Model # 86773487 Official Kenmore gas-fired direct vent wall furnace

Here are the diagrams and repair parts for Official Kenmore 86773487 gas-fired direct vent wall 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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ALL PARTS

Showing 10 of 104 parts |

#20

Furnace assembly diagram

Thermocouple

Part #503076

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

#16

Furnace assembly diagram

Pilot tube

Part #85652

Replaced by #9000278

This item is not returnable

$17.69 |

10% OFF Phone Price : $19.69

In Stock

Qty

#17

Furnace assembly diagram

Ferrule nut

Part #29441

Replaced by #9000278

This item is not returnable

$17.69 |

10% OFF Phone Price : $19.69

In Stock

Qty

#33

Furnace assembly diagram

Nut

Part #47193

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

#46B

Furnace assembly diagram

Auto valve

Part #502044

Replaced by #710-205

$326.39 |

$10.00 OFF Phone Price : $336.39

In Stock

Qty

Furnace assembly diagram

Screw

Part #85790

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

#20

Accessory blower 42-72157 diagram

Connector

Part #20357

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

#46A

Furnace assembly diagram

Gas valve

Part #502835

Replaced by #700-205

$856.06 |

$10.00 OFF Phone Price : $866.06

In Stock

Qty

#37

Furnace assembly diagram

Screw

Part #443874

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

#46C

Furnace assembly diagram

Gas valve

Part #503122

Replaced by #700-205

$856.06 |

$10.00 OFF Phone Price : $866.06

In Stock

Qty

Symptoms for treadmills

Choose a symptom to see related treadmill repairs.

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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 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…

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

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

Why does my treadmill have no display?

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

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 is my treadmill's walking belt slipping?

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

Repair guides for treadmills

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

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How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

Repair difficulty

Time required

15 minutes or less

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 difficulty

Time required

45 minutes or less

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 difficulty

Time required

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.

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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.…

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Learn about Sears Technical Institute and the advanced technical content being developed for aspiring appliance techs.…

Top questions about Sears and Sears PartsDirect

Model # 86773487 Official Kenmore gas-fired direct vent wall furnace

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Symptoms for treadmills

Why won't my treadmill power up?

Why is my treadmill's walking belt off center?

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

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

Why does my treadmill have no display?

Why does my treadmill's walking belt slow down?

Why is my treadmill's walking belt slipping?

Repair guides for treadmills

How to replace a treadmill motor controller

How to replace a treadmill walking belt

How to replace a treadmill drive motor

Effective articles & videos to help repair your furnaces

How to get your furnace ready for winter

Introducing new technical repair content that we’re developing for the Sears Technical Institute

Top questions about Sears and Sears PartsDirect

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