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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

?
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 C120074-G1
#50

Functional replacement parts diagram

Junctn box

Part #C120074-G1

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

Bttm Pnl Asy D120357-G3
#27

Functional replacement parts diagram

Bttm pnl asy

Part #D120357-G3

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

Gasket B120049-G1
#11

Functional replacement parts diagram

Gasket

Part #B120049-G1

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

Valve B120104-G1
#42A

Functional replacement parts diagram

Valve

Part #B120104-G1

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

Cabinet Assembly D120169-G3

#NI

All parts diagram

Cabinet assembly

Part #D120169-G3

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

Spprt Burner B120145-G2-1
#13

Functional replacement parts diagram

Spprt burner

Part #B120145-G2-1

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

Pilot Burner A120057-G1
#35

Functional replacement parts diagram

Pilot burner

Part #A120057-G1

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

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

Igntn Cntrl C120135-G1
#48

Functional replacement parts diagram

Igntn cntrl

Part #C120135-G1

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

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