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Carrier
Central Air Conditioner

Model # 40QAQ048300 Official Carrier split-system air conditioner

Here are the diagrams and repair parts for Official Carrier 40QAQ048300 split-system air conditioner, 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 86 parts  |
Capacitor P291-0504
#68

Baffle assy diagram

Capacitor

Part #P291-0504

$12.20
In Stock
Carrier Motor HC29DE208
#74

Top view diagram

Carrier motor

Part #HC29DE208

$410.63
In Stock
Scroll,btm 40QA500318
#65

Top view diagram

Scroll,btm

Part #40QA500318

$188.00
In Stock
Mount,motr 40QA500051
#64

Top view diagram

Mount,motr

Part #40QA500051

$254.20
In Stock
Suction DE08DA401
#108

Coil control assy diagram

Suction

Part #DE08DA401

$33.31
In Stock
Clip,motor HC98WZ001
#70

Top view diagram

Clip,motor

Part #HC98WZ001

$12.74
In Stock
Connector HY90AZ021
#35

Coil control assy diagram

Connector

Part #HY90AZ021

This item is not returnable
$6.40
In Stock
Plug Assembly 40QA400692
#41

Wiring diagram diagram

Plug assembly

Part #40QA400692

$693.80
In Stock
Carrier Deck,fan 40QA500020
#67

Top view diagram

Carrier deck,fan

Part #40QA500020

$998.97
In Stock
Distributor 40QA500166
#102

Coil control assy diagram

Distributor

Part #40QA500166

$190.95
In Stock

Symptoms for band saws

Choose a symptom to see related band saw repairs.

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Why does my band saw blade slip off the wheel?

Main causes: damaged rubber tire, worn wheel bearings, loose blade tension, dull saw blade…

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Why won't my band saw cut straight?

Main causes: dull blade, improper feeding, loose blade tension, not using a work piece guide…

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Why does my band saw make ragged cuts?

Main causes: dull blade, using the wrong type of blade, feeding work piece to quickly, loose blade tension…

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Why won't my my band saw's blade move?

Main causes: broken saw blade, bad drive belt, damaged rubber tire…

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Why does my band saw make inaccurate bevel cuts?

Main causes: angle indicator needs adjustment, dull blade…

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Why is my band saw cutting slowly?

Main causes: dull blade, using the wrong type of blade, weak drive motor…

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Why won't my band saw start?

Main causes: lack of electrical power, broken power cord, bad on/off switch, faulty drive motor…

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Repair guides for band saws

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

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How to replace a band saw on-off switch

How to replace a band saw on-off switch

If the switch won't turn the band saw on or off, it could be defective. Replace the switch, using these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw blade

How to replace a band saw blade

If the saw blade is dull or damaged and isn't cutting cleanly, replace the blade following these steps.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a band saw drive belt

How to replace a band saw drive belt

If the motor runs but the blade doesn't move, it could be that the drive belt is broken. Here's how to replace it.…

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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 band saw.

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Maintaining your air conditioner

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

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

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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