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Amana
Central Air Conditioner

Model # RHA18A2B/P1180217C Official Amana remote heat pump technical information

Here are the diagrams and repair parts for Official Amana RHA18A2B-P1180217C remote heat pump technical information, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 167 parts  |
Capacitor D6789024
#91

Control box diagram

Capacitor

Part #D6789024

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

Cutout-low Pressure C6453309
Cutout-low pressure

Part #C6453309

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

Sweat Valve 11030919
#3021

Tubing diagram

Sweat valve

Part #11030919

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

Piston-orif 0591 11076303

#221

All parts diagram

Piston-orif 0591

Part #11076303

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

Harness-comp 20040703
#251

Tubing diagram

Harness-comp

Part #20040703

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

Capacitor-po D6789049
#91

Control box diagram

Capacitor-po

Part #D6789049

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

Cover-term Box 10566801
#9092

Outer cabinet/compressor/tubing diagram

Cover-term box

Part #10566801

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

Swt Vlv Brkt 10576206
#3001

Tubing diagram

Swt vlv brkt

Part #10576206

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

Tube-rev/muffler 11019702
#25

Tubing diagram

Tube-rev/muffler

Part #11019702

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

Condenser Assembly 11190405
#92

Outer cabinet/compressor/tubing diagram

Condenser assembly

Part #11190405

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…

Read more
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…

Read more
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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Maintaining your air conditioner

Learn how to maintain your central air conditioner to keep it running smoothly all summer long.…

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How to prevent the 2 most common AC failures from ruining your summer

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