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Preway
Space Heater

Model # SU10-LP Official Preway unvented gas heater

Here are the diagrams and repair parts for Official Preway SU10-LP unvented gas 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 33 parts  |
Pilot Tube Z3565
#25

Replacement parts diagram

Pilot tube

Part #Z3565

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

Valve K18331
#18

Replacement parts diagram

Valve

Part #K18331

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

Right Leg Y16133
#2

Replacement parts diagram

Right leg

Part #Y16133

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

Rear Leg T20916
#16

Replacement parts diagram

Rear leg

Part #T20916

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

Left Leg Y16134
#3

Replacement parts diagram

Left leg

Part #Y16134

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

Lead Ignitor K17548
#26

Replacement parts diagram

Lead ignitor

Part #K17548

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

Regulator K17538
#19

Replacement parts diagram

Regulator

Part #K17538

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

Owner's Manual F-4463-R1

#NI

All parts diagram

Owner's manual

Part #F-4463-R1

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

Electrode K17597
#28

Replacement parts diagram

Electrode

Part #K17597

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

Manifold Y15475
#11

Replacement parts diagram

Manifold

Part #Y15475

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

Parts & More