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Friedrich
Heating & Cooling Combined Unit

Model # VHA12K25RTA Official Friedrich single-package vertical air conditioner

Here are the diagrams and repair parts for Official Friedrich VHA12K25RTA single-package vertical air conditioner, as well as links to manuals and error code tables, if available.

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

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 78 parts  |
Thermostat 210-590-23
#62

Refrigeration assembly diagram

Thermostat

Part #210-590-23

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

Overload 603-645-96
#51

Refrigeration assembly diagram

Overload

Part #603-645-96

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

Gasket Foam 800-072-02

#NI28

All parts diagram

Gasket foam

Part #800-072-02

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

Strain Relief Bushing 800-083-00

#NI24

All parts diagram

Strain relief bushing

Part #800-083-00

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

Bracket, Bellows 800-288-00
#60

Refrigeration assembly diagram

Bracket, bellows

Part #800-288-00

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

Pan Base 800-002-00
#58

Refrigeration assembly diagram

Pan base

Part #800-002-00

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

Defrost Thermostat 250-111-00
#27

Unit assembly diagram

Defrost thermostat

Part #250-111-00

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

Vprt 5 Digital Wall Thermostat 800-226-05

#NI33

All parts diagram

Vprt 5 digital wall thermostat

Part #800-226-05

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

Insulated Assembly, Left Side Panel 800-138-01
#15

Unit assembly diagram

Insulated assembly, left side panel

Part #800-138-01

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

Support Drain Pan 800-047-00
#62B

Refrigeration assembly diagram

Support drain pan

Part #800-047-00

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

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

Read more

Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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Most common repair guides to help fix your heating & cooling combined units

These step-by-step repair guides will help you safely fix what’s broken on your HVAC system.

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How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

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Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

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Repair difficulty
Time required
 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

Maintaining your air conditioner

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

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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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