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Amana
Furnace

Model # SU-125AH Official Amana gas-fired upflow furnace

Here are the diagrams and repair parts for Official Amana SU-125AH gas-fired upflow furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 197 parts  |
Blower Assembly (w/motot) 980-0730
#1D

(su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

Blower assembly (w/motot)

Part #980-0730

The manufacturer no longer makes this part, and there's no substitute part

Blower Assembly (w/motor) 980-0207
#1E

(su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

Blower assembly (w/motor)

Part #980-0207

The manufacturer no longer makes this part, and there's no substitute part

Blower Base Seal Strip And Baffle 250-6029
#46A

(su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

Blower base seal strip and baffle

Part #250-6029

The manufacturer no longer makes this part, and there's no substitute part

Base Assembly 252-4000
#30C

(su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

Base assembly

Part #252-4000

The manufacturer no longer makes this part, and there's no substitute part

Air Filter - 16 X 25 X 1 - Hi - Velocity 22-1134
#26B

(su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

Air filter - 16 x 25 x 1 - hi - velocity

Part #22-1134

The manufacturer no longer makes this part, and there's no substitute part

Truarc Ring 20-5049
#9

(su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

Truarc ring

Part #20-5049

The manufacturer no longer makes this part, and there's no substitute part

Furnace Blower Wheel 20-5034
#5B

(su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

Furnace blower wheel

Part #20-5034

The manufacturer no longer makes this part, and there's no substitute part

Motor Pulley 20-1509
#14A

(su-125ah) (su-125a3) (su-125a4) (su-125bh) (su-125b3) (su-125b4) (su-150ah) (su-150a3) (su-150a4) (su-150bh) (su-150b4) (su-150b5) (su-175bh) (su-175b4) (su-175b5) (su-200bh) (su-200b5) (su-200b6) diagram

Motor pulley

Part #20-1509

The manufacturer no longer makes this part, and there's no substitute part

Draft Hood Assembly 975-0200
#50A

(su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

Draft hood assembly

Part #975-0200

The manufacturer no longer makes this part, and there's no substitute part

Vestibule Panel Assembly 250-5000
#34A

(su-75) (su-100) (su-125) (su-150) (su-175) (su-200) diagram

Vestibule panel assembly

Part #250-5000

The manufacturer no longer makes this part, and there's no substitute part

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