Lennox
Central Air Conditioner

Model # HP18-260-1 Official Lennox condensing unit

Here are the diagrams and repair parts for Official Lennox HP18-260-1 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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Showing 10 of 70 parts  |

Contactor 65C6901
#54A

Control panel diagram

Contactor

Part #65C6901

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

Capacitor P-8-3576
#53A

Control panel diagram

Capacitor

Part #P-8-3576

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

Fan Motor 47F9901
#40

Cabinet/cooling-heating parts diagram

Fan motor

Part #47F9901

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

Condenser Fan Motor 50F1101
#40A

Cabinet/cooling-heating parts diagram

Condenser fan motor

Part #50F1101

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

Coil-solen P-8-6659
#15B

Cabinet/cooling-heating parts diagram

Coil-solen

Part #P-8-6659

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

Rev Valve 31C0701
#15

Cabinet/cooling-heating parts diagram

Rev valve

Part #31C0701

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

Defrost 65G9001
Defrost

Part #65G9001

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

Fan Blade 95C5901
#42

Cabinet/cooling-heating parts diagram

Fan blade

Part #95C5901

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

Relay P-8-3577
#52A

Control panel diagram

Relay

Part #P-8-3577

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

Capacitor 46F4401
#55

Control panel diagram

Capacitor

Part #46F4401

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

Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

Main causes: nearly empty fuel tank, faulty pressure regulator, burner tube clogs, bad burner tube alignment to gas valv…

Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

Main causes: empty fuel tank, tripped flow-limiting device on the pressure regulator, faulty manifold valves, burner tub…

Repair guides for gas grills

These step-by-step repair guides will help you safely fix what’s broken on your gas grill.

How to replace a gas grill ignition module

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill burner

How to replace a gas grill burner

Replace a damaged burner on your gas grill in less than 15 minutes and with just pliers and a screwdriver for tools.…

Repair difficulty
Time required
 15 minutes or less
How to replace a gas grill wheel

How to replace a gas grill wheel

Replace a broken or damaged wheel in less than 15 minutes.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Use the advice and tips in these articles and videos to get the most out of your gas grill.

Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

How to prevent the 2 most common AC failures from ruining your summer

How to prevent the 2 most common AC failures from ruining your summer

Get tips to help keep your central AC running all summer long…

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Top questions about Sears and Sears PartsDirect

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