODIC CHECKLIST AND EMERGENCY PROCEDURES ............................................................................................. 6
SPECIFICATIONS .................................................................................................................. 7
INSTALLATION ...................................................................................................................... 8
UNPACKING ............................................................................................................................................................ 8
ZONE HEATING ....................................................................................................................................................... 8
MASONRY FIREPLACE REQUIREMENTS .................................................................................................................... 8
CERTIFICATION LABEL ............................................................................................................................................ 9
MASONRY FIREPLACE THROAT DAMPER .................................................................................................................. 9
INSTALLATION OF A COMBUSTIBLE MANTEL SHELF ................................................................................................. 10
HEARTH REQUIREMENTS & FLOOR PROTECTION.................................................................................................... 10
MINIMUM MASONRY OPENING ............................................................................................................................... 13
COMBUSTIBLE SURFACE REQUIRED CLEARANCES ................................................................................................. 13
INSTALLING THE INSERT ........................................................................................................................................ 14
OUTSIDE AIR SUPPLY ........................................................................................................................................... 16
THE VENTING SYSTEM ....................................................................................................... 18
GENERAL INFORMATION ........................................................................................................................................ 18
CHIMNEY AND LINER INFORMATION ........................................................................................................................ 18
LINER CONNECTION .............................................................................................................................................. 19
MINIMUM CHIMNEY CLEARANCES .......................................................................................................................... 20
CHIMNEY LOCATION ............................................................................................................................................. 21
SUPPLY OF COMBUSTION AIR................................................................................................................................ 22
OPERATION ......................................................................................................................... 23
CONTROLS AND FEATURES ................................................................................................................................... 23
BLOWER OPERATION ............................................................................................................................................ 23
CHOOSING FIREWOOD .......................................................................................................................................... 24
BUILDING A FIRE .................................................................................................................................................. 25
BREAKING IN YOUR WOOD FIREPLACE INSERT ....................................................................................................... 25
NORMAL OPERATION ............................................................................................................................................ 26
OVER-FIRE CAUTION ............................................................................................................................................ 27
FIRE SCREEN ....................................................................................................................................................... 28
MAINTENANCE .................................................................................................................... 29
CREOSOTE FORMATION & REMOVAL AND GENERAL MAINTENANCE .......................................................................... 29
GLASS AND BLOWER REPLACEMENT PROCEDURES ................................................................................................ 30
DOOR ADJUSTMENT ............................................................................................................................................. 32
REFRACTORY, SECONDARY AIR TUBES AND BAFFLE ................................................................................................ 32
REMOVAL INSTRUCTIONS ...................................................................................................................................... 33
ILLUSTRATED PARTS LIST ................................................................................................ 34
REPLACEMENT KITS & OPTIONAL ACCESSORIES .................................................................................................... 37
TROUBLESHOOTING .......................................................................................................... 38
SAFETY LABEL ................................................................................................................... 40
LIMITED WARRANTY .......................................................................................................... 41