User Manuals: Nortek FG7SM Gas Furnace

Manuals and User Guides for Nortek FG7SM Gas Furnace. We have 5 Nortek FG7SM Gas Furnace manuals available for free PDF download: Installation Instructions Manual, User Manual

Nortek FG7SM Installation Instructions Manual (52 pages)

Single Stage Condensing Gas Furnaces

Brand: Nortek | Category: Furnace | Size: 13 MB

Table of Contents
2
Important Safety Information
3
Requirements & Codes
3
Combustion Air Quality
4
Heating Load
5
Installation in a Garage
5
Clearances to Combustible Materials
5
Operation of Furnace During Construction
5
Combustion Air & Venting Requirements
6
Direct Vent Furnaces
7
Conventional Vent Systems - Confined Spaces
7
Air from Inside
7
Outdoor Air from a Crawl Space or Vented Attic
8
Outdoor Air Using Vertical Ducts
8
Outdoor Air Using Horizontal Ducts
8
Air Directly through an Exterior Wall
9
Alternate Method of Providing Air from Outside
9
Conventional Vent Systems - Unconfined Spaces
9
Category IV Venting
9
Vent Pipe Material
10
Vent Pipe Length & Diameter
10
Vent Pipe Installation
10
Outdoor Terminations - Horizontal Venting
11
Outdoor Terminations - Vertical Venting
12
Vent Freezing Protection
12
Existing Installations
12
Condensate Disposal
12
Circulating Air Requirements
13
Plenums & Air Ducts
13
Return Air Connections
13
Upflow & Horizontal Furnaces
13
Downflow Furnaces
14
Supply Air Connections
14
Acoustical Treatments
14
Furnace Installation
14
General Requirements
14
Upflow Furnaces
14
Horizontal Furnaces
14
Downflow Furnaces
15
Installation on a Concrete Slab
15
Inducer & Venting Options
15
Inducer Assembly Rotation
16
Pressure Switch Tubing
16
Alternate Pressure Switch Location
16
Accessories
16
Finish Flange
17
Rubber Grommets
17
PVC Components
18
Typical Orientation
18
Alternate Orientation
18
Optional PVC Pipe Installation
19
Condensate Drain Lines
19
Bottom Panel Removal
19
Alternate Bottom Panel Removal
19
Gas Supply & Piping
20
Leak Check
20
High Altitude Application (Natural Gas Only)
20
Converting from Natural Gas to LP / Propane
21
Electrical Wiring
24
Line Voltage Wiring
24
Grounding
24
Thermostat / Low Voltage Connections
25
Twinning
25
One Stage Heating
25
Two Stage Heating
26
Heat Anticipator
26
Start-Up & Adjustments
26
Pre-Start Check List
26
Start-Up Procedures
26
Verifying & Adjusting Input Rate
26
Verifying & Adjusting Temperature Rise
27
Verifying Burner Operation
27
Verifying Operation of the Supply Air Limit Switch
27
System Operation
27
(Gas) Heating Mode
27
Cooling Mode
27
Manual Fan
27
Fault Conditions
28
Operating Sequence
28
Heating Cycle
28
Cooling Cycle
28
Fan Mode
28
Maintenance
28
Figures & Tables
30
SC & *SL Series
38
(*SL Series)
42
SD & *SM Series
43
Troubleshooting
47
Furnace Components
47
Installation Checklist
52

Nortek FG7SM User Manual (24 pages)

Single Stage, Two-Stage, & Modulating Furnaces

Brand: Nortek | Category: Furnace | Size: 5 MB

English

3
- Table of Contents
  3
- Venting System
  4
- Important Safety Information
  4
- Gas Supply & Piping
  4
- Sources of Corrosion
  5
- Filter
  5
- Flood Damage
  5
- Important Safety Information
  5
- Clearances to Combustibles
  5
- Filter
  6
- Furnace Location
  6
- Thermostat
  6
- Category IV (Condensing) Furnaces
  6
- About the FURNACE
  6
- Category I (Non-Condensing) Furnaces
  6
- Introduction
  6
- Component Locations for Non-Condensing Type Furnaces
  7
- Component Locations for Condensing Type Furnaces
  8
- Startup & Shutdown
  10
- Starting the Furnace
  10
- Troubleshooting
  10
- Shutting down the Furnace
  10
- Maintenance & Inspection
  11
- Furnace & Air Ducts
  11
- Venting System
  11
- Blower & Filter
  11
- Burner Operation
  11
- New Construction
  11
Français

15

Nortek FG7SM User Manual (12 pages)

SINGLE STAGE & TWO-STAGE GAS FURNACES

Brand: Nortek | Category: Furnace | Size: 2 MB

Table of Contents
3
Important Safety Information
4
Gas Supply & Piping
4
Filter
4
Flood Damage
4
Venting System
5
Sources of Corrosion
5
Clearances to Combustibles
5
Important Safety Information
5
About the Furnace
6
Introduction
6
Category I (Non-Condensing) Furnaces
6
Category IV (Condensing) Furnaces
6
Filter
6
Thermostat
6
Furnace Location
6
Component Locations for Non-Condensing Type Furnaces
7
Component Locations for Condensing Type Furnaces
8
Startup & Shutdown
10
Starting the Furnace
10
Shutting down the Furnace
10
Troubleshooting
10
Maintenance & Inspection
11
Furnace & Air Ducts
11
Venting System
11
Blower & Filter
11
Burner Operation
11
New Construction
11

Nortek FG7SM User Manual (12 pages)

SINGLE STAGE & TWO-STAGE GAS FURNACES

Brand: Nortek | Category: Furnace | Size: 1 MB

Table of Contents
3
Important Safety Information
4
Gas Supply & Piping
4
Filter
4
Flood Damage
4
Venting System
5
Sources of Corrosion
5
Clearances to Combustibles
5
Important Safety Information
5
About the Furnace
6
Introduction
6
Category I (Non-Condensing) Furnaces
6
Category IV (Condensing) Furnaces
6
Filter
6
Thermostat
6
Furnace Location
6
Component Locations for Non-Condensing Type Furnaces
7
Component Locations for Condensing Type Furnaces
8
Startup & Shutdown
10
Starting the Furnace
10
Shutting down the Furnace
10
Troubleshooting
10
Maintenance & Inspection
11
Furnace & Air Ducts
11
Venting System
11
Blower & Filter
11
Burner Operation
11
New Construction
11

Nortek FG7SM Installation Instructions Manual (8 pages)

Brand: Nortek | Category: Furnace | Size: 1 MB

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