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Preway
Space Heater

Model # DUN37A-4018 Official Preway gas burning unvented radiant heater

Here are the diagrams and repair parts for Official Preway DUN37A-4018 gas burning unvented radiant heater, 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 39 parts  |
Owner's Manual F2457

#NI

All parts diagram

Owner's manual

Part #F2457

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

Case T16873
#27

Replacement parts diagram

Case

Part #T16873

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

Support T16888
#14

Replacement parts diagram

Support

Part #T16888

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

Manual Valve K12506
#38

Replacement parts diagram

Manual valve

Part #K12506

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

Gasket K10421
#33

Replacement parts diagram

Gasket

Part #K10421

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

Thermostat K13602
#24

Replacement parts diagram

Thermostat

Part #K13602

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

Front Side T16883-1
#2

Replacement parts diagram

Front side

Part #T16883-1

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

Bracket T16890
#10

Replacement parts diagram

Bracket

Part #T16890

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

Door Spring T14313
#6

Replacement parts diagram

Door spring

Part #T14313

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

Fan Guard K14524
#37

Replacement parts diagram

Fan guard

Part #K14524

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

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