Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Armstrong
Air Handler

Model # PWC18E9.2-1 Official Armstrong heat pump

Here are the diagrams and repair parts for Official Armstrong PWC18E92-1 heat pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 34 parts  |
Capcitor 34000D1
#76

Thru the wall heat pump diagram

Capcitor

Part #34000D1

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

Coiloutdoor 33973D1
#250

Thru the wall heat pump diagram

Coiloutdoor

Part #33973D1

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

Connector 33982B1
#69

Thru the wall heat pump diagram

Connector

Part #33982B1

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

Valve&tube 34249C1
#324

Thru the wall heat pump diagram

Valve&tube

Part #34249C1

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

Capacitor 34000D4
#274

Thru the wall heat pump diagram

Capacitor

Part #34000D4

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

Relaydefrost 7489B1
#309

Thru the wall heat pump diagram

Relaydefrost

Part #7489B1

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

Switch Spot -fan Speed Control 8651B1
#337

Thru the wall heat pump diagram

Switch spot -fan speed control

Part #8651B1

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

Blowerwheel 3929B1
#83

Thru the wall heat pump diagram

Blowerwheel

Part #3929B1

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

Fan Motor 34211B1
#272

Thru the wall heat pump diagram

Fan motor

Part #34211B1

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

Terminal Block 7427B1
#21

Thru the wall heat pump diagram

Terminal block

Part #7427B1

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

Symptoms for electric ranges

Why doesn't my electric range's surface element heat properly?

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Read more

Should I replace a damaged glass cooktop?

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Read more

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Read more
Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your air handlers

View all
Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Read more

Parts & More