Lennox OF23Q3/4-120R Oil Furnace Manuals

Manuals and User Guides for Lennox OF23Q3/4-120R Oil Furnace. We have 1 Lennox OF23Q3/4-120R Oil Furnace manual available for free PDF download: Installation Instructions Manual

Lennox OF23Q3/4-120R Installation Instructions Manual

Lennox OF23Q3/4-120R Installation Instructions Manual (23 pages)

OF23 SERIES UNITS

Brand: Lennox | Category: Furnace | Size: 0 MB

Table of Contents

Table of Contents
1
Shipping & Packing List

2
General

2
OF23 Start−Up & Performance Check List

2
- OF23 Unit Dimensions
  2
- OF23 Oil AFII Burner Parts Arrangement
  3
- OF23 Unit Parts Arrangement
  3
- Requirements
  4
- Locate & Level Unit
  5
- Unit Adjustments
  5
- Venting
  6
- Flue Connections
  11
Oil Supply Lines Sizing

11
- Supply & Return Air Plenums
  11
Connect Oil Supply Line and Filter

13
- Electrical Wiring
  13
Leak Check

13
- Start−Up & Adjustment
  16
- Service
  17
- Troubleshooting
  18

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