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  |

Transformer 1056899
#15

Motor and evaporator coil diagram

Transformer

Part #1056899

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

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
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
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
Terminal Board 1055193
#13

Motor and evaporator coil diagram

Terminal board

Part #1055193

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
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
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
Orifice 1057994
#7

Motor and evaporator coil diagram

Orifice

Part #1057994

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your air handlers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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.…