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1.0
SAFETY SYMBOLS AND WARNINGS
2.0
SAFETY ISSUES
2.1
GENERAL SAFETY RULES
3.0
FURNACE OPERATION INFORMATION
UM
3.1
STARTING THE FURNACE
3.2
SHUTTING DOWN THE FURNACE
3.3
OPERATING TIPS
4.0
ROUTINE MAINTENANCE BY HOMEOWNER
4.1
AIR FILTER
4.2
ROUTINE EXAMINATION
4.3
ANNUAL INSPECTION/SERVICE
4.4
FURNACE APPEARANCE
4.5
SEQUENCE OF OPERATION
4.6
VARIATIONS
4.7
TERMINATIONS
5.0
HOMEOWNER'S REFERENCE
IMPORTANT:
Read these instructions thoroughly before
attempting to operate this furnace.
W415-2739 / B / 09.22.20
TABLE OF CONTENTS
Please read carefully and keep in a safe place
for future reference by a service technician.
DO NOT DESTROY THIS MANUAL
H1.21
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