Instructions / Assembly

Page 17
SWG-4L LENNOX SIDEWALL POWER VENTING KIT
Field Controls P/N 46205402
Kit Includes:
SWGII-4HD Sidewall Power Venter
CK-43 Control Kit
Includes: 4" MG-1 Barometric Draft Control
Fan Proving Switch
Adjustable post purge
For Use On The Following Lennox Series Furnaces:
G23 G24M 80MGF
Unit Selection And Maximum Vent Length Table
BTU/Hr Input Diameter Of
Vent Pipe Collar
On Furnace
Installer Provided
Flue Pipe Transition
Size Diameters
Maximum
Equivalent Length
(Ft) For 4" Vent Pipe
Maximum
Equivalent Length
(Ft) For 5" Vent Pipe
45,000* 3" 3" to 4" 60 60
50,000 3" 3" to 4" 60 60
60,000* 3" 3" to 4" 60 60
75,000* 4" None Required 60 60
100,000* 4" None Required 60 60
120,000* 4" None Required 60 60
125,000 5" 4" to 5" 60 60
140,000* 4" None Required 48 60
150,000 5" 4" to 5" 35 60
*G24M/80MGF Input Rates
General Wiring:
For complete installation
information refer to the
Field Controls SWG-4L
Power Venter Installation
Manual for details (P/N
46257600.)