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Schwank
Wall Heater

Model # WASV120TN Official Schwank direct vent wall furnace

Here are the diagrams and repair parts for Official Schwank WASV120TN direct vent wall 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 57 parts  |
Generator B110403-G1
#15

Cabinet and control diagram

Generator

Part #B110403-G1

Replaced by #GO1A-332

?
Manufacturer substitution
This part replaces B110403-G1. Substitute parts can look different from the original.
$66.49
In Stock
Thermostat A110621-G1
#19

Cabinet and control diagram

Thermostat

Part #A110621-G1

Replaced by #1E30N-910

?
Manufacturer substitution
This part replaces A110621-G1. Substitute parts can look different from the original.
$81.43 | 
7% OFF Phone Price : $87.43
In Stock
Insulation A107911-G16
#26

Functional replacement parts diagram

Insulation

Part #A107911-G16

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

Fan Switch BW745-G1
#46

Functional replacement parts diagram

Fan switch

Part #BW745-G1

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

Tube Pilot B108247-G1
#16

Cabinet and control diagram

Tube pilot

Part #B108247-G1

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

Screw 1251-1024-0816
#30

Functional replacement parts diagram

Screw

Part #1251-1024-0816

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

Vent Assembly C105451-G4
#38

Functional replacement parts diagram

Vent assembly

Part #C105451-G4

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

Gasket B106521-G1
#20

Functional replacement parts diagram

Gasket

Part #B106521-G1

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

Junction Box B107478-G2
#49

Functional replacement parts diagram

Junction box

Part #B107478-G2

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

Cap Assembly A106582-G2
#23

Functional replacement parts diagram

Cap assembly

Part #A106582-G2

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

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

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Why isn't my range's gas burner heating properly?

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

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

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Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

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Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

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