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ICP
Heating & Cooling Combined Unit

Model # RGMA12N271A Official ICP commercial package combination gas/electric unit

Here are the diagrams and repair parts for Official ICP RGMA12N271A commercial package combination gas/electric unit, 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 123 parts  |
Relay Spdt 1058148
#4

Control box diagram

Relay spdt

Part #1058148

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

Furnace Fan Control Relay 1000742
#5

Control box diagram

Furnace fan control relay

Part #1000742

$35.62 | 
14% OFF Phone Price : $41.62
In Stock
Drier 1071420
#21

Functional replacement parts diagram

Drier

Part #1071420

$117.74
In Stock
Gasket Blowe 1070762
#27

Heat exchange diagram

Gasket blowe

Part #1070762

$26.67
In Stock
Switch Lmt - 1071387
#1A

Heat exchange diagram

Switch lmt -

Part #1071387

$39.47
In Stock
Gasket Restr 1071167
#5

Heat exchange diagram

Gasket restr

Part #1071167

This item is not returnable
$5.11
In Stock
Furnace Burner 1070679
#12

Heat exchange diagram

Furnace burner

Part #1070679

$186.60
In Stock
Hi Prss Swth 1071749
#24

Functional replacement parts diagram

Hi prss swth

Part #1071749

$65.33
In Stock
Low Prss Swt 1071713
#26

Functional replacement parts diagram

Low prss swt

Part #1071713

$57.87
In Stock
Block Termin 170720
#13

Control box diagram

Block termin

Part #170720

$194.60
In Stock

Most common symptoms to help you fix your heating & cooling combined units

Choose a symptom to see related heating and air conditioning system repairs.

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Why is my furnace not blowing hot enough?

Thermostat problem, clogged air filter, burner failure…

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Why isn’t my air conditioner cooling well?

Dirty air filter, clogged condenser coils, low refrigerant charge, faulty compressor…

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Why isn’t my air conditioner cooling?

Thermostat problems, bad compressor/condenser fan capacitor, lack of refrigerant, failed compressor…

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Why won’t my furnace burners won’t stay lit?

Dirty flame sensor, failed flame sensor, damaged burner, bad high limit switch…

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Why won't my air conditioner turn on?

Main causes: errant thermostat settings, lack of electrical power, clogged drain line, wiring failure, control failure.…

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Why won't my furnace turn on?

Main causes: Errant thermostat settings, lack of power, bad interlock switches, lack of exhaust ventilation, wiring fail…

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Most common repair guides to help fix your heating & cooling combined units

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

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How to unclog the air conditioner drain line

How to unclog the air conditioner drain line

The condensate drain line for your central air conditioner can clog with mold and mildew. Water will back up and start d…

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Repair difficulty
Time required
 15 minutes or less
How to replace the furnace flame sensor

How to replace the furnace flame sensor

The flame sensor detects when furnace burner flames are lit. You may need to replace the flame sensor if flames only sta…

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Repair difficulty
Time required
 15 minutes or less
How to replace a heating and air conditioning system thermostat

How to replace a heating and air conditioning system thermostat

The control thermostat for your HVAC system can stop working. This repair guide shows how to replace it.…

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Repair difficulty
Time required
 30 minutes or less

Effective articles & videos to help repair your heating & cooling combined units

Use the advice and tips in these articles and videos to get the most out of your HVAC system.

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Maintaining your air conditioner

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 enjoy all the online benefits we offer on our Sears PartsDirect website

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