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Model # GUN075-3B Official GMC gas furnace
Here are the diagrams and repair parts for Official GMC GUN075-3B gas furnace, as well as links to manuals and error code tables, if available.
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Browse Parts for
GUN075-3B Gas Furnace
#1
Misc. electrical/hardware diagram
Transformer
Part #B11416-00
The manufacturer no longer makes this part, and there's no substitute part
#7B
Blower assembly diagram
Blower shell
Part #18393-00
Replaced by #0271A00016S
?
Manufacturer substitution
This part replaces 18393-00. Substitute parts can look different from the original.
$120.53 |
9% OFF Phone Price : $132.53
In Stock
#3
Blower assembly diagram
Blower wheel
Part #B13680-16
Replaced by #B1368016S
?
Manufacturer substitution
This part replaces B13680-16. Substitute parts can look different from the original.
$234.06
In Stock
#2
Blower assembly diagram
Motor
Part #B13400-12
Replaced by #B13400-21S
?
Manufacturer substitution
This part replaces B13400-12. Substitute parts can look different from the original.
$1209.27
In Stock
#3
Gas train diagram
Ignition mod
Part #B13707-24
Replaced by #BG1600M51EF-1AA
?
Manufacturer substitution
This part replaces B13707-24. Substitute parts can look different from the original.
$191.94 |
6% OFF Phone Price : $203.94
In Stock
#9
Misc. electrical/hardware diagram
Furnace inducer vent motor assembly
Part #B1859001S
$1126.40
In Stock
#1A
Blower assembly diagram
Capacitor 10
Part #B9456-52
Replaced by #12908
?
Manufacturer substitution
This part replaces B9456-52. Substitute parts can look different from the original.
$107.77 |
10% OFF Phone Price : $119.77
In Stock
#4C
Heat exchanger assembly diagram
Heat exchange
Part #18212-31S
Replaced by #0257F00067
?
Manufacturer substitution
This part replaces 18212-31S. Substitute parts can look different from the original.
$1620.55
In Stock
#4
Gas train diagram
Gas orifice
Part #B17893-42
Replaced by #B1789342
?
Manufacturer substitution
This part replaces B17893-42. Substitute parts can look different from the original.
$8.29
In Stock
#2B
Heat exchanger assembly diagram
Limit, 150f,
Part #B13700-06
Replaced by #1370906S
?
Manufacturer substitution
This part replaces B13700-06. Substitute parts can look different from the original.
$48.84
In Stock
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