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Amana
Heating & Cooling Combined Unit

Model # PTH074A35CA/P1202325R Official Amana air conditioner & heater

Here are the diagrams and repair parts for Official Amana PTH074A35CA-P1202325R 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 177 parts  |
Terminal Nut A3436601
#163

Compressor/tubing diagram

Terminal nut

Part #A3436601

Replaced by #WP776338

?
Manufacturer substitution
This part replaces A3436601. Substitute parts can look different from the original.
$11.34
In Stock
Screw M0213817
#81

Heater diagram

Screw

Part #M0213817

Replaced by #8169474

?
Manufacturer substitution
This part replaces M0213817. Substitute parts can look different from the original.
This item is not returnable
$5.24
In Stock
Foam Gasket 10839808
Foam gasket

Part #10839808

Replaced by #10839808

?
Manufacturer substitution
This part replaces 10839808. Substitute parts can look different from the original.
This item is not returnable
$4.62
In Stock
Tap Screw M0224956
#271

Chassis diagram

Tap screw

Part #M0224956

Replaced by #WP489427

?
Manufacturer substitution
This part replaces M0224956. Substitute parts can look different from the original.
This item is not returnable
$6.60 | 
13% OFF Phone Price : $7.60
In Stock
Sub D6789060 D6879842
#491

Chassis diagram

Sub d6789060

Part #D6879842

Replaced by #D6789060

?
Manufacturer substitution
This part replaces D6879842. Substitute parts can look different from the original.
$14.86
In Stock
Screw M0211016
Screw

Part #M0211016

Replaced by #M0211016

?
Manufacturer substitution
This part replaces M0211016. Substitute parts can look different from the original.
This item is not returnable
$3.40
In Stock
Strainer B1257808
Strainer

Part #B1257808

Replaced by #B1257808

?
Manufacturer substitution
This part replaces B1257808. Substitute parts can look different from the original.
$20.97
In Stock
Speed Clamp M0103906
#101

Heater diagram

Speed clamp

Part #M0103906

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

Tube-discharge 11116901
#34

Capillary tubing/sweat valve diagram

Tube-discharge

Part #11116901

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

Fan Motor 11114902
#261

Chassis diagram

Fan motor

Part #11114902

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…

Read more

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 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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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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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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Repair difficulty
Time required
 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

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

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

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