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Nordyne
Central Air Conditioner

Model # MT3QC030 Official Nordyne heat pump

Here are the diagrams and repair parts for Official Nordyne MT3QC030 heat pump, 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 31 parts  |
Thermostat 626520
#NI

Heat pump diagram

Thermostat

Part #626520

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

Cap Strap 258780
#18

Heat pump diagram

Cap strap

Part #258780

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

Central Air Conditioner Condenser Fan Blade 667303
#24

Heat pump diagram

Central air conditioner condenser fan blade

Part #667303

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

Compressor 914654
#2

Heat pump diagram

Compressor

Part #914654

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

Central Air Conditioner Condenser Fan Motor 621911
#23

Heat pump diagram

Central air conditioner condenser fan motor

Part #621911

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

Contactor 621661
#16

Heat pump diagram

Contactor

Part #621661

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

Revers Valve 668767
#3

Heat pump diagram

Revers valve

Part #668767

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

Defrst Therm 626342
#NI

Heat pump diagram

Defrst therm

Part #626342

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

Connector 663394
#NI

Heat pump diagram

Connector

Part #663394

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

Capacitor 620763
#17

Heat pump diagram

Capacitor

Part #620763

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

Symptoms for gas ranges

Why isn't my range's gas burner heating properly?

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

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Why won't my range's gas burner spark or ignite?

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Repair guides for gas ranges

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How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 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…

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Repair difficulty
Time required
 15 minutes or less

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