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G8C
Unitary products group G8C Manuals
Manuals and User Guides for Unitary products group G8C. We have
2
Unitary products group G8C manuals available for free PDF download: Installation Manual, Installation Instructions Manual
Unitary products group G8C Installation Manual (28 pages)
HIGH EFFICIENCY CLAM TUBE HEAT EXCHANGER SERIES
Brand:
Unitary products group
| Category:
Furnace
| Size: 2.09 MB
Table of Contents
Table of Contents
1
Safety
2
Combustion Air Quality
3
Ductwork
4
Unit Clearances to Combustibles
4
Upflow/Horizontal Configuration
5
Downflow/Horizontal Configuration
5
Vent Blower
5
Top Cap
6
Minimum Duct Sizing for Proper Airflow
6
External Static Pressure Range
6
Dimensions
7
Cabinet and Duct Dimensions
7
Combustible Floor Base Accessory
8
Filters
9
Typical Attic Installation
9
Typical Suspended Furnace / Crawl Space Installation
9
Side Return Cutout Markings
10
Horizontal Mount and Filter
10
Downflow Filter
10
Filter Sizes - Upflow
10
Gas Piping
11
Return Filter Grill and Return Duct Installation
11
Gas Valve
11
Upflow Configuration (50-125 MBH Model Only)
12
Downflow Configuration (50-125 MBH Model Only)
12
Upflow/Horizontal Configuration (150 MBH Model Only)
12
Gas Piping
12
Inlet Gas Pressure Range
12
Electrical Power
13
High Altitude Conversion
13
Ratings & Physical / Electrical Data - Upflow Models
13
Electrical Wiring - Upflow Position
14
Line Wiring Connections
14
Two-Stage Heating and Cooling Thermostat Connections
14
Accessory Connections
14
Twinning and Staging
14
Typical Twinned Furnace Application
15
Single Stage Twinning Wiring Diagram
15
Roof Pitch
16
Vent/Combustion Air System
16
Two-Stage Twinning Wiring Diagram
16
Vent Termination
16
Alternate Air Intake, Air Outlet and Chimney Connections
17
Air Inlet, Outlet and Chimney Connections
17
Typical Sidewall Vent Application
18
Typical Sidewall Vent and Termination Configuration
18
Typical Chimney Connections
18
Horizontal Air Inlet, Outlet and Chimney Connections
18
Horizontal Sidewall Venting Clearances
18
Home Layout
19
Combustion Airflow Path through the Furnace Casing to the Burner Box
20
Estimated Free Area
20
Free Area
20
Unconfined Space Minimum Area in Square Feet
20
Outside and Ambient Combustion Air
21
Safety Controls
22
Start-Up and Adjustments
22
Pressure Switch Tubing Routing
22
Field Installed Accessories - Non Electrical
23
Gas Valve
25
Reading Gas Pressure
25
Inlet Gas Pressure Range
25
Nominal Manifold Pressure
25
Typical Heat/Cool Speed Tap Connections
26
Filter Performance - Pressure Drop Inches W.C. and (Kpa)
26
Blower Performance - CFM
27
Wiring Diagram
28
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Unitary products group G8C Installation Instructions Manual (16 pages)
80% OUTDOOR AUTOMATIC IGNITION FURNACES 50 THUR 125 MBH OUTPUT
Brand:
Unitary products group
| Category:
Furnace
| Size: 0.39 MB
Table of Contents
Table of Contents
1
General Information
2
Specifications
2
Blower Performance for Small Chassis Outdoor Furnaces
2
Blower Performance for Large Chassis Outdoor Furnaces
2
Pre-Installation Inspection
3
Code Compliance
3
Furnace Location
3
Clearance to Combustible Materials
4
Outside Slab Installation
4
Combustion and Ventilation Air
4
Installation of Exhaust and Intake-Air Hood Assemblies
4
Furnace Sizing and Duct System Design
5
A/C Usage Duct System
6
Return Air, Filters, and Duct Connections
6
Return Air Temperature
6
Filters
6
Duct Connections
6
Gas Piping
7
Electrical Wiring
8
Service Wiring
9
Electrical Grounding
9
Control Wiring
9
Heat Anticipator
9
Blower Motor Speed Selection
9
Motor Terminal Identification
10
Blower Timings
10
Wiring Diagram
11
Pre-Operational Checks
12
Sequence of Operation
12
Furnace Operation
12
Operating Instructions
13
Gas Shutoff
13
Installation Checks
13
Checking Gas Input Rate
13
High Altitude Adjustment
13
How to Determine Gas Input Rate
14
Conversion Instructions
14
Minor Input Adjustment
14
Measuring Air Temperature Rise
14
Blower Removal
15
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Unitary products group Categories
Air Conditioner
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Industrial Equipment
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