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ICP
Heating & Cooling Combined Unit

Model # DMA12R34S Official ICP packaged terminal air conditioner

Here are the diagrams and repair parts for Official ICP DMA12R34S packaged terminal air conditioner, 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 59 parts  |
Room Air Conditioner Air Filter 1094337
#2

Functional replacement parts diagram

Room air conditioner air filter

Part #1094337

$181.28 | 
6% OFF Phone Price : $193.28
In Stock
Fuse 98561
#11

Functional replacement parts diagram

Fuse

Part #98561

$119.34
In Stock
Cap Df Mf V 1200010
#9

Functional replacement parts diagram

Cap df mf v

Part #1200010

Replaced by #12005

?
Manufacturer substitution
This part replaces 1200010. Substitute parts can look different from the original.
$16.49 | 
11% OFF Phone Price : $18.49
In Stock
Thermostat 129256
#8

Functional replacement parts diagram

Thermostat

Part #129256

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

Slinger Fan 127605
#21

Functional replacement parts diagram

Slinger fan

Part #127605

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

Control Rod, Exhaust 123321

#NI

All parts diagram

Control rod, exhaust

Part #123321

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

Drain Pan 128534

#11

All parts diagram

Drain pan

Part #128534

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

Evaporator 513759
#14

Functional replacement parts diagram

Evaporator

Part #513759

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

Dividing Wall 128951

#23

All parts diagram

Dividing wall

Part #128951

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

Motor Mount (7) 90811

#9

All parts diagram

Motor mount (7)

Part #90811

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…

Read more

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…

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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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 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 prevent the 2 most common AC failures from ruining your summer

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