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Amana
Heating & Cooling Combined Unit

Model # HAC1PS03/P1204203F Official Amana air conditioner & heater

Here are the diagrams and repair parts for Official Amana HAC1PS03-P1204203F air conditioner & heater, 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 41 parts  |
Tie M0321202
Tie

Part #M0321202

Replaced by #WPW10339879

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Manufacturer substitution
This part replaces M0321202. Substitute parts can look different from the original.
This item is not returnable
$4.37 | 
19% OFF Phone Price : $5.37
In Stock
Relay Mount-brkt 11100501
#8

Furnace twinning kits (ftk__) (ftk02a/p1171302f) (ftk03a/p1171303f) diagram

Relay mount-brkt

Part #11100501

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

Wire-jumper Rd5 10382455
#6

Furnace twinning kits (ftk__) (ftk02a/p1171302f) (ftk03a/p1171303f) diagram

Wire-jumper rd5

Part #10382455

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

Switch-pressure 10727905
#1

High altitude category 1 pressure switch kits (hac1ps01/p1204201f) (hac1ps01/p1204213f) (hac1ps02/p1204202f) (hac1ps02/p1204214f) (hac1ps03/p1204203f) (hac1ps03/p1204215f) (hac1ps04/p1204204f) (hac1ps04/p1204216f) (hac1ps05/p1204205f) (hac1ps05/p1204217f) diagram

Switch-pressure

Part #10727905

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

Cable-twinning 10539801
#4

Furnace twinning kits (ftk__) (ftk02a/p1171302f) (ftk03a/p1171303f) diagram

Cable-twinning

Part #10539801

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

Accessory Catalog For Furnaces RP6690002

#0

All parts diagram

Accessory catalog for furnaces

Part #RP6690002

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

Subbase-front 11035301V
#3

Adjustable sub base kits (asb__) (asb01/p1200201f) diagram

Subbase-front

Part #11035301V

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

Wire-jumper Bk2 10382461
#6

Furnace twinning kits (ftk__) (ftk02a/p1171302f) (ftk03a/p1171303f) diagram

Wire-jumper bk2

Part #10382461

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

Wire-jumper Yl2 10382458
#6

Furnace twinning kits (ftk__) (ftk02a/p1171302f) (ftk03a/p1171303f) diagram

Wire-jumper yl2

Part #10382458

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

Orifice 10716010
#1

High altitude lp conversion kits (halp) (halp05/p1129105f) diagram

Orifice

Part #10716010

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

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

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Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

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How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

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Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

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 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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