ICP
Central Air Conditioner

Model # THA12K34RTC Official ICP 230-v packaged terminal heat pump

Here are the diagrams and repair parts for Official ICP THA12K34RTC 230-v packaged terminal 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 54 parts  |

Spst Relay 1053004
#12

Functional diagram

Spst relay

Part #1053004

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

Board Termin 612254
#11

Functional diagram

Board termin

Part #612254

In Stock
Rev Valve 1058469
#24

Functional diagram

Rev valve

Part #1058469

Replaced by #V3-410080-770

?
Manufacturer substitution
This part replaces 1058469. Substitute parts can look different from the original.
In Stock
Transformer 1056899
#7

Functional diagram

Transformer

Part #1056899

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 1056899. Substitute parts can look different from the original.
In Stock
Blwr Husing 1058386
#13

Non functional diagram

Blwr husing

Part #1058386

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

Scroll Blwr 1058350
#15

Non functional diagram

Scroll blwr

Part #1058350

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

Isolator Bea 1058987
#29

Functional diagram

Isolator bea

Part #1058987

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

Control Door 1058430
#1

Non functional diagram

Control door

Part #1058430

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

Cap Rnrdv.+ 1061880
#10

Functional diagram

Cap rnrdv.+

Part #1061880

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

Blower Wheel 1058442
#33

Functional diagram

Blower wheel

Part #1058442

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

Symptoms for gas ranges

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

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

Repair guides for gas ranges

How to replace an oven temperature sensor on a gas range

How to replace an oven temperature sensor on a gas range

See how to replace an oven temperature sensor on a gas range.…

Repair difficulty
Time required
 15 minutes or less
How to replace a range spark module

How to replace a range spark module

Follow these step-by-step instructions to put the fire back into the surface burners on your gas range by replacing the …

Repair difficulty
Time required
 30 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…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your central air conditioners

Maintaining your air conditioner

Maintaining your air conditioner

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

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…

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.…