Nordyne
Central Air Conditioner

Model #MT3BC042KA Official Nordyne 10 seer split-system heat pump

Here are the diagrams and repair parts for Nordyne MT3BC042KA 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”.

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

Showing 10 of 92 parts

Guard Kit

#NI01

All parts Diagram

Guard kit

Part #917206

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

Fan Grille#25

Split system heat pump Diagram

Fan grille

Part #669334

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

Accumulatr#8

Split system heat pump Diagram

Accumulatr

Part #668793

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

Compressor#2B

Split system heat pump Diagram

Compressor

Part #914654

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

Thermostat#20

Split system heat pump Diagram

Thermostat

Part #626520

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

Accumulatr#8C

Split system heat pump Diagram

Accumulatr

Part #668854

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

Central Air Conditioner Condenser Fan Blade#24A

Split system heat pump Diagram

Central air conditioner condenser fan blade

Part #667303

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

Def Sensor#13

Split system heat pump Diagram

Def sensor

Part #626491

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

Restrictor

#NI07

All parts Diagram

Restrictor

Part #664065

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

Top Pan#22

Split system heat pump Diagram

Top pan

Part #496161

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

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