INDEX
Page
Typical Upflow Installation
3
Typical Downflow Installation
3
General Information
4
Clearances - Accessibility
4
Changing Orientation of Vent Blower
5
Converting Furnace To Downflow Configuration
5
Combustion/Ventilation Air Supply
5 - 6
Venting
6 - 7
Converting Furnace To Propane
8
Gas Supply and Piping
8
Circulating Supply Air and Return Air
8 - 9
Electrical Connection
9
Thermostat Location and Low Voltage Connections
9 - 10
To Rate Furnace
10
Main Burner Adjustment
11
Safety Controls Functions & Check Out Procedures
11
Fan Control/Ignition Module & Circulating Air Filters
11
Temperature Rise & Motor Lubrication and Maintenance
12
System Operation Information and Primary\Secondary
Heat Exchanger Cleaning
12
Lighting Instructions
13
Sequence of Operation
13
Normal Operation
14
Wiring Diagram
15
2
Summary of Contents for GMN SERIES
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