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Arcoaire
Furnace

Model # GUJ125N20C2 Official Arcoaire furnace

Here are the diagrams and repair parts for Official Arcoaire GUJ125N20C2 furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 61 parts  |
Cont Fan Tmr 1009838
#7

Unit parts diagram

Cont fan tmr

Part #1009838

Replaced by #1170063

?
Manufacturer substitution
This part replaces 1009838. Substitute parts can look different from the original.
$220.46 | 
5% OFF Phone Price : $232.46
In Stock
Lp Gas Valve 1004613
#15A

Unit parts diagram

Lp gas valve

Part #1004613

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 1004613. Substitute parts can look different from the original.
$277.97 | 
$12.00 OFF Phone Price : $289.97
In Stock
N Gas Valve 1004612
#15

Unit parts diagram

N gas valve

Part #1004612

Replaced by #36C03-333

?
Manufacturer substitution
This part replaces 1004612. Substitute parts can look different from the original.
$277.97 | 
$12.00 OFF Phone Price : $289.97
In Stock
Furnace Burner 1008726
#12

Unit parts diagram

Furnace burner

Part #1008726

$142.32
In Stock
Clamp Capctr 1095020
#KK

Unit parts diagram

Clamp capctr

Part #1095020

$100.98
In Stock
Tubing 64930
#11

Unit parts diagram

Tubing

Part #64930

$77.80
In Stock
Arcoaire Collector 1011058
#J

Unit parts diagram

Arcoaire collector

Part #1011058

$158.94
In Stock
Conv Kit 1009510

#NI

All parts diagram

Conv kit

Part #1009510

$113.20
In Stock
Conv Kit 1160991

#NI

All parts diagram

Conv kit

Part #1160991

$87.04
In Stock
Baffle 707010031
#JJ

Unit parts diagram

Baffle

Part #707010031

$49.47
In Stock

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