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Payne
Heating & Cooling Combined Unit

Model # PH1ZNA048000ABAA Official Payne central package

Here are the diagrams and repair parts for Official Payne PH1ZNA048000ABAA central package, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 59 parts  |
Contactor HN51KB024
#26

Control box assy/base pan assy diagram

Contactor

Part #HN51KB024

Replaced by #90-244

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Manufacturer substitution
This part replaces HN51KB024. Substitute parts can look different from the original.
BEST SELLER
$26.61 | 
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In Stock
Grommet P041-5201
Grommet

Part #P041-5201

$188.58
In Stock
Top Cover 50ZP400054
#9

Condenser diagram

Top cover

Part #50ZP400054

$282.29
In Stock
Carrier Parition 50ZP400057
#11

Control box assy/base pan assy diagram

Carrier parition

Part #50ZP400057

$361.69
In Stock
Bolt AH20AB204
#7

Control box assy/base pan assy diagram

Bolt

Part #AH20AB204

This item is not returnable
$2.16
In Stock
Switch HH22QA040
#NI

Venting diagram

Switch

Part #HH22QA040

$206.11
In Stock
Sideplate 50ZP500025
#34

Indoor fan assy diagram

Sideplate

Part #50ZP500025

$60.38
In Stock
Grommet KA56TR057
#16

Control box assy/base pan assy diagram

Grommet

Part #KA56TR057

This item is not returnable
$5.23
In Stock
Payne Coil Assembly 50ZH400056
#46

Coil/piping assy diagram

Payne coil assembly

Part #50ZH400056

$3016.94
In Stock
Carrier Scroll 50ZP500190
#36

Indoor fan assy diagram

Carrier scroll

Part #50ZP500190

$1161.09
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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 15 minutes or less
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How to replace a heating and air conditioning system thermostat

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