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Schwank
Wall Heater

Model # CV740L Official Schwank gas-fired vented counterflow wall furnace

Here are the diagrams and repair parts for Official Schwank CV740L gas-fired vented counterflow 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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Showing 10 of 79 parts  |
Thermostat A110621-G1
#60

Functional replacement parts diagram

Thermostat

Part #A110621-G1

Replaced by #1E30N-910

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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
Eco Switch A120130-G2
#56

Functional replacement parts diagram

Eco switch

Part #A120130-G2

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

Gasket A120093-G1
#66

Functional replacement parts diagram

Gasket

Part #A120093-G1

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

Clip Retain A110157-G1
#28

Functional replacement parts diagram

Clip retain

Part #A110157-G1

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

Front Panel Assembly C120182-G1
#26

Functional replacement parts diagram

Front panel assembly

Part #C120182-G1

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

Switch Box C120192-G1
#52

Functional replacement parts diagram

Switch box

Part #C120192-G1

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

Shield C120343-G1
#37

Functional replacement parts diagram

Shield

Part #C120343-G1

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

Gasket Sponge Dr B120149-G1
#22

Functional replacement parts diagram

Gasket sponge dr

Part #B120149-G1

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

Tube Pilot B120347-G1
#38A

Functional replacement parts diagram

Tube pilot

Part #B120347-G1

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

Door Fstner A120155-G1
#62

Functional replacement parts diagram

Door fstner

Part #A120155-G1

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

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