Mitsubishi
Air Handler

Model # MSZ-GL12NA-U1 Official Mitsubishi air handler

Here are the diagrams and repair parts for Official Mitsubishi MSZ-GL12NA-U1 air handler, 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 38 parts  |

Room Air Conditioner Anti-allergy Air Filter MAC-408FT-E
#1

Rohs parts list (air cleaning filter) diagram

Room air conditioner anti-allergy air filter

Part #MAC-408FT-E

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

Union Liquid U01A01667
#3

Indoor unit heat exchanger diagram

Union liquid

Part #U01A01667

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

Corner Box (right) U01A01975
#7

Indoor unit structural parts/accessory/remote diagram

Corner box (right)

Part #U01A01975

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

Electronic Control P.c. Board (msz-gl12na-u1) U01A30452
#8B

Indoor unit electrical & functional parts diagram

Electronic control p.c. board (msz-gl12na-u1)

Part #U01A30452

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

Vane-upper U01A01040
#4

Indoor unit electrical & functional parts diagram

Vane-upper

Part #U01A01040

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

Nano Platinum Filter (2) U01A01100
#6

Indoor unit structural parts/accessory/remote diagram

Nano platinum filter (2)

Part #U01A01100

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

Union Gas (msy-gl15na) U01A02666
#2A

Indoor unit heat exchanger diagram

Union gas (msy-gl15na)

Part #U01A02666

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

Varistor U01A01385
#13

Indoor unit electrical & functional parts diagram

Varistor

Part #U01A01385

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

Fuse U01A01382
#14

Indoor unit electrical & functional parts diagram

Fuse

Part #U01A01382

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

Catch (2) U01A01142
#3

Indoor unit structural parts/accessory/remote diagram

Catch (2)

Part #U01A01142

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 30 minutes or less
How to replace a press-in door gasket in a side-by-side refrigerator

How to replace a press-in door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 15 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your air handlers

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…