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Schwank
Wall Heater

Model # CV740N Official Schwank gas-fired vented counterflow wall furnace

Here are the diagrams and repair parts for Official Schwank CV740N 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
Junctn Box C120193-G1
#52A

Functional replacement parts diagram

Junctn box

Part #C120193-G1

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

Cont Tup Asy D120065-G1-1
#4

Functional replacement parts diagram

Cont tup asy

Part #D120065-G1-1

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

Motor Mnt A120098-G1
#16

Functional replacement parts diagram

Motor mnt

Part #A120098-G1

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

Valve B120103-G1
#42

Functional replacement parts diagram

Valve

Part #B120103-G1

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

Cabinet Bottom D120170-G2-1
#5

Functional replacement parts diagram

Cabinet bottom

Part #D120170-G2-1

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

Gasket A110140-G1
#9

Functional replacement parts diagram

Gasket

Part #A110140-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

Orifice A110339-G3
#41

Functional replacement parts diagram

Orifice

Part #A110339-G3

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

Pilot Orific A110340-G2
#41A

Functional replacement parts diagram

Pilot orific

Part #A110340-G2

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

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 15 minutes or less

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