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

Open Hamburger Menu
Sears Parts Direct
Please enter one or more characters
Scan Icon
Tips to find your model number
Water filters
Water filter finder tool
DIY help
Featured products
Top brands
View all parts by brand
Top products and services
Products by brand
Orders
Customer Service
Schedule a repair

Janitrol GMN080-4 gas furnace Parts

Here are the diagrams and repair parts for Janitrol GMN080-4 gas furnace, as well as links to manuals and error code tables, if available.

Janitrol GMN080-4 gas furnace
By Schematic
SELECT DIAGRAM
?

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

Browse Parts for GMN080-4 Gas Furnace

  • Transformer for Janitrol GMN080-4 - Part B11416-00

    Heat exchangers/misc. electrical diagram

    Transformer

    Part #B11416-00

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

  • Motor Run Capacitor for Janitrol GMN080-4 - Part 12908

    Heat exchangers/misc. electrical diagram

    Capacitor 10

    Part #B9456-52

    Replaced by #12908

    Info Icon
    Manufacturer substitution
    This part replaces B9456-52. Substitute parts can look different from the original.
    In Stock
    $98.90
    11% OFF Phone Price : $110.90Info Icon
    Minus Item
    Qty
    Plus Item
  • Furnace Hot-surface Ignition Control Board for Janitrol GMN080-4 - Part B1809913S

    Heat exchangers/misc. electrical diagram

    Hsi Module

    Part #B18099-08

    Replaced by #B1809913S

    Info Icon
    Manufacturer substitution
    This part replaces B18099-08. Substitute parts can look different from the original.
    This item is not returnable
    In Stock
    $336.81
    $12.00 OFF Phone Price : $348.81Info Icon
    Minus Item
    Qty
    Plus Item
  • Furnace Access Door Latch for Janitrol GMN080-4 - Part B13921-32

    Unit assembly diagram

    Furnace Access Door Latch

    Part #B13921-32
    In Stock
    $27.84
    Minus Item
    Qty
    Plus Item
  • Furnace Blower Fan Motor for Janitrol GMN080-4 - Part B13400-20

    Unit assembly diagram

    Furnace Blower Fan Motor

    Part #B13400-20
    In Stock
    $433.06
    Minus Item
    Qty
    Plus Item
  • Flame Sensor for Janitrol GMN080-4 - Part B11726-06

    Heat exchangers/misc. electrical diagram

    Flame Sensor

    Part #B11726-06
    In Stock
    $41.17
    29% OFF Was : $58.31Info Icon
    Minus Item
    Qty
    Plus Item
  • Furnace Heat Exchanger for Janitrol GMN080-4 - Part 2821301S

    Unit assembly diagram

    Heat Exchange

    Part #28213-01S

    Replaced by #2821301S

    Info Icon
    Manufacturer substitution
    This part replaces 28213-01S. Substitute parts can look different from the original.
    In Stock
    $650.91
    $12.00 OFF Phone Price : $662.91Info Icon
    Minus Item
    Qty
    Plus Item
  • Furnace Secondary Heat Exchanger for Janitrol GMN080-4 - Part 2864605S

    Heat exchangers/misc. electrical diagram

    Heat Exchngr

    Part #B28646-01

    Replaced by #2864605S

    Info Icon
    Manufacturer substitution
    This part replaces B28646-01. Substitute parts can look different from the original.
    In Stock
    $619.67
    $12.00 OFF Phone Price : $631.67Info Icon
    Minus Item
    Qty
    Plus Item
  • Exact Furn I for Janitrol GMN080-4 - Part IG412

    Heat exchangers/misc. electrical diagram

    Hot Surface

    Part #B14010-09S

    Replaced by #IG412

    Info Icon
    Manufacturer substitution
    This part replaces B14010-09S. Substitute parts can look different from the original.
    In Stock
    $29.09
    Minus Item
    Qty
    Plus Item
  • Gas Valve for Janitrol GMN080-4 - Part B12826-15

    Heat exchangers/misc. electrical diagram

    Gas Valve

    Part #B12826-15

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

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

View all

Why does my water softener leak water?

Main causes: loose water line connections, cracked water-carrying components, bad rotor valve seals…

Read more

Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

Read more

Why does my water softener overflow?

Main causes: faulty brine valve assembly, bad rotor valve…

Read more

Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

Read more

Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

Read more

Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

Read more

Why is there no display on my water softener?

Main causes: lack of electrical power, bad power transformer, faulty timer…

Read more

Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

Read more

Repair guides for water softeners

These step-by-step repair guides will help you safely fix what’s broken on your water softener.

View all
How to replace a water softener valve motor

How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

Read more

Repair time and Difficulty

 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

Read more

Repair time and Difficulty

 15 minutes or less
How to replace a water softener venturi

How to replace a water softener venturi

The venturi valve in your water softener draws brine water from the salt tank to the resin tank for regeneration. Follow…

Read more

Repair time and Difficulty

 15 minutes or less

Effective articles & videos to help repair your furnaces

Use the advice and tips in these articles and videos to get the most out of your water softener.

View all
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.…

Read more
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.…

Read more
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.…

Read more

Parts & More

Central Air Conditioner
Kenmore 56561420 central air conditioner partsShop Kenmore 86781185 central air conditioner parts
Compact Refrigerator
Shop GE GMR04BARCBS compact refrigerator parts
Dryer
Shop Maytag MLE24PDAZW2 dryer partsShop Maytag LDE5910ACW dryer parts
Electric Range
Shop Whirlpool GERP4120SS2 electric range parts
Evaporative Cooler
Kenmore 56561712 evaporative cooler parts
Gas Range
Shop Kenmore 36275212101 gas range partsShop Kenmore 79071393703 gas range partsShop Frigidaire 32-1012-23-02 gas range parts
Side-By-Side Refrigerator
Shop GE GSH22VGPBWW side-by-side refrigerator partsShop Amana ESR22N-C-P60350-33WC side-by-side refrigerator parts
Small Appliance
Kenmore 62065620 small appliance parts
Top-Mount Refrigerator
Shop Frigidaire FGHT2042TP0 top-mount refrigerator partsShop GE TBX14AMCRWH top-mount refrigerator partsShop GE TBX19DAXJRAA top-mount refrigerator parts
Upright Vacuum
Shop Kenmore 11674751 upright vacuum parts
Walk-Behind Mower
Craftsman 13197614 walk-behind mower parts
Washer
Kenmore 1106204002 washer partsAdmiral LATA300AAM washer parts