Fedders
Central Air Conditioner

Model # ST904LSM1 Official Fedders air conditioner

Here are the diagrams and repair parts for Official Fedders ST904LSM1 air conditioner, 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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Showing 10 of 129 parts  |

Screw WZ04X0342
#194

Replacement parts diagram

Screw

Part #WZ04X0342

In Stock
Installation Instructions 31-6132

#NI

All parts diagram

Installation instructions

Part #31-6132

This item is not returnable
In Stock
Thermostat WJ28X0510
#35

Replacement parts diagram

Thermostat

Part #WJ28X0510

In Stock
Screw WZ04X0392
#989

Replacement parts diagram

Screw

Part #WZ04X0392

This item is not returnable
In Stock
Technical Sheet 31-6133

#NI

All parts diagram

Technical sheet

Part #31-6133

This item is not returnable
In Stock
Owner's Manual 31-6146

#NI

All parts diagram

Owner's manual

Part #31-6146

This item is not returnable
In Stock
Technical Sheet 31-6128

#NI

All parts diagram

Technical sheet

Part #31-6128

This item is not returnable
In Stock
Owner's Manual 31-6130

#NI

All parts diagram

Owner's manual

Part #31-6130

This item is not returnable
In Stock
Technical Sheet 31-6134

#NI

All parts diagram

Technical sheet

Part #31-6134

This item is not returnable
In Stock
Screw WZ04X0120
#992

Replacement parts diagram

Screw

Part #WZ04X0120

This item is not returnable
In Stock

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