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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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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 177 parts  |
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
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
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
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
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
Tie Brace-pn 11044202
#301

Chassis diagram

Tie brace-pn

Part #11044202

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

Owner's Manual 11113301

#NI

All parts diagram

Owner's manual

Part #11113301

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

Use 11195202 11195002
#42

Capillary tubing/sweat valve diagram

Use 11195202

Part #11195002

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

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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
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How to replace the furnace flame sensor

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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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