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Carrier
Heating & Cooling Combined Unit

Model # 48DTN060115300 Official Carrier package unit

Here are the diagrams and repair parts for Official Carrier 48DTN060115300 package 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 147 parts  |
Contactor HN51JD024
#63

Control box/panel assy diagram

Contactor

Part #HN51JD024

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

Temp Swtch HH18HA211
#124

Exchange assy diagram

Temp swtch

Part #HH18HA211

$25.71
In Stock
Control Board HK42FZ024
#65

Outside view diagram

Control board

Part #HK42FZ024

Replaced by #HK42FZ035

?
Manufacturer substitution
This part replaces HK42FZ024. Substitute parts can look different from the original.
$809.30 | 
$12.00 OFF Phone Price : $821.30
In Stock
Block 48NT500377
#114

Tube assy diagram

Block

Part #48NT500377

$46.00
In Stock
Harness Ay 48DU400001
#56

Outside view diagram

Harness ay

Part #48DU400001

$580.53
In Stock
Switch,prs HK06WC061
#68

Control box/panel assy diagram

Switch,prs

Part #HK06WC061

$62.29
In Stock
Plate 50SS500879
#36

Exchange assy diagram

Plate

Part #50SS500879

$558.65
In Stock
Pre.switch HK02ZA407
#96

Tube assy diagram

Pre.switch

Part #HK02ZA407

$29.00
In Stock
Grommet KA56DS001
#33

Outside view diagram

Grommet

Part #KA56DS001

This item is not returnable
$2.63
In Stock
Insulation 48GS500110
#121

Exchange assy diagram

Insulation

Part #48GS500110

$61.04
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 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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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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Most common repair guides to help fix your heating & cooling combined units

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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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 15 minutes or less
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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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