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Lennox
Central Air Conditioner

Model # 1853 Official Lennox condensing unit

Here are the diagrams and repair parts for Official Lennox 1853 condensing unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 44 parts  |
Contactor P-8-7736
#22A

Air conditioner diagram

Contactor

Part #P-8-7736

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

Switch P-8-10978
#21B

Air conditioner diagram

Switch

Part #P-8-10978

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

Fan Motor 65G6001
#17

Air conditioner diagram

Fan motor

Part #65G6001

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

Contactor 65C6901
#22

Air conditioner diagram

Contactor

Part #65C6901

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

Saddle Valve 65G9101

#NI07

All parts diagram

Saddle valve

Part #65G9101

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

Valve-service Liquid Line, 3/8" 54G9701
#13

Air conditioner diagram

Valve-service liquid line, 3/8"

Part #54G9701

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

Mullion Left LB-78847
#2

Air conditioner diagram

Mullion left

Part #LB-78847

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

Fan 1/2" Bore, 24" Dia, 3 Blade 36G8001
#16

Air conditioner diagram

Fan 1/2" bore, 24" dia, 3 blade

Part #36G8001

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

Drier Liquid Line 1217101
#21C

Air conditioner diagram

Drier liquid line

Part #1217101

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

Shield-rain P-8-6142
#20

Air conditioner diagram

Shield-rain

Part #P-8-6142

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

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