ICP
Furnace

Model # H8MPT100F14B1 Official ICP 80+ 2-stage gas furnace

Here are the diagrams and repair parts for Official ICP H8MPT100F14B1 80+ 2-stage gas furnace, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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Showing 10 of 51 parts  |

Furnace Temperature Limit Switch 1013102
#16

Furnace diagram

Furnace temperature limit switch

Part #1013102

$15.62
11% OFF Phone Price : $17.62
In Stock
Furnace Blower 1013866
#18

Furnace diagram

Furnace blower

Part #1013866

Replaced by #1014526

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Manufacturer substitution
This part replaces 1013866. Substitute parts can look different from the original.
$316.36
$10.00 OFF Phone Price : $326.36
In Stock
Conv Kit 1172961
#NI

Furnace diagram

Conv kit

Part #1172961

In Stock
Control Tod 34335000
#NI

Furnace diagram

Control tod

Part #34335000

In Stock
Panel Cutoff 721020008
#G

Furnace diagram

Panel cutoff

Part #721020008

In Stock
Filter Rack 741010039
#EE

Furnace diagram

Filter rack

Part #741010039

In Stock
Furnace Blower Fan Motor Housing Assembly 1172969
#E

Furnace diagram

Furnace blower fan motor housing assembly

Part #1172969

In Stock
Furnace Door Switch 1171981
#9

Furnace diagram

Furnace door switch

Part #1171981

In Stock
Furnace Blower Fan Housing Hanger Bracket 1012328
#F

Furnace diagram

Furnace blower fan housing hanger bracket

Part #1012328

In Stock
Baffle 1012339
#V

Furnace diagram

Baffle

Part #1012339

In Stock

Symptoms for water softeners

Choose a symptom to see related water softener repairs.

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

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

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

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

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

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

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

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

Repair guides for water softeners

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

How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

Repair difficulty
Time required
 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…

Repair difficulty
Time required
 15 minutes or less
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…

Repair difficulty
Time required
 30 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.

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.…

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

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

Top questions about Sears and Sears PartsDirect

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