Amana AMH8 33-3/8" User Manual

C US
®
RT6621023r3
November 2013
This manual is to be used by qualified, professionally trained HVAC technicians only.
Goodman does not assume any responsibility for property damage or personal injury due
to improper service procedures or services performed by an unqualified person.
is a registered trademark of Maytag Corporation or its related companies
and is used under license to Goodman Company, L.P., Houston, TX. All rights reserved.
Copyright ©2011, 2013 Goodman Company, L.P.
• Refer to Service Manual RS6612007 for troubleshooting information.
• All safety information must be followed as provided in the Service Manual.
• Refer to the appropriate Parts Catalog for part number information.
• Model numbers listed on page 3.
AMH8 33-3/8" 80% Gas Furnace
80% AFUE, Twin Comfort
™
,
Multi-Speed, Upflow/Horizontal
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Amana AMH8 33-3/8" Specifications

General

Brand	Amana
Model	AMH8 33-3/8"
Category	Furnace
Language	English

Summary

Amana Technical Manual

Furnace Model Identification

Identifies the AMH8 33-3/8" 80% AFUE gas furnace, Twin Comfort, Multi-Speed model.

Product Identification

Safety Warnings for Installation

Covers high voltage, technician responsibility, and qualified personnel requirements.

Product Identification Details

Environmental and Safety Precautions

Details EPA regulations, approved devices, and fire/explosion prevention.

Product Design: General Operation

Installation and Venting Requirements

Covers location considerations, Category I venting, wiring, and conversion kits.

Component Identification

Switch Specifications and Settings (AMH8***A*)

Pressure Switch Trip Points

Limit Switch Settings

Switch Specifications and Settings (AMH8***B*)

Pressure Switch Trip Points (AMH8***B*)

Limit Switch Settings (AMH8***B*)

Product Design: TwinComfort Operation

Furnace Specifications (AMH8***A*)

Technical Specification Data

Provides detailed technical specifications including input/output, AFUE, pressure, blower, electrical, and limit settings.

Furnace Specifications (AMH8***B*)

Technical Specification Data (AMH8***B*)

Lists detailed technical specifications for AMH8***B* models, covering input/output, AFUE, pressure, electrical, and limits.

Blower Performance Specifications (AMH8***A*)

CFM vs. External Static Pressure

Blower Performance Specifications (AMH8***B*)

CFM vs. External Static Pressure (AMH8***B*)

Blower Performance: BTU Output Chart

Wiring Diagrams

AMH8 Furnace Wiring Diagram

Illustrates electrical connections, components, and color codes for the AMH8 furnace.

Wiring Diagram: Typical Schematic

Integrated Ignition Control Schematic

Provides a typical schematic for AMH8 models with integrated ignition control, showing major electrical components.