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Continental
Furnace

Model # RFD40-OP Official Continental wall furnace

Here are the diagrams and repair parts for Official Continental RFD40-OP 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 60 parts  |
Thermocouple P254000
#45

Furnace assembly and control assembly diagram

Thermocouple

Part #P254000

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

Thermostat P106400
#51

Furnace assembly and control assembly diagram

Thermostat

Part #P106400

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

Extension Assembly 11A97
#30

Furnace assembly and control assembly diagram

Extension assembly

Part #11A97

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

Furnace Motor Isolator P022800
#20

Furnace assembly and control assembly diagram

Furnace motor isolator

Part #P022800

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

Furnace Burner Pan Gasket, 44-in P101600
#48

Furnace assembly and control assembly diagram

Furnace burner pan gasket, 44-in

Part #P101600

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

Switch Box 11B05
#22

Furnace assembly and control assembly diagram

Switch box

Part #11B05

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

Tubing Assembly 11C37
#3

Furnace assembly and control assembly diagram

Tubing assembly

Part #11C37

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

Extension Assembly 11B49
#31

Furnace assembly and control assembly diagram

Extension assembly

Part #11B49

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

Trim Cover 11A40
#8

Furnace assembly and control assembly diagram

Trim cover

Part #11A40

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

Tube Seal 11A41
#47

Furnace assembly and control assembly diagram

Tube seal

Part #11A41

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

Symptoms for electric water heaters

Why does my water heater's heating element fail often?

Main causes: excessive tank sediment, high voltage supply…

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Why does the temperature of my hot water fluctuate?

Main causes: thermostats need adjustment, bad heating elements, faulty thermostats, tank sediment build-up, broken dip t…

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Repair guides for electric water heaters

How to replace a water heater element

How to replace a water heater element

If your water heater runs out of hot water quickly and one of the two heating elements has failed, replace the element f…

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Repair difficulty
Time required
 30 minutes or less
How to replace an electric water heater anode rod

How to replace an electric water heater anode rod

If your hot water begins to smell like rotten eggs, replace the anode rod with a zinc-aluminum anode rod following the i…

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Repair difficulty
Time required
 15 minutes or less
How to replace an electric water heater thermostat

How to replace an electric water heater thermostat

If the water temperature fluctuates or you don't get enough hot water, follow these instructions to replace your water h…

Read more
Repair difficulty
Time required
 30 minutes or less

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How to get your furnace ready for winter

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

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