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ICP
Heating & Cooling

Model # YA100HA Official ICP commercial split-system heat pump

Here are the diagrams and repair parts for Official ICP YA100HA commercial split-system heat pump, as well as links to manuals and error code tables, if available.

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  • 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”.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 49 parts  |
Relay V Pdt 1065280
#11

Electrical control replacement parts diagram

Relay v pdt

Part #1065280

$102.04
In Stock
Low Prss Swt 1071713
#19

Functional replacement parts diagram

Low prss swt

Part #1071713

$55.73
In Stock
Hi Prss Swth 1071749
#22

Functional replacement parts diagram

Hi prss swth

Part #1071749

$66.09
In Stock
Motor 1070466
#2

Functional replacement parts diagram

Motor

Part #1070466

$671.43
In Stock
Sensor Def 1072354
#35

Functional replacement parts diagram

Sensor def

Part #1072354

$92.69
In Stock
Condenser Fan Orifice 1065725
#4

Functional replacement parts diagram

Condenser fan orifice

Part #1065725

$62.73
In Stock
Contactor 607339
#3

Electrical control replacement parts diagram

Contactor

Part #607339

Replaced by #90-163

?
Manufacturer substitution
This part replaces 607339. Substitute parts can look different from the original.
$38.53
In Stock
Hrns Rev Vlv 1072385
#31

Functional replacement parts diagram

Hrns rev vlv

Part #1072385

Replaced by #1066711

?
Manufacturer substitution
This part replaces 1072385. Substitute parts can look different from the original.
$101.58
In Stock
Trans /vvask 1054638
#10

Electrical control replacement parts diagram

Trans /vvask

Part #1054638

Replaced by #1072394

?
Manufacturer substitution
This part replaces 1054638. Substitute parts can look different from the original.
$165.48
In Stock
Grille Disch 1054578
#1

Functional replacement parts diagram

Grille disch

Part #1054578

Replaced by #1064542

?
Manufacturer substitution
This part replaces 1054578. Substitute parts can look different from the original.
$258.13
In Stock

Most common symptoms to help you fix your water heaters

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Why isn't my water heater heating my water?

Main causes: lack of power, no gas supply, thermostat limit switch tripped, bad element, bad thermostat, gas valve failu…

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Why isn't my water heater making the water hot enough?

Main causes: thermostats need adjustment, water heater capacity too low, bad heating element, thermostat failure, excess…

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Why is there water in my water heater's drain pan?

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Why does my hot water smell like rotten eggs?

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Why isn't my water heater making enough hot water?

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Why is my water heater making the water too hot?

Main causes: thermostat temperature set too high, thermostats need adjustment, faulty thermostat, shorted heating elemen…

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Why is my water heater's pressure relief valve dripping water?

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How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

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Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

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Repair difficulty
Time required
 30 minutes or less
How to replace a water heater temperature and pressure (T&P) relief valve

How to replace a water heater temperature and pressure (T&P) relief valve

Replace a broken temperature/pressure (T&P) relief valve on an electric water heater using these instructions.…

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Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your water heaters

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Wiring schematic symbols explained video

Wiring schematic symbols explained video

Learn some of the most common symbols found in a wiring diagram and what they mean.…

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Using a wiring schematic to trace a current video

Using a wiring schematic to trace a current video

Find out what’s wrong with your appliance by following a circuit.…

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Easy DIY water heater repairs

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