Nordyne 126N-45DSA Manuals

Manuals and User Guides for Nordyne 126N-45DSA. We have 1 Nordyne 126N-45DSA manual available for free PDF download: Installation Instructions Manual

Nordyne 126N-45DSA Installation Instructions Manual

Nordyne 126N-45DSA Installation Instructions Manual (36 pages)

Single Stage High Efficiency Furnaces

Brand: Nordyne | Category: Furnace | Size: 1.51 MB

Table of Contents

Installation Instructions
1
Table of Contents
2
Safety Information

4
Requirements and Codes

4
General Instructions

5
Combustion Air Requirements

6
Furnace Installation

9
- General Requirements
  9
- Upﬂ Ow Installation
  9
  - Side Return Air Inlet
    9
  - Bottom Return Air Inlet
    9
- Horizontal Installation
  9
  - Bottom Panel Removal
    10
- Downﬂ Ow Installation
  10
  - Installation on a Concrete Slab
    10
Venting Requirements

12
- Category I Venting
  12
- Horizontal Venting
  13
- Flexible Vent Systems
  13
Circulating Air Requirements

13
- Plenums and Air Ducts
  13
- Supply Air Connections
  14
- Upﬂ Ow/Horizontal Furnaces
  14
- Downﬂ Ow Furnaces
  14
- Return Air Connections
  14
  - Side Return Installations
    14
  - Bottom Return Installations
    14
- Acoustical Treatments
  14
Gas Supply and Piping

15
- Leak Check
  15
- High-Altitude Application
  15
- Conversion to Lp/Propane
  16
Electrical Wiring

17
- Low Voltage Wiring
  17
- Line Voltage Wiring
  17
- Grounding
  18
- Twinning
  18
Start-Up & Adjustments

18
Operating Sequence

20
- Heating Cycle
  20
- Cooling Cycle
  20
- Fan Mode
  20
Maintenance

20
- Air Filters
  
  20
  - Blower Compartment
    21
  - Cleaning of Burners
    21
  - Cleaning of Flue Passages
    21
  - Heat Exchanger and Burner Maintenance
    22
- Lubrication
  
  22
  - Vent System
    22
Troubleshooting

22
Description of Components

23
- Figures and Tables
  
  23
- Furnace Dimensions
  24
- Airﬂ Ow Data
  26
- Electrical Information
  29
- Figure 17 - Wiring Diagram
  30
- Gas Information
  
  31
Installation/Performance Checklist

36

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