USSC
11
Installation
PriMAry FurNACE
SECONDARY (ADD-ON) FURNACE
When installed as a secondary furnace, a Duct Damper must be installed between the air discharge of the 6500 furnace
and the primary (Gas, Electric, etc.). This duct damper prevents the air from the primary furnace from back flowing to
the secondary furnace. Damper must be a mechanical (spring return) style with a simple closure switch to determine if
the damper is opened or closed. The damper will connect to the multi-fuel furnace’s printed circuit board (PCB). See
wiring diagram in this manual.
Summary of Contents for American Harvest 6500
Page 12: ...12 USSC Component Location ...
Page 19: ...USSC 19 Wiring Diagram Amendment ...
Page 22: ...22 USSC Notes ...
Page 23: ...USSC 23 Notes ...