Goodman
Furnace

Model # GDT070-3B Official Goodman gas furnace

Here are the diagrams and repair parts for Official Goodman GDT070-3B gas 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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Showing 10 of 154 parts  |

Igniter B1401015S
#131

Burner box assembly diagram

Igniter

Part #B1401015S

Replaced by #B1401018S

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Manufacturer substitution
This part replaces B1401015S. Substitute parts can look different from the original.
$43.19
12% OFF Phone Price : $49.19
In Stock
Furnace Hot-surface Ignition Control Board (replaces 18099-13s, B18099-13s) B1809913S
#291

Misc. components/drain kit assembly diagram

Furnace hot-surface ignition control board (replaces 18099-13s, b18099-13s)

Part #B1809913S

$185.31
6% OFF Phone Price : $197.31
In Stock
Motor B4059001
#111

Heat exchanger assembly diagram

Motor

Part #B4059001

Replaced by #0131M00002PSP

?
Manufacturer substitution
This part replaces B4059001. Substitute parts can look different from the original.
$158.40
7% OFF Phone Price : $170.40
In Stock
Furnace Air Pressure Switch B1370159
#351D

Misc. components/drain kit assembly diagram

Furnace air pressure switch

Part #B1370159

In Stock
Manifold B4026003
#191F

Burner box assembly diagram

Manifold

Part #B4026003

$48.92
11% OFF Phone Price : $54.92
In Stock
Wheel Blow B1368016
#241B

Blower assembly diagram

Wheel blow

Part #B1368016

Replaced by #B1368016S

?
Manufacturer substitution
This part replaces B1368016. Substitute parts can look different from the original.
In Stock
Vent Motor B4833000
#111A

Heat exchanger assembly diagram

Vent motor

Part #B4833000

Replaced by #B4833000S

?
Manufacturer substitution
This part replaces B4833000. Substitute parts can look different from the original.
$353.00
$12.00 OFF Phone Price : $365.00
In Stock
Furnace Flue Restrictor Plate 4028002
#81B

Heat exchanger assembly diagram

Furnace flue restrictor plate

Part #4028002

This item is not returnable
In Stock
Goodman 3 Cell Heat Exchanger 4021307S
#61A

Heat exchanger assembly diagram

Goodman 3 cell heat exchanger

Part #4021307S

In Stock
Furnace Air Pressure Switch B1370148
#351A

Misc. components/drain kit assembly diagram

Furnace air pressure switch

Part #B1370148

$54.89
10% OFF Phone Price : $60.89
In Stock

Symptoms for gas ranges

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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