Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Goodman GDT090-4B gas furnace Parts

Here are the diagrams and repair parts for Goodman GDT090-4B gas furnace, as well as links to manuals and error code tables, if available.

Goodman GDT090-4B gas furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for GDT090-4B Gas Furnace

  • Manifold for Goodman GDT090-4B - Part B4026006

    Burner box assembly diagram

    Manifold

    Part #B4026006

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

  • Furnace Air Pressure Switch for Goodman GDT090-4B - Part B1370158

    Misc. components/drain kit assembly diagram

    Furnace Air Pressure Switch

    Part #B1370158

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

  • Door-accs for Goodman GDT090-4B - Part 4812001P

    Wrapper assembly diagram

    Door-accs

    Part #4812001P

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

  • Transformer for Goodman GDT090-4B - Part B1141605

    Misc. components/drain kit assembly diagram

    Transformer

    Part #B1141605

    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 an oven temperature sensor on an electric range

How to replace an oven temperature sensor on an electric range

These step-by-step instructions guide you through replacing an oven temperature sensing probe.…

Repair time and Difficulty

 15 minutes or less
How to replace an electric range oven control board

How to replace an electric range oven control board

If the electronic oven control board isn't powering the bake and broil functions, you can replace it in less than half a…

Repair time and Difficulty

 15 minutes or less
How to replace a range surface element control switch

How to replace a range surface element control switch

The surface element control switch lets you turn the stovetop elements on and off, and to set the heat level. These step…

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

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.…

Parts & More

Parts