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ICP
Heating & Cooling

Model # NCHA120SNSA Official ICP commercial split-system air conditioner

Here are the diagrams and repair parts for Official ICP NCHA120SNSA commercial split-system air conditioner, 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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Error Codes

Model diagram and schematic

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Showing 10 of 50 parts  |
Contactor 1050699
#5

Electrical control replacement parts diagram

Contactor

Part #1050699

Replaced by #94-388

?
Manufacturer substitution
This part replaces 1050699. Substitute parts can look different from the original.
$33.20 | 
15% OFF Phone Price : $39.20
In Stock
Bracket, Top Support 1071875

#NI

All parts diagram

Bracket, top support

Part #1071875

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

Timer, Relay / Delay 1070822
#8

Electrical control replacement parts diagram

Timer, relay / delay

Part #1070822

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

Accumulator 3700c 1072012
#17

Replacement parts (10 ton unit shown) diagram

Accumulator 3700c

Part #1072012

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

Valve, Service 5/8 1063717
#11

Replacement parts (10 ton unit shown) diagram

Valve, service 5/8

Part #1063717

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

Coil Assembly, Condenser Left 1072573
#16A

Replacement parts (10 ton unit shown) diagram

Coil assembly, condenser left

Part #1072573

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

Check Valve 1066912
#34

Replacement parts (10 ton unit shown) diagram

Check valve

Part #1066912

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

Compr H25d92qdbl, Dual 1071958
#21

Replacement parts (10 ton unit shown) diagram

Compr h25d92qdbl, dual

Part #1071958

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

Contactor, 3 Phase 607339
#3

Electrical control replacement parts diagram

Contactor, 3 phase

Part #607339

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

Defrost Control 1052757
#12

Electrical control replacement parts diagram

Defrost control

Part #1052757

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

Most common symptoms to help you fix your refrigerators

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Why isn't my refrigerator cooling well?

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

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Why is frost building up in my refrigerator's freezer?

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

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Why won't my refrigerator ice maker make ice?

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

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Why won't my refrigerator run?

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

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Why is my freezer not cold enough?

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

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Why won't my refrigerator cool at all?

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

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Why is water dripping from my refrigerator onto the floor?

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

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What routine maintenance does my refrigerator need?

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

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