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Payne
Heating & Cooling Combined Unit

Model # PA2PNB036000AA Official Payne single-package unit

Here are the diagrams and repair parts for Official Payne PA2PNB036000AA single-package unit, 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 42 parts  |
Contactor HN51JD024
#NI

Front view/rear view diagram

Contactor

Part #HN51JD024

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

Rely Tim Dly HN67KJ077
#NI

Front view/rear view diagram

Rely tim dly

Part #HN67KJ077

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

Central Air Conditioner Condenser Fan Motor HC35GE235
#69

Front view/rear view diagram

Central air conditioner condenser fan motor

Part #HC35GE235

$509.50
In Stock
Payne Grille Assembly 48GS400254
#166B

Accessory louvers/accessory grilles/front view diagram

Payne grille assembly

Part #48GS400254

$83.91
In Stock
Payne Contactor HN52AA001
#NI

Front view/rear view diagram

Payne contactor

Part #HN52AA001

$355.15
In Stock
Furnace Blower Fan Motor HC43AE233
#NI

Front view/rear view diagram

Furnace blower fan motor

Part #HC43AE233

$585.07 | 
$12.00 OFF Phone Price : $597.07
In Stock
Dry Bulb 9901-0183
#NI

Front view/rear view diagram

Dry bulb

Part #9901-0183

$84.76
In Stock
Panel 48GS500032
#13

Front view/rear view diagram

Panel

Part #48GS500032

$34.82
In Stock
Paint 313974-751
#NI

Front view/rear view diagram

Paint

Part #313974-751

$60.89
In Stock
Payne Grille Assembly 48GS400253
#166A

Accessory louvers/accessory grilles/front view diagram

Payne grille assembly

Part #48GS400253

$1089.68
In Stock

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 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.

View all
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

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

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

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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