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Preway
Space Heater

Model # SVM-50A-3406 Official Preway oil burning circulating heater

Here are the diagrams and repair parts for Official Preway SVM-50A-3406 oil burning circulating heater, 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 75 parts  |
Union Elbow K13228
#24

Replacement parts diagram

Union elbow

Part #K13228

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

Thermostat K13233
#2

498-3 electric wall thermostat diagram

Thermostat

Part #K13233

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

Cord K9541
#4

Forced air blower no. 2091-2 diagram

Cord

Part #K9541

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

Screen T12321
#14

Forced air blower no. 2091-2 diagram

Screen

Part #T12321

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

Fuel Gauge K5138
#2

4495-1 heater tank (5 gallon) diagram

Fuel gauge

Part #K5138

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

Motor K10370
#6

Forced air blower no. 2091-2 diagram

Motor

Part #K10370

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

Bracket Y10164
#2

Forced air blower no. 2091-2 diagram

Bracket

Part #Y10164

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

Shut Off Rod Z1718
#4

4495-1 heater tank (5 gallon) diagram

Shut off rod

Part #Z1718

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

Gasket K6084

#NI

All parts diagram

Gasket

Part #K6084

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

Burner Y11088
#15

Replacement parts diagram

Burner

Part #Y11088

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?

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

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Repair guides for gas ranges

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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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Time required
 15 minutes or less
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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.…

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Repair difficulty
Time required
 45 minutes or less

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