DOWNFLOW/UPFLOW
ELECTRIC FURNACE
MODELS: EB SERIES
035-15266-003 Rev. A (0804)
INSTALLATION
MANUAL
TABLE OF CONTENTS
GENERAL INFORMATION . . . . . . . . . . . . . . . . . . 2
EB FURNACE NOTES . . . . . . . . . . . . . . . . . . . . . . . 2
CODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
LOCATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FURNACE CLEARANCE . . . . . . . . . . . . . . . . . . . . . 2
RETURN AIR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
DUCT SYSTEM DESIGN . . . . . . . . . . . . . . . . . . . . . 3
DOWNFLOW FURNACE INSTALLATION
(WITH 7900 SERIES DUCT CONNECTOR) . . . . . . 3
DUCT CONNECTORS (7990 SERIES) . . . . . . . . . . 4
INSTALLATION OF SCREW ATTACHMENT DUCT
CONNECTOR (7990 SERIES) . . . . . . . . . . . . . . . . . 5
INSTALLATION OF TAB ATTACHMENT DUCT
CONNECTOR (7990 SERIES) . . . . . . . . . . . . . . . . . 5
INSTALLATION OF THE FURNACE . . . . . . . . . . . . 6
FURNACE CONVERSION TO UPFLOW
APPLICATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
WIRING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
THERMOSTAT INSTALLATION . . . . . . . . . . . . . . 9
OPTIONAL AIR CONDITIONING
ACCESSORIES . . . . . . . . . . . . . . . . . . . . . . . . . . 10
HIGH PERFORMANCE BLOWER ACCESSORY
PACKAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
WIRING DIAGRAMS . . . . . . . . . . . . . . . . . . . . . . 11
REPAIR PARTS LIST . . . . . . . . . . . . . . . . . . . . . 17
CAUTION: READ ALL SAFETY GUIDES
BEFORE YOU START TO INSTALL
YOUR UNIT.
SAVE THIS MANUAL
Incorrect installation may create condition
where the operation of the product could
cause personal injury or property damage.
The furnace shall be installed so the electri-
cal components are protected from water.
This product must be installed in strict
compliance with the enclosed installation
instructions and any applicable Local, State
and National Codes including, but not lim-
ited to building, electrical, and mechanical
codes. Improper installation will void the
warranty.
66669
