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Suburban
Furnace

Model # FF-45 Official Suburban gas-fired floor furnace

Here are the diagrams and repair parts for Official Suburban FF-45 gas-fired floor 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 49 parts  |
Rod Vlv Ctrl 140140
#26

45,000 b.t.u. model no. ff-45 diagram

Rod vlv ctrl

Part #140140

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

Nut 120717
Nut

Part #120717

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

Orifice 180210
#31

45,000 b.t.u. model no. ff-45 diagram

Orifice

Part #180210

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

Bracket 062059
#17

45,000 b.t.u. model no. ff-45 diagram

Bracket

Part #062059

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

Screw 121227
Screw

Part #121227

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

Screw 10x1/2 121388
Screw 10x1/2

Part #121388

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

Screw 10x3/8 121252
#7

45,000 b.t.u. model no. ff-45 diagram

Screw 10x3/8

Part #121252

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

Control Key 140139
#28

45,000 b.t.u. model no. ff-45 diagram

Control key

Part #140139

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

Screw 121459
#29

45,000 b.t.u. model no. ff-45 diagram

Screw

Part #121459

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

Heat Shield Assembly (2 Required) 280547
#23A

45,000 b.t.u. model no. ff-45 diagram

Heat shield assembly (2 required)

Part #280547

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

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