Lennox G40UH-48B-090 Manuals

Manuals and User Guides for Lennox G40UH-48B-090. We have 2 Lennox G40UH-48B-090 manuals available for free PDF download: Installation Instructions Manual

Lennox G40UH-48B-090 Installation Instructions Manual

Lennox G40UH-48B-090 Installation Instructions Manual (35 pages)

G40UHX / G40UH Series Gas Furnace

Brand: Lennox | Category: Furnace | Size: 0.92 MB

Table of Contents

Table of Contents
1
Unit Dimensions
2
G40UH(X) Parts Arrangement
3
Figure
4
G40UH(X) Gas Furnace
4
Shipping and Packing List
4
Safety Information
4
General
5
Combustion, Dilution & Ventilation Air
5
Figure
8
Setting Equipment
8
- Figure
  11
- Figure
  12
- Connector 0
  12
Filters
12
Duct System
12
Venting
12
Gas Piping
20
Electrical
21
Unit Start−Up
25
Gas Pressure Adjustment
26
High Altitude Information
27
Other Unit Adjustments
27
Service
28
Repair Parts List
30
Ignition Control Board Diagnostic Codes
31
Heating Sequence of Operation
32
Troubleshooting
32

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Lennox G40UH-48B-090 Installation Instructions Manual

Lennox G40UH-48B-090 Installation Instructions Manual (34 pages)

G40UH Series

Brand: Lennox | Category: Furnace | Size: 3.6 MB

Table of Contents

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