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ICP
Heating & Cooling Combined Unit

Model # NRGB48LAK01 Official ICP combination heating & cooling unit

Here are the diagrams and repair parts for Official ICP NRGB48LAK01 combination heating & cooling unit, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 272 parts  |
Motor 520938
#26A

Blower assembly diagram

Motor

Part #520938

Replaced by #45461

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Manufacturer substitution
This part replaces 520938. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Motor 520939
#26B

Blower assembly diagram

Motor

Part #520939

Replaced by #45461

?
Manufacturer substitution
This part replaces 520939. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Motor 607219
#26C

Blower assembly diagram

Motor

Part #607219

Replaced by #45461

?
Manufacturer substitution
This part replaces 607219. Substitute parts can look different from the original.
BEST SELLER
$207.04
In Stock
Capacitor 707426
#14B

Blower assembly diagram

Capacitor

Part #707426

Replaced by #12908

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Manufacturer substitution
This part replaces 707426. Substitute parts can look different from the original.
This item is not returnable
$5.26 | 
16% OFF Phone Price : $6.26
In Stock
Control 607421
#25

Heat exchange diagram

Control

Part #607421

Replaced by #3L05-1

?
Manufacturer substitution
This part replaces 607421. Substitute parts can look different from the original.
$35.55 | 
14% OFF Phone Price : $41.55
In Stock
Comp Contact 704841
#48B

Functional replacement parts diagram

Comp contact

Part #704841

Replaced by #90-170

?
Manufacturer substitution
This part replaces 704841. Substitute parts can look different from the original.
$35.09 | 
15% OFF Phone Price : $41.09
In Stock
Shield Rain 605088
#31A

Non-functional replacement parts diagram

Shield rain

Part #605088

$421.33
In Stock
Rtv Silicone 607017
#28

Heat exchange diagram

Rtv silicone

Part #607017

$73.69
In Stock
Evaporator 605264
#51A

Functional replacement parts diagram

Evaporator

Part #605264

$2977.26
In Stock
Bottom 609251
#33A

Non-functional replacement parts diagram

Bottom

Part #609251

Replaced by #609445

?
Manufacturer substitution
This part replaces 609251. Substitute parts can look different from the original.
$192.24
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.

View all

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…

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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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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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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

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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Top questions about Sears and Sears PartsDirect

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