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Armstrong
Central Air Conditioner

Model # PWC18E7.2-1 Official Armstrong heat pump

Here are the diagrams and repair parts for Official Armstrong PWC18E72-1 heat pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 34 parts  |
Defrosttimer 3270B
#310

Thru the wall heat pump diagram

Defrosttimer

Part #3270B

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

Reversing Valve 3097C
#312

Thru the wall heat pump diagram

Reversing valve

Part #3097C

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

Switch Spot -fan Speed Control 8624B1
#336

Thru the wall heat pump diagram

Switch spot -fan speed control

Part #8624B1

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

Valve&tube 34247C1
#26

Thru the wall heat pump diagram

Valve&tube

Part #34247C1

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

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

Contactor 4123B
#255

Thru the wall heat pump diagram

Contactor

Part #4123B

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

Stat-line 31763B1
#331

Thru the wall heat pump diagram

Stat-line

Part #31763B1

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

Transformer 6587B
#18

Thru the wall heat pump diagram

Transformer

Part #6587B

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

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