HearthStone Quality Home Heating Products, Inc ®
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WFP-75 Model 8411
HOW OFTEN SHOULD YOU CLEAN THE CHIMNEY? ...................................................... 24
FIRE BAFFLE REMOVAL PRIOR TO CLEANING THE CHIMNEY .................................... 25
SUMMARY OF INSTALLATION CAUTIONS AND WARNINGS ......................................... 26
REGULATIONS COVERING FIREPLACE INSTALLATION ................................................ 26
HEARTH EXTENSION CONSTRUCTION OPTIONS ......................................................... 29
MINIMUM HEARTH EXTENSION REQUIREMENTS ......................................................... 33
THE RELATIONSHIP BETWEEN THE CHIMNEY AND THE HOUSE ............................... 41
WHY THE CHIMNEY SHOULD PENETRATE THE HIGHEST HEATED SPACE .............. 41
EXAMPLES OF TYPICAL CHIMNEY INSTALLATION ........................................................ 44
INSTALLATION INSTRUCTIONS FOR MASONRY APPLICATION ................................... 47