Homelite
Furnace

Model # 90P30 Official Homelite gas floor furnace

Here are the diagrams and repair parts for Official Homelite 90P30 gas floor furnace, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 78 parts  |

Thermostat 74592
#22

Furnace body diagram

Thermostat

Part #74592

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

Control 74303
#42

Furnace body diagram

Control

Part #74303

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

Valve 74316
#26A

Furnace body diagram

Valve

Part #74316

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

Valve 74315
#26

Furnace body diagram

Valve

Part #74315

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

Orifice 84129

#NI

All parts diagram

Orifice

Part #84129

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

Thermocouple 74305
#31

Furnace body diagram

Thermocouple

Part #74305

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

Casting 74517
#5

Furnace body diagram

Casting

Part #74517

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

Casing 24402
#4C

Furnace body diagram

Casing

Part #24402

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

Floor Grille 24675
#3D

Furnace body diagram

Floor grille

Part #24675

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

Liner 24301
#2B

Furnace body diagram

Liner

Part #24301

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

Symptoms for gas grills

Choose a symptom to see related gas grill repairs.

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Main causes: damaged or dirty flame tamers, corroded firebox, accumulated grease and debris in the grease pan…

Main causes: clogged burner tubes, cracked insulators on igniter electrodes, wiring failures, bad ignition module, manif…

Repair guides for gas grills

These step-by-step repair guides will help you safely fix what’s broken on your gas grill.

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How to replace a gas grill wheel

Replace a broken or damaged wheel in less than 15 minutes.…

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Replace the igniter electrode on your gas grill if it won’t light the burner.…

Repair difficulty
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 15 minutes or less
How to replace a gas grill ignition module

How to replace a gas grill ignition module

Follow these steps to replace the ignition module if it doesn't produce a spark. …

Repair difficulty
Time required
 15 minutes or less

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How to get your furnace ready for winter

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