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Kenmore 86776378 gas-fired space saver furnace Parts

Here are the diagrams and repair parts for Kenmore 86776378 gas-fired space saver furnace, as well as links to manuals and error code tables, if available.

Kenmore 86776378 gas-fired space saver furnace

By Schematic

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Browse Parts for 86776378 Gas-Fired Space Saver Furnace

Furnace assemblies diagram
Exchanger
Part #76112
Replaced by #76112
Manufacturer substitution
This part replaces 76112. Substitute parts can look different from the original.
In Stock
$758.23
Qty
Burner & manifold assembly diagram
Spud
Part #86875
Replaced by #86875
Manufacturer substitution
This part replaces 86875. Substitute parts can look different from the original.
In Stock
$29.97
Qty
H-q blower assembly diagram
Cut-off
Part #67584
Replaced by #67584
Manufacturer substitution
This part replaces 67584. Substitute parts can look different from the original.
In Stock
$180.90
Qty
H-q blower assembly diagram
Wheel
Part #87966
Replaced by #601211
Manufacturer substitution
This part replaces 87966. Substitute parts can look different from the original.
In Stock
$454.91
Qty
Burner & manifold assembly diagram
Valve
Part #86859
Replaced by #36C03-333
Manufacturer substitution
This part replaces 86859. Substitute parts can look different from the original.
In Stock
$174.03
45% OFF Was : $314.94
Qty
Furnace assemblies diagram
F/l Cont
Part #87056
The manufacturer no longer makes this part, and there's no substitute part
Burner & manifold assembly diagram
Bracket
Part #84692
The manufacturer no longer makes this part, and there's no substitute part
Burner & manifold assembly diagram
Lp Gas Orifice
Part #503216
The manufacturer no longer makes this part, and there's no substitute part
H-q blower assembly diagram
Washer
Part #446188
Replaced by #STD551025
Manufacturer substitution
This part replaces 446188. Substitute parts can look different from the original.
In Stock
$36.61
Qty
Furnace assemblies diagram
Transformer
Part #86852
The manufacturer no longer makes this part, and there's no substitute part

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

Why is my treadmill's walking belt off center?

Main causes: rear roller out of alignment, damaged walking belt, bad roller…

Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

Repair guides for treadmills

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

How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

Repair time and Difficulty

45 minutes or less

How to replace a treadmill walking board

How to replace a treadmill walking board

A worn-out walking board creates friction with the walking belt and causes the belt to slow down during use. Replace the…

Repair time and Difficulty

30 minutes or less

How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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 treadmill.

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.…

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