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ICP
Heating & Cooling Combined Unit

Model # NPGAA42C1K3 Official ICP heating & cooling unit

Here are the diagrams and repair parts for Official ICP NPGAA42C1K3 heating & cooling 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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Showing 10 of 84 parts  |
Cap Rnrd 1094984
#30

Functional replacement parts diagram

Cap rnrd

Part #1094984

Replaced by #PAKTRCFD355

?
Manufacturer substitution
This part replaces 1094984. Substitute parts can look different from the original.
BEST SELLER
$14.47 | 
12% OFF Phone Price : $16.47
In Stock
Furnace Pilot Igniter And Sensor (replaces B14010-11s, Q3400a1040) 1009524
#19

Functional replacement parts diagram

Furnace pilot igniter and sensor (replaces b14010-11s, q3400a1040)

Part #1009524

$166.19 | 
7% OFF Phone Price : $178.19
In Stock
Cont Fan Tmr 1009837
#7

Replacement parts-control box diagram

Cont fan tmr

Part #1009837

Replaced by #1170063

?
Manufacturer substitution
This part replaces 1009837. Substitute parts can look different from the original.
$220.46 | 
5% OFF Phone Price : $232.46
In Stock
Cap Rnrd 1094959
#6

Replacement parts-blower diagram

Cap rnrd

Part #1094959

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

Furnace Flue Collector Box 1065256
#3

Functional replacement parts diagram

Furnace flue collector box

Part #1065256

$111.37 | 
10% OFF Phone Price : $123.37
In Stock
Furnace Vent Motor Gasket 607014
#4

Functional replacement parts diagram

Furnace vent motor gasket

Part #607014

This item is not returnable
$44.60
In Stock
Shield Burne 1054435
#8

Non-functional replacement parts diagram

Shield burne

Part #1054435

$148.78
In Stock
Support Flue 1054511
#12

Non-functional replacement parts diagram

Support flue

Part #1054511

$202.76
In Stock
Gasket Coll 1065209
#2

Functional replacement parts diagram

Gasket coll

Part #1065209

$24.76 | 
20% OFF Phone Price : $30.76
In Stock
Furnace Inducer Vent Motor Assembly 1054268

#NI

All parts diagram

Furnace inducer vent motor assembly

Part #1054268

$297.67 | 
$12.00 OFF Phone Price : $309.67
In Stock

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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…

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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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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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