ICP
Heating & Cooling Combined Unit

Model # PHM342K00A1 Official ICP package unit

Here are the diagrams and repair parts for Official ICP PHM342K00A1 package unit, 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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Model diagram and schematic

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ALL PARTS
Showing 10 of 41 parts  |

Heater 1173705
#22

Cabinet parts diagram

Heater

Part #1173705

In Stock
Evaporator Coil 1173737
#6

Cabinet parts diagram

Evaporator coil

Part #1173737

In Stock
Clamp 1172735
#J

Cabinet parts diagram

Clamp

Part #1172735

In Stock
Top Panel 1174157
#E

Cabinet parts diagram

Top panel

Part #1174157

In Stock
Icp Coil Cond 1173731
#4

Cabinet parts diagram

Icp coil cond

Part #1173731

In Stock
Switch,lp 1173698
#30

Cabinet parts diagram

Switch,lp

Part #1173698

In Stock
Piston 1173872
#NI

Cabinet parts diagram

Piston

Part #1173872

In Stock
Plug Comp 1173694
#20

Cabinet parts diagram

Plug comp

Part #1173694

In Stock
Contactor 1173690
#17

Cabinet parts diagram

Contactor

Part #1173690

In Stock
Transformer 1171496
#18

Cabinet parts diagram

Transformer

Part #1171496

In Stock

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

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

Thermostat problem, clogged air filter, burner failure…

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

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

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

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

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

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.

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…

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…

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.…

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.

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

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.…

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.…