Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number
Mitsubishi MSH-12BN air conditioner heat pump

Mitsubishi MSH-12BN air conditioner heat pump Parts

Here are the diagrams and repair parts for Mitsubishi MSH-12BN air conditioner heat pump, as well as links to manuals and error code tables, if available.

By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for MSH-12BN Air Conditioner Heat Pump

  • Pwr Pe Bord for Mitsubishi MSH-12BN - Part T2W521440

    Indoor unit diagram

    Pwr Pe Bord

    Part #T2W521440

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

  • Rem Cntl Box for Mitsubishi MSH-12BN - Part T2W524080

    Remote controller diagram

    Rem Cntl Box

    Part #T2W524080

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

  • Prplr Blde for Mitsubishi MSH-12BN - Part R01093115

    Outdoor unit diagram

    Prplr Blde

    Part #R01093115

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

  • Box Asmby for Mitsubishi MSH-12BN - Part T2W523234

    Indoor unit diagram

    Box Asmby

    Part #T2W523234

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

  • Thermistor for Mitsubishi MSH-12BN - Part T2W522307

    Indoor unit diagram

    Thermistor

    Part #T2W522307

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

  • Rmt Cntl Crd for Mitsubishi MSH-12BN - Part T2W510495

    Remote controller diagram

    Rmt Cntl Crd

    Part #T2W510495

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

  • Rstrctr Vlv for Mitsubishi MSH-12BN - Part M21275642

    Outdoor unit diagram

    Rstrctr Vlv

    Part #M21275642

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

  • Frt Pnl Asmy for Mitsubishi MSH-12BN - Part T2W524000

    Indoor unit diagram

    Frt Pnl Asmy

    Part #T2W524000

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

  • Rmt Pc Bord for Mitsubishi MSH-12BN - Part T2W510445

    Remote controller diagram

    Rmt Pc Bord

    Part #T2W510445

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

  • Comp Capctr for Mitsubishi MSH-12BN - Part T2W500353

    Outdoor unit diagram

    Comp Capctr

    Part #T2W500353

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

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace a gas range oven igniter

How to replace a gas range oven igniter

If your gas oven doesn't heat up, the problem could be a faulty oven igniter. These step-by-step instructions guide you …

Repair time and Difficulty

 45 minutes or less
How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair time and Difficulty

 15 minutes or less
How to replace a gas range oven control board

How to replace a gas range oven control board

These step-by-step instructions explain how to replace an oven control board on a gas range…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Easy DIY appliance repairs that anyone can do

Easy DIY appliance repairs that anyone can do

Get advice on simple DIY fixes for appliances that you can safely do on your own.…

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.…

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.…

Parts & More

Canister Vacuum
Dishwasher
Gas Grill
Gas Line Trimmer
Gas Walk-Behind Mower
Parts
Rear-Tine Tiller
Side-By-Side Refrigerator
Washer
Weight System