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Lennox
Central Air Conditioner

Model # HP29-048-1P Official Lennox condensing unit

Here are the diagrams and repair parts for Official Lennox HP29-048-1P 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 73 parts  |
Lennox Relay 25J3801

#K10

All parts diagram

Lennox relay

Part #25J3801

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

Relay P-8-3577

#NI10

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Relay

Part #P-8-3577

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

Switch P-8-10978

#NI02

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Switch

Part #P-8-10978

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

Control-bd 68J8401

#CMC1B

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Control-bd

Part #68J8401

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

Contactor P-8-7736

#K1B

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Contactor

Part #P-8-7736

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

Timer-defrost 24v-circuit Board 29M0201

#CMC1A

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Timer-defrost 24v-circuit board

Part #29M0201

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

Cover Sound-compressor 69J0301

#9

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Cover sound-compressor

Part #69J0301

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

Motor-fan 1/3hp, 1075rpm, 208-230/60/1 68J2401

#18

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Motor-fan 1/3hp, 1075rpm, 208-230/60/1

Part #68J2401

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

Start Kit Inc Next 2 Parts LB-31200BW

#NI09

All parts diagram

Start kit inc next 2 parts

Part #LB-31200BW

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

Compressor 4ton, 200-230/60/3, Cope 88K2101

#12E

All parts diagram

Compressor 4ton, 200-230/60/3, cope

Part #88K2101

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

Symptoms for upright freezers

Why does my freezer have a sheet of ice at the bottom?

Main causes: clogged or frozen defrost drain tube…

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Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Read more
Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Read more
Repair difficulty
Time required
 45 minutes or less

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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 prevent the 2 most common AC failures from ruining your summer

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