Amana AMH80403ANBA, AMH80403ANBB, AMH80403AXBA, AMH80403AXBB, AMH80603ANBA User Manual

AMH8

Heating Input: 40,000 – 140,000 BTU/h

Two-Stage Convertible,

Multi-Speed Gas Furnace

80% AFUE

Contents
Nomenclature........................................	2
Product Specifications...........................	3
Dimensions.............................................	4
Airflow Performance..............................	5
Wiring Diagram......................................	7
Accessories.............................................	8
Minimum Filter Sizes.............................	8

Standard Features

•Two-stage convertible gas valve automatically adjusts to high or low stage

•Durable SureStart™ Silicon Nitride igniter designed for long igniter life

•Quiet single speed draft inducer

•Self-diagnostic control board with constant memory fault code

•Color-coded low-voltage terminals with provisions for electronic air cleaner and humidifier

•Multi-speed blower motor

•Low continuous fan speed options offer quiet air circulation

•California Low NOx emissions standards models available

•For installation in California’s South Coast Air Quality Management District (SCAQMD) only: This furnace does not meet the SCAQMD Rule 1111 14 ng/J NOx emission limit, and thus is subject to a mitigation fee of up to $450. This furnace is not eligible for the SCAQMD Clean Air Furnace Rebate Program: www.CleanAirFurnaceRebate.com.

Cabinet Features

•Multi-position installation: upflow, horizontal left or right

•Convenient left or right connection for gas and electrical service

•Cabinet air leakage(QLeak) ≤ 2%

•Heavy-gauge steel cabinet with durable baked-enamel finish

•Fully insulated heat exchanger and blower section

*Complete warranty details available from your local dealer or at www.amana-hac.com. To receive the Lifetime Unit Replacement Limited Warranty (good for as long as you own your home) and 10-Year Parts Limited Warranty, online registrationmustbecompletedwithin60daysofinstallation.OnlineregistrationisnotrequiredinCaliforniaorQuébec

SS-AMH8	www.amana-hac.com	9/18
	Amana® is a trademark of Maytag Corporation or its related companies and used under license to Goodman Company, L.P., Houston, Texas.	Supersedes 5/17

Nomenclature

A

M

H

80

040

3

B

X

**

1

2

4

5,6

7,8,9

10

11

12

13,14

Brand

Engineering

A - Amana® Brand

Major / Minor Revisions

Configuration

NOx

M - Upflow/Horizontal

C - Downflow/Horizontal

N - Natural Gas

X - Low NOx

Gas Valve

Cabinet Width

H - Convertible Two-Stage, Single Phase

S - Single Stage, Single Speed

A - 14" C - 21"

B - 17½" D - 24½"

AFUE

Maximum CFM

80 - 80% AFUE

3 - 1200 CFM

MBTU/h

4 - 1600 CFM

5 - 2000 CFM

040 - 40,000 BTU/h

100 - 100,000 BTU/h

060 - 60,000 BTU/h

120 - 120,000 BTU/h

080 - 80,000 BTU/h

140 - 140,000 BTU/h

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SS-AMH8

Product Specifications

	AMH8	AMH8	AMH8	AMH8	AMH8	AMH8	AMH8	AMH8	AMH8
	0403A*B	0603A*B	0604B*B	0803B*B	0804B*B	0805C*B	1005C*B	1205D*B	1405DXC
Heating Capacity
Input¹	40,000	60,000	60,000	80,000	80,000	80,000	100,000	120,000	140,000
Natural Gas Output¹	32,000	48,000	48,000	64,000	64,000	64,000	80,000	96,000	112,000
LP Gas Output¹	32,000	48,000	48,000	64,000	64,000	64,000	80,000	96,000	96,000
AFUE²	80	80	80	80	80	80	80	80	80
Available AC @ 0.5” ESP	3	3	4	3	4	5	5	5	5
Temperature Rise Range (°F)	25 - 55	20 - 50	20 - 50	35 - 65	35 - 65	35 - 65	35 - 65	40 - 70	40 - 70
Circulator Blower
Size (D x W)	10” x 6”	10” x 6”	10” x 8”	10” x 8”	10” x 8”	10” x 10”	10” x 10”	11” x 10”	11” x 10”
Horsepower @1075 RPM	⅓	⅓	½	⅓	½	½	½	¾	¾
Available Blower Speeds	4	4	4	4	4	4	4	4	4
Vent Diameter³	4"	4"	4"	4"	4"	4"	4"	4"	4"
No. of Burners	2	3	3	4	4	4	5	6	6
Electrical Data
Min. Circuit Ampacity 4	4.8	4.8	8.8	4.8	8.8	12.5	8.8	14.7	14.7
Max. Overcurrent Device (amps)5	15	15	15	15	15	15	15	15	15
Ship Weight (lbs)	86	90	98	106	107	114	118	132	132

1 Natural Gas BTU/h; for altitudes above from 0’ to 5,500’ above sea level, reduce input rating 4% for each 1,000’ above 5,500’ altitude. Low-fire rate is 75% of high-fire rate.

2DOE AFUE based upon Isolated Combustion System (ICS)

3Vent diameter may vary depending upon vent length. Refer to the latest editions of the National Fuel Gas Code NFPA 54/ANSI Z223.1 (in the USA) and the Canada National Standard of Canada, CAN/CSA B149.1 and CAN/CSA B142.2 (in Canada).

Minimum Circuit Ampacity = (1.25 x Circulator Blower Amps) + ID Blower amps. Wire size should be determined in accordance with National

Electrical Codes. Extensive wire runs will require larger wire sizes.

Refers to maximum recommended fuse or circuit breaker size. May use fuses or HACR-type circuit breakers of the same size as noted.

Notes

•All furnaces are manufactured for use on 115 VAC, 60 Hz, single-phase electrical supply.

•Gas Service Connection ½” FPT

•Important: Size fuses and wires properly and make electrical connections in accordance with the National Electrical Code and/or all existing local codes.

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