Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Nordyne
Central Air Conditioner

Model # MT3BC030KA Official Nordyne 10 seer split-system heat pump

Here are the diagrams and repair parts for Official Nordyne MT3BC030KA 10 seer split-system heat pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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

?

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

Search
ALL PARTS
Showing 10 of 92 parts  |
Valve,frig 663862
#7

Split system heat pump diagram

Valve,frig

Part #663862

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

Distributor 663581
#9C

Split system heat pump diagram

Distributor

Part #663581

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

Restrictor 664065

#NI07

All parts diagram

Restrictor

Part #664065

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

Accumulatr 668854
#8C

Split system heat pump diagram

Accumulatr

Part #668854

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

Cap Strap 258780
#18A

Split system heat pump diagram

Cap strap

Part #258780

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

Compressor 914654
#2B

Split system heat pump diagram

Compressor

Part #914654

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

Top Pan 496161
#22

Split system heat pump diagram

Top pan

Part #496161

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

Thermostat 626520
#20

Split system heat pump diagram

Thermostat

Part #626520

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

Fan Grille 669334
#25

Split system heat pump diagram

Fan grille

Part #669334

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

Thermal Zone Compressor 914655
#2C

Split system heat pump diagram

Thermal zone compressor

Part #914655

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

Repair guides for rear-tine tillers

How to replace a tiller drive belt

How to replace a tiller drive belt

The drive belt connects the engine to the transmission, which drives the tines and wheels. If the drive belt is worn an…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the tines on a rear-tine tiller

How to replace the tines on a rear-tine tiller

Badly worn tines cut through the soil less effectively. If the tines are bent, dull or worn, follow these steps to repla…

Read more
Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your central air conditioners

View all
Maintaining your air conditioner

Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

Read more
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…

Read more
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.…

Read more

Parts & More