ICP
Furnace

Model # H8DNL050B12A1 Official ICP 80+ single-stage gas furnace

Here are the diagrams and repair parts for Official ICP H8DNL050B12A1 80+ single-stage gas furnace, 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 49 parts  |

Furnace Pilot Igniter And Sensor (replaces B14010-11s, Q3400a1040) 1009524
#12

Furnace diagram

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

Part #1009524

$166.19
7% OFF Phone Price : $178.19
In Stock
Switch 1013529
#2

Furnace diagram

Switch

Part #1013529

Replaced by #1174276

?
Manufacturer substitution
This part replaces 1013529. Substitute parts can look different from the original.
$62.55
9% OFF Phone Price : $68.55
In Stock
Furnace Blower Fan Housing Hanger Bracket 1012328
#F

Furnace diagram

Furnace blower fan housing hanger bracket

Part #1012328

$301.63
$12.00 OFF Phone Price : $313.63
In Stock
Bracket 1013678
#J

Furnace diagram

Bracket

Part #1013678

In Stock
Panel Frnt 1013543
#AA

Furnace diagram

Panel frnt

Part #1013543

In Stock
Furnace Door Switch 1171981
#9

Furnace diagram

Furnace door switch

Part #1171981

In Stock
Baffle 1012338
#V

Furnace diagram

Baffle

Part #1012338

In Stock
Shield 1013975
#JJ

Furnace diagram

Shield

Part #1013975

In Stock
Furnace Blower Fan Motor, 1/2-hp (replaces 1012513, 1172487) 1013341
#5

Furnace diagram

Furnace blower fan motor, 1/2-hp (replaces 1012513, 1172487)

Part #1013341

$463.79
$12.00 OFF Phone Price : $475.79
In Stock
Bracket 1012377
#S

Furnace diagram

Bracket

Part #1012377

In Stock

Symptoms for gas line trimmers

Choose a symptom to see related grass line trimmer repairs.

Main causes: stale fuel, clogged fuel filter, faulty spark plug, clogged air filter, cracked fuel lines, clogged carbure…

Main causes: stale fuel, cracked fuel lines, dirty carburetor, bad spark plug, worn piston rings…

Main causes: cracked fuel lines, bad carburetor seals, leaky fuel tank cap, damaged fuel tank…

Repair guides for gas line trimmers

These step-by-step repair guides will help you safely fix what’s broken on your grass line trimmer.

How to rebuild a line trimmer carburetor

How to rebuild a line trimmer carburetor

If the line trimmer engine won't start even though there's fuel in the tank, the carburetor could be the problem. Follow…

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer carburetor

How to replace a line trimmer carburetor

If the line trimmer won't start even though there's fuel in the tank, the carburetor could be the problem. Follow these …

Repair difficulty
Time required
 15 minutes or less
How to replace a line trimmer fuel line

How to replace a line trimmer fuel line

The fuel line on a grass line trimmer deteriorates with time and eventually can split or crack. You can replace it yours…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your grass line trimmer.

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

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.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…