Nortek FG7TN-FS Manuals

Manuals and User Guides for Nortek FG7TN-FS. We have 2 Nortek FG7TN-FS manuals available for free PDF download: Installation Instructions Manual

Nortek FG7TN-FS Installation Instructions Manual

Nortek FG7TN-FS Installation Instructions Manual (48 pages)

Two-Stage Condensing Gas Furnaces With Fixed & Variable Speed Blowers

Brand: Nortek | Category: Furnace | Size: 6 MB

Table of Contents

Table of Contents
2
Important Safety Information
3
Requirements & Codes
4
Combustion Air Quality
5
Heating Load
5
Installation in a Garage
5
Clearances to Combustible Materials
6
Operation of Furnace During Construction
6
Combustion Air & Venting Requirements
7
Direct Vent Systems
8
Conventional Vent Systems - Confined Spaces
8
Air from Inside
8
Outdoor Air from a Crawl Space or Vented Attic
8
Outdoor Air Using Vertical Ducts
8
Outdoor Air Using Horizontal Ducts
9
Air Directly through an Exterior Wall
9
Alternate Method of Providing Air from Outside
10
Conventional Vent Systems - Unconfined Spaces
10
Category IV Venting
10
Vent Pipe Material
11
Vent Pipe Length & Diameter
11
Vent Pipe Installation
11
Outdoor Terminations - Horizontal Venting
12
Outdoor Terminations - Vertical Venting
13
Vent Freezing Protection
13
Existing Installations
13
Condensate Disposal
13
Circulating Air Requirements
14
Plenums & Air Ducts
14
Return Air Connections
14
Upflow Furnaces
14
Downflow Furnaces
15
Supply Air Connections
15
Acoustical Treatments
15
Furnace Installation
15
General Requirements
15
Upflow Furnaces
15
Installation on a Concrete Slab
16
Inducer & Venting Options
16
Inducer Assembly Rotation
17
Pressure Switch Tubing
17
Accessories
17
Finish Flange
17
Rubber Grommets
17
PVC Components
18
Typical Orientation
18
Alternate Orientation
18
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
22
Electrical Wiring
23
Line Voltage Wiring
23
Grounding
23
Thermostat / Low Voltage Connections
23
Single Stage AC & Single Stage Thermostat
24
Single Stage AC & Two Stage Thermostat
24
Two-Stage AC & Two-Stage Thermostat
24
Autostaging for Single Stage Thermostats
25
Autostaging for Two-Stage Thermostats
25
Blower Speed Configuration
25
Fixed Speed Blower Applications
25
Variable Speed Blower Applications
25
Dehumidification Options
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
Operating Sequence
28
Heating Cycle
28
Cooling Cycle
28
Fan Mode
28
Maintenance
28
Figures & Tables
30
Gas Information
31
Electrical Information
34
Motor Control Board
34
Venting Information
39
(B, C, & D Width Cabinets)
40
(B, C, & D Width Cabinets)
41
Troubleshooting
43
Furnace Components
43
Installation Checklist
48

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Nortek FG7TN-FS Installation Instructions Manual

Nortek FG7TN-FS Installation Instructions Manual (8 pages)

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

Table of Contents

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