Nordyne VG7TC-FS Two-Stage Gas Furnaces Manuals

Nordyne VG7TC-FS Two-Stage Gas Furnaces Manuals

Manuals and User Guides for Nordyne VG7TC-FS Two-Stage Gas Furnaces. We have 1 Nordyne VG7TC-FS Two-Stage Gas Furnaces manual available for free PDF download: Installation Instructions Manual

Nordyne VG7TC-FS Installation Instructions Manual

Nordyne VG7TC-FS Installation Instructions Manual (52 pages)

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

Brand: Nordyne | Category: Furnace | Size: 11 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
Operation of Furnace During Construction
6
Clearances to Combustible Materials
6
Combustion Air & Venting Requirements
7
Direct Vent Systems
8
Conventional Vent Systems - Confined Spaces
8
Air from Inside
9
Outdoor Air from a Crawl Space or Vented Attic
9
Outdoor Air Using Vertical Ducts
9
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
12
Outdoor Terminations - Horizontal Venting
12
Outdoor Terminations - Vertical Venting
13
Vent Freezing Protection
13
Existing Installations
14
Condensate Disposal
14
Circulating Air Requirements
14
Plenums & Air Ducts
14
Return Air Connections
15
Upflow & Horizontal Furnaces
15
Downflow Furnaces
15
Supply Air Connections
15
Acoustical Treatments
15
Furnace Installation
16
General Requirements
16
Upflow Furnaces
16
Horizontal Furnaces
16
Downflow Furnaces
17
Installation on a Concrete Slab
17
Inducer & Venting Options
17
Inducer Assembly Rotation
17
Pressure Switch Tubing
18
Accessories
18
Finish Flange
18
Rubber Grommets
18
PVC Components
19
Typical Orientation
19
Alternate Orientation
19
Condensate Drain Lines
20
Bottom Panel Removal
20
Alternate Bottom Panel Removal
20
Gas Supply & Piping
21
Leak Check
21
High Altitude Application (Natural Gas Only)
23
Converting from Natural Gas to LP / Propane
23
Electrical Wiring
24
Line Voltage Wiring
24
Grounding
25
Thermostat / Low Voltage Connections
25
Single Stage AC & Single Stage Thermostat
26
Single Stage AC & Two Stage Thermostat
26
Two-Stage AC & Two-Stage Thermostat
26
Autostaging for Single Stage Thermostats
26
Autostaging for Two-Stage Thermostats
27
Blower Speed Configuration
27
Fixed Speed Blower Applications
27
Variable Speed Blower Applications
27
Dehumidification Options
27
Start-Up & Adjustments
28
Pre-Start Check List
28
Start-Up Procedures
28
Verifying & Adjusting Input Rate
28
Verifying & Adjusting Temperature Rise
28
Heat Anticipator
28
Verifying Burner Operation
29
Verifying Operation of the Supply Air Limit Switch
29
Operating Sequence
30
Heating Cycle
30
Cooling Cycle
30
Fan Mode
30
Maintenance
30
Figures & Tables
32
Airflow Data
33
Gas Information
36
Electrical Information
39

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