Get free shipping on your order, with any water filter subscription. Find my filter

Open Hamburger Menu
Sears Parts Direct
Tips to find your model number

Suburban FF-45 gas-fired floor furnace Parts

Here are the diagrams and repair parts for Suburban FF-45 gas-fired floor furnace, as well as links to manuals and error code tables, if available.

Suburban FF-45 gas-fired floor furnace
By Schematic
SELECT DIAGRAM
?

This is the number corresponding to the part on the diagram / schematic

Browse Parts for FF-45 Gas-Fired Floor Furnace

  • Nut for Suburban FF-45 - Part 120717

    Nut

    Part #120717

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

  • Thermostat for Suburban FF-45 - Part 160945

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

    Thermostat

    Part #160945

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

  • Tubing Pilot for Suburban FF-45 - Part 170773

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

    Tubing Pilot

    Part #170773

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

  • Mounting Bracket, Register Temperature Control for Suburban FF-45 - Part 062054

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

    Mounting Bracket, Register Temperature Control

    Part #062054

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

  • Igniter Assembly for Suburban FF-45 - Part 230776

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

    Igniter Assembly

    Part #230776

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

  • Screw 10x1/2 for Suburban FF-45 - Part 121388

    Screw 10x1/2

    Part #121388

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

  • Electrode for Suburban FF-45 - Part 230764

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

    Electrode

    Part #230764

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

  • Screw 10x3/8 for Suburban FF-45 - Part 121252

    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

  • Heat Shield Assembly (2 Required) for Suburban FF-45 - Part 280547

    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

  • Pipe Manif A for Suburban FF-45 - Part 170479

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

    Pipe Manif A

    Part #170479

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

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

How to get your furnace ready for winter

Get expert tips for preparing your furnace for winter. Follow maintenance tips to keep your furnace in top shape.…

2023 HVAC regulation changes and how they may affect you

2023 HVAC regulation changes and how they may affect you

Find out how new DOE standards going into effect in 2023 can affect you and what you need to do.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Parts & More

Parts