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General| Model | GCH9 |
|---|---|
| AFUE | 96% |
| AFUE Rating | 96% |
| Blower Motor | ECM |
| Fuel Type | Natural Gas |
| Input BTU | 40, 000 - 120, 000 BTU/h |
| Warranty | Limited Lifetime Heat Exchanger, 10-year Parts |
Explains the model number structure and its components for identification purposes.
Highlights critical safety information and warnings for installation and operation.
Provides a comprehensive list of available furnace model numbers.
Details environmental regulations and additional safety precautions for unit use.
Describes the basic operational principles of the GCH9 furnace system.
Provides guidance on selecting an appropriate installation location for the furnace.
Specifies the minimum clearances required around the unit for service and safety.
Explains altitude compensation and necessary kits for high-altitude installations.
Details pressure switch specifications and their application based on altitude.
Lists part numbers and open settings for rollout and auxiliary limit switches.
Provides guidance on matching GCH9 furnaces with compatible indoor evaporator coils.
Covers thermostat compatibility and required filter specifications for the furnace.
Explains the operation modes and dipswitch settings for the Dual Saver feature.
Identifies and labels key components of the furnace with a detailed diagram.
Presents physical dimensions and cabinet size options for various models.
Presents detailed technical specifications for each GCH9 furnace model.
Provides blower performance data including CFM and temperature rise at various static pressures.
Illustrates the relationship between BTU output, CFM, and temperature rise.
Shows the electrical wiring diagrams and includes important notes for installation.
Lists diagnostic LED codes for identifying furnace operational issues.
Presents specific wiring diagrams for the GCH9*****XAC model variant.
