Mitsubishi
Air Handler

Model # MSZ-FH12NA Official Mitsubishi air handler

Here are the diagrams and repair parts for Official Mitsubishi MSZ-FH12NA 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 43 parts  |

Union Gas E12815666
#3

Evaporator diagram

Union gas

Part #E12815666

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

Room Air Conditioner Blower Wheel Bearing E12751509
#1

Motor parts diagram

Room air conditioner blower wheel bearing

Part #E12751509

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

Liquid Union E12151667
#2

Evaporator diagram

Liquid union

Part #E12151667

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

Varistor E12B75385
#19

Motor parts diagram

Varistor

Part #E12B75385

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

Furnace Air Filter E12L85100
#9

Cabinet parts diagram

Furnace air filter

Part #E12L85100

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

Central Air Conditioner Blower Wheel Bearing E12001504
#2

Motor parts diagram

Central air conditioner blower wheel bearing

Part #E12001504

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

Fuse E12A49382
#20

Motor parts diagram

Fuse

Part #E12A49382

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

Filter MAC-2330FT-E
#8

Cabinet parts diagram

Filter

Part #MAC-2330FT-E

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

Vane Mtr-h E17103303
#6

Motor parts diagram

Vane mtr-h

Part #E17103303

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

Drain Hose E12897702
#3

Motor parts diagram

Drain hose

Part #E12897702

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Repair difficulty
Time required
 30 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.…