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Table of Contents
SAFETY CONSIDERATIONS ........................................................................................................................................................... 4
SHIPPING INSPECTION ........................................................................................................................................................ 6
ADDITIONAL SAFETY CONSIDERATIONS ................................................................................................................................... 6
ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS ................................................................................................................... 7
TO THE INSTALLER ............................................................................................................................................................ 7
P
RODUCT DESCRIPTION ............................................................................................................................................................. 7
FEATURES ........................................................................................................................................................................ 7
PRODUCT APPLICATION .............................................................................................................................................................. 7
LOCATION REQUIREMENTS AND CONSIDERATIONS ........................................................................................................................... 10
C
LEARANCES AND ACCESSIBILITY ....................................................................................................................................... 10
INSTALLATION POSITIONS ................................................................................................................................................... 10
HORIZONTAL INSTALLATION ................................................................................................................................................. 10
FURNACE SUSPENSION .................................................................................................................................................... 10
EXISTING FURNACE REMOVAL ............................................................................................................................................ 10
THERMOSTAT LOCATION ..................................................................................................................................................... 10
C
OMBUSTION AND VENTILATION AIR REQUIREMENTS ...................................................................................................................... 10
EXTERIOR MASONRY CHIMNEYS .................................................................................................................................................. 13
(CATEGORY I FURNACES ONLY) .................................................................................................................................................. 13
C
HECKLIST SUMMARY ...................................................................................................................................................... 13
C
HECK 1 - PROPER CHIMNEY TERMINATION. ........................................................................................................................ 13
CHECK 2 - ANY SOLID OR LIQUID FUEL APPLIANCES VENTED INTO THIS CHIMNEY CHANNEL ....................................................... 14
CHECK 3 - CHIMNEY CROWN CONDITION. ........................................................................................................................... 14
CHECK 4 - DEBRIS IN CLEANOUT....................................................................................................................................... 14
CHECK 5 - LINER CONDITION. .......................................................................................................................................... 14
CHECK 6 - DILUTION AIR. ............................................................................................................................................... 15
CHECK 7 - COMPLETE THE INSTALLATION. ............................................................................................................................ 15
FIX 1 - LINER TERMINATION .............................................................................................................................................. 15
FIX 2 - CHANGE VENTING ARRANGEMENTS .......................................................................................................................... 15
FIX 3 - REBUILD THE CROWN ........................................................................................................................................... 16
FIX 4 - RELINING............................................................................................................................................................ 16
ELECTRICAL CONNECTIONS ....................................................................................................................................................... 16
WIRING HARNESS ........................................................................................................................................................... 17
115 VOLT LINE CONNECTIONS .......................................................................................................................................... 17
JUNCTION BOX RELOCATION ............................................................................................................................................. 17
24 VOLT THERMOSTAT WIRING .......................................................................................................................................... 18
FOSSIL FUEL APPLICATIONS .............................................................................................................................................. 18
SINGLE-STAGE HEATING THERMOSTAT APPLICATION ................................................................................................................ 18
24 VOLT DEHUMIDISTAT WIRING ........................................................................................................................................ 19
FOSSIL FUEL APPLICATIONS .............................................................................................................................................. 19
115 VOLT LINE CONNECTION OF ACCESSORIES (HUMIDIFIER AND ELECTRONIC AIR CLEANER).................................................... 19
24 VOLT HUMIDIFIER ....................................................................................................................................................... 20
AUXILIARY ALARM SWITCH ............................................................................................................................................... 20
GAS SUPPLY AND PIPING .......................................................................................................................................................... 20
HIGH ALTITUDE DERATE ................................................................................................................................................... 21
PROPANE GAS CONVERSION .............................................................................................................................................. 21
GAS PIPING CONNECTIONS ............................................................................................................................................... 21
UPFLOW INSTALLATIONS .................................................................................................................................................... 22
COUNTERFLOW INSTALLATIONS ........................................................................................................................................... 22
GAS PIPING CHECKS ....................................................................................................................................................... 22
PROPANE GAS TANKS AND PIPING ...................................................................................................................................... 23
CIRCULATING AIR .................................................................................................................................................................... 23
CHECKING DUCT STATIC ................................................................................................................................................... 24
FILTERS - READ THIS SECTION BEFORE INSTALLING THE RETURN AIR DUCTWORK .................................................................... 24
UPRIGHT INSTALLATIONS ................................................................................................................................................... 24
HORIZONTAL INSTALLATIONS ............................................................................................................................................... 24
CIRCULATION AIR FILTERS ................................................................................................................................................ 25
START-UP PROCEDURE AND ADJUSTMENT ................................................................................................................................... 26
HEAT ANTICIPATOR SETTING ............................................................................................................................................... 26
FURNACE OPERATION ....................................................................................................................................................... 26
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