Model # REG-123A Official Comfort-Aire room air conditioner

Here are the diagrams and repair parts for Official Comfort-Aire REG-123A room air conditioner, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 41 parts |

Room Air Conditioner Thermistor (replaces 6323a20003d) 6323A20003S

#567480

Room a/c diagram

Room air conditioner thermistor (replaces 6323a20003d)

Part #6323A20003S

This item is not returnable

$8.59 |

10% OFF Phone Price : $9.59

In Stock

Qty

#267110

Room a/c diagram

Remote

Part #6711A20066C

Replaced by #6711A20066H

$19.37 |

9% OFF Phone Price : $21.37

In Stock

Qty

Room Air Conditioner Fan Blade Clamp 3H02932B

#W48602

Room a/c diagram

Room air conditioner fan blade clamp

Part #3H02932B

This item is not returnable

$3.82 |

21% OFF Phone Price : $4.82

In Stock

Qty

Goldstar Room Air Conditioner Blower Wheel 5834AR1495B

#359012

Room a/c diagram

Goldstar room air conditioner blower wheel

Part #5834AR1495B

$30.65 |

16% OFF Phone Price : $36.65

In Stock

Qty

Room Air Conditioner Fan Motor 4681A20009M

#346811

Room a/c diagram

Room air conditioner fan motor

Part #4681A20009M

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

Comfort-aire Room Air Conditioner Evaporator Inlet Tube, Upper 5210AR4373B

#W5210E-1

Room a/c diagram

Comfort-aire room air conditioner evaporator inlet tube, upper

Part #5210AR4373B

$10.49 |

16% OFF Phone Price : $12.49

In Stock

Qty

#552113

Room a/c diagram

Friedrich tube

Part #5211AR7059A

$10.60

In Stock

Qty

#552102

Room a/c diagram

Comfort-aire tube

Part #5211A21448H

$24.09

In Stock

Qty

#135500

Room a/c diagram

Friedrich cover

Part #3550AR7032A

This item is not returnable

$4.51

In Stock

Qty

#149980

Room a/c diagram

Friedrich shroud

Part #4998AR1496A

$27.47

In Stock

Qty

Most common symptoms to help you fix your room air conditioners

View

Most common repair guides to help fix your room air conditioners

View

Effective articles & videos to help repair your room air conditioners

View all

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to tell if a fuse is blown

Learn how to tell whether a fuse is blown…

Keeping your smart appliances secure from hackers

Find out how to protect your smart appliances from malevolent invasions by hackers.…

Model # REG-123A Official Comfort-Aire room air conditioner

Here are the diagrams and repair parts for Official Comfort-Aire REG-123A room air conditioner, as well as links to manuals and error code tables, if available.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

ALL PARTS

Showing 10 of 41 parts |

#567480

Room a/c diagram

Room air conditioner thermistor (replaces 6323a20003d)

Part #6323A20003S

This item is not returnable

$8.59 |

10% OFF Phone Price : $9.59

In Stock

Qty

#267110

Room a/c diagram

Remote

Part #6711A20066C

Replaced by #6711A20066H

$19.37 |

9% OFF Phone Price : $21.37

In Stock

Qty

#W48602

Room a/c diagram

Room air conditioner fan blade clamp

Part #3H02932B

This item is not returnable

$3.82 |

21% OFF Phone Price : $4.82

In Stock

Qty

#359012

Room a/c diagram

Goldstar room air conditioner blower wheel

Part #5834AR1495B

$30.65 |

16% OFF Phone Price : $36.65

In Stock

Qty

#346811

Room a/c diagram

Room air conditioner fan motor

Part #4681A20009M

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

#W5210E-1

Room a/c diagram

Comfort-aire room air conditioner evaporator inlet tube, upper

Part #5210AR4373B

$10.49 |

16% OFF Phone Price : $12.49

In Stock

Qty

#552113

Room a/c diagram

Friedrich tube

Part #5211AR7059A

$10.60

In Stock

Qty

#552102

Room a/c diagram

Comfort-aire tube

Part #5211A21448H

$24.09

In Stock

Qty

#135500

Room a/c diagram

Friedrich cover

Part #3550AR7032A

This item is not returnable

$4.51

In Stock

Qty

#149980

Room a/c diagram

Friedrich shroud

Part #4998AR1496A

$27.47

In Stock

Qty

Most common symptoms to help you fix your room air conditioners

View

Most common repair guides to help fix your room air conditioners

View

Effective articles & videos to help repair your room air conditioners

View all

Model # REG-123A Official Comfort-Aire room air conditioner

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

How to tell if a fuse is blown

Keeping your smart appliances secure from hackers

Model # REG-123A Official Comfort-Aire room air conditioner

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Most common symptoms to help you fix your room air conditioners

Most common repair guides to help fix your room air conditioners

Effective articles & videos to help repair your room air conditioners

Tapping into a new feature in the Search Bar on Sears PartsDirect

How to tell if a fuse is blown

Keeping your smart appliances secure from hackers

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