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York GY9S Manuals
Manuals and User Guides for York GY9S. We have
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York GY9S manual available for free PDF download: Installation Manual
York GY9S Installation Manual (28 pages)
HIGH EFFICIENCY TUBULAR HEAT EXCHANGER SERIES
Brand:
York
| Category:
Furnace
| Size: 1.25 MB
Table of Contents
Table of Contents
1
Safety
2
Combustion Air Quality
2
Ductwork
3
Unit Clearances to Combustibles
3
Minimum Duct Sizing for Proper Airflow
4
Round Duct Size
4
Dimensions
5
Filters
6
Gas Piping
6
Furnace Base Rectangular Blockoff Panel
6
Gas Valve
6
Filter Sizes
6
High Altitude Conversion (40-120 MBTUH Models)
7
High Altitude Conversion (135 MBTUH Models)
7
Electrical Power
8
Electrical Wiring
8
Electrical and Performance Data
8
Twinning and Staging
9
Line Wiring Connections
9
Single Stage Heat Thermostat Connections
9
Accessory Connections
9
Typical Twinned Furnace Application
10
Single Stage Twinning Wiring Diagram
10
Two-Stage Twinning Wiring Diagram
11
Combustion Air Intake and Vent Connection Size at Furnace
11
(All Models)
11
Combustion Air and Vent System
11
Combustion Air Supply and Vent Piping
12
Home Layout
13
Termination Configuration - 1 Pipe
14
Termination Configuration - 2 Pipe
14
Termination Configuration - 2 Pipe Basement
14
Double Horizontal Sealed Combustion Air and Vent Termination
15
Double Vertical Sealed Combustion Air and Vent Termination
15
Sealed Combustion Air Intake Connection and Vent Connection
15
Combustion Airflow Path through the Furnace Casing
15
Estimated Free Area
16
Free Area
16
Unconfined Space Minimum Area in Square Inch
16
Outside and Ambient Combustion Air
17
Condensate Piping
18
Safety Controls
18
Attic and Crawl Space Combustion Air Termination
18
Start-Up and Adjustments
19
Pressure Switch Tube Routing
19
Gas Valve
21
Inlet Gas Pressure Range
21
Nominal Manifold Pressure
21
Reading Gas Pressure
22
Typical Heat/Cool Speed Tap Connections
22
Blower Performance CFM
23
Filter Performance - Pressure Drop Inches W.C. and (Kpa)
23
Uim-B
24
Wiring Diagram
25
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