ICP
Air Handler

Model # BUHA18G1 Official ICP heat pump blower coil

Here are the diagrams and repair parts for Official ICP BUHA18G1 heat pump blower coil, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 38 parts  |

Relay Spdt 1058148
#14

Motor and evaporator coil diagram

Relay spdt

Part #1058148

Replaced by #WR90-370

?
Manufacturer substitution
This part replaces 1058148. Substitute parts can look different from the original.
$21.63
19% OFF Phone Price : $26.63
In Stock
Central Air Conditioner Air Handler Blower Motor 1055139
#3

Motor and evaporator coil diagram

Central air conditioner air handler blower motor

Part #1055139

In Stock
Mount Kit 1050254
#5

Motor and evaporator coil diagram

Mount kit

Part #1050254

In Stock
Drain Pan 1055151
#9

Motor and evaporator coil diagram

Drain pan

Part #1055151

In Stock
Terminal Board 1055193
#13

Motor and evaporator coil diagram

Terminal board

Part #1055193

In Stock
Blower Wheel 600585
#2

Motor and evaporator coil diagram

Blower wheel

Part #600585

Replaced by #600586

?
Manufacturer substitution
This part replaces 600585. Substitute parts can look different from the original.
$127.13
7% OFF Phone Price : $137.13
In Stock
Transformer 1056899
#15

Motor and evaporator coil diagram

Transformer

Part #1056899

Replaced by #90-4031F

?
Manufacturer substitution
This part replaces 1056899. Substitute parts can look different from the original.
In Stock
Drain Pan 1096100
#12

Motor and evaporator coil diagram

Drain pan

Part #1096100

Replaced by #1097062

?
Manufacturer substitution
This part replaces 1096100. Substitute parts can look different from the original.
In Stock
Cap Rnrd 1094954
#1

Motor and evaporator coil diagram

Cap rnrd

Part #1094954

Replaced by #12005

?
Manufacturer substitution
This part replaces 1094954. Substitute parts can look different from the original.
$16.12
11% OFF Phone Price : $18.12
In Stock
Plate Drn Cv 1095799
#20

Motor and evaporator coil diagram

Plate drn cv

Part #1095799

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

Symptoms for electric ranges

Main causes: faulty surface element, burner control switch failure, temperature limiter not working properly, loose wiri…

Main causes: impact from dropping an item on the glass surface, ceramic glass surface flaw, surface element temperature …

Repair guides for electric ranges

How to replace a range hidden bake element

How to replace a range hidden bake element

These step-by-step instructions guide you through replacing the oven hidden bake element in an electric range.…

Repair difficulty
Time required
 30 minutes or less
How to replace an electric range oven door outer glass panel

How to replace an electric range oven door outer glass panel

Learn how to replace a damaged outer window panel on your oven door with these step-by-step instructions. …

Repair difficulty
Time required
 45 minutes or less
How to replace a range glass cooktop

How to replace a range glass cooktop

These step-by-step instructions explain how to replace a damaged ceramic glass cooktop on an electric range. …

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your air handlers

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…