Part Location Diagram of NE1639 DeLonghi Air Conditioner Blower Wheel
See part 22 in the diagram
( Grid squares measure 1x1 inch )

Air Conditioner Blower Wheel NE1639

Manufactured by:
DeLonghi
ERP Number:
ERP10314379
Part Number:
NE1639
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

1- 2 hours 

(27 rated repairs) ?

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Product Description

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This is an authentic DeLonghi replacement part. This fan is used in air conditioners. This is the main blower assembly, it connects to the motor and drives air through the unit and into the room it is cooling. This fan is made of plastic, and will need to be replaced if you notice damage of any kind. A well maintained fan ensures efficient cooling and operation. The hardware you will need to install this blower fan is sold separately. To successfully access and install this replacement part you will need pliers and a screwdriver. FAN PACN100E

Troubleshooting

This part fixes the following symptoms:
  • Noisy
This part works with the following brands:
  • DeLonghi
This part works with the following products:
  • Air Conditioner
Part# NE1639 replaces these:
NE1084, NE1726,

Customer Part Reviews

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4.8
Average Rating (out of 5):
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(31 Reviews)
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Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

A Bit Difficult 

1- 2 hours 

(27 rated repairs) ?
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Fan disintegrated

Mike from South Hill, Washington

53 of 53 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Screw drivers, Socket set
Parts Used:
NE1639
1. Remove 7 screws on rear cover. Use a pocket knife or similar slim tool to pop out the screw covers in the center and top of the unit. Remove back cover.
2. Remove two screws at top of front cover. Pop the cover off the middle and bottom side edge retainers.
3. Remove the white cover over the electronic control board usi ng a small common blade screw driver to help release the pop together catches.
4. Unplug the white ribbon cable that goes to front cover controls. This allows the front cover to be completely separated from the unit. Remove the 2 wire black sensor connector next to the one just removed.
5. Remove the 4 screws retaining the upper blower assembly to allow access to the screw located below the fan motor.
6. Now you can move forward to replace the squirrel cage. Remove the rear exhaust grate.
remove the 4 screws holding the blower to the bottom cabinet and the assembly together.
7. Locate and remove the screws holding the top separation plate from the blower and lower area to allow the blower enough clearance to be removed out of the separate the half with the motor and loosen the screw retaining blower wheel. Note the distance the shaft protrudes past blower hub before removing. You will need to put the new blower wheel into the same spot so that it does not rub.
8. Replace the wheel and remove and broken pieces from the enclosure. Be sure to check for fan blades that may have fallen to the bottom and fallen between the two halves.
9. Reverse the steps until the lower blower is back in position and the halves are tightened together. Through the exhaust port move the wheel gently to test for free motion.
10. Continue assembly until you get to the point where the cable are connected. At this point you can test the unit. If the unit comes on with the exhaust blower working during the cool cycle you should be done and ok to replace the covers. If the unit starts cooling down and does not have exhaust blower operation and it shuts off cooling in about a minute then the blower motor is defective. This can be caused by the motor burning out an internal 2 amp 115 degree over temp protector in the coil winding. This is an expert repair to replace or a hard repair because you have to go through the same steps to replace the fan motor or risk breaking a fan blade to short cutting the blower wheel removal.
11. Mine was both and is now assembled and operating normally. My unit was a PACN120E
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Squirrel cage fan had disintegrated

Daniel from Lebanon, Ohio

12 of 12 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Nutdriver, Pliers, Screw drivers
Parts Used:
NE1639
1. Removed front and back of portable AC unit, marking electrical hook ups.
2. Disconnected framing from base, and loosened compressor bolts and any other items to allow blower case to be opened and blower to be removed and replaced.
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Fan Blade(s) disintegrated on compressor side of AC

Bruce from Pikeville, Tennessee

11 of 11 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers
Parts Used:
NE1639
I followed directions on the web site which were very helpful. If you are good with following directions and basic tools (screwdrivers) you can complete this. Remember to note where all of the screws came from and their sizes. The part was correct and easy to replace once you get to it .... which is the hard part.
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Condenser fan and motor failed

warren from albany, Georgia

5 of 5 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers
Parts Used:
NE1639
Disassemble unit housings.
Unplug fan power leads and capacitor
Remove fan housing screws
Remove fan from motor
Remove motor from housing
Use vacuum to clean unit of dust and dirt
Reverse steps to assemble

Be careful not to over stress the plastic to avoid breakage
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Blower wheel in AC came apart, could not exhaust hot air.

Sue from Towanda, Pennsylvania

4 of 4 people found this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Wrench (Adjustable)
Parts Used:
NE1639
Removed screws holding outer cabinet halves. Unclipped cabinet halves and set rear half aside.
Carefully removed front cabinet half without straining control panel cable. Removed cover on internal circuit board. Disconnected control panel cable, air temperature cable and motor-capacitor leads. Removed screws holding evaporator coil. Removed screws holding evaporator fan housing and set aside. Removed screws holding evaporator pan. Lifted evaporator pan on one side. Removed screws holding blower fan grill and removed grill. Removed screws holding together halves of condenser blower housing. Lifted half out half of housing containing motor and blower wheel. Using adjustable wrench, loosened set screw holding blower wheel. Discarded any pieces of blower wheel remaining in blower housing. Installed new blower wheel on motor shaft, lining up set screw on flat of motor shaft. Tightened blower set screw securely. Replaced blower housing in position temporarily and checked alignment of blower wheel for free rotation. Installed screws in blower housing. Replaced blower fan grill and installed screws. Installed screws in evaporator pan. Replaced evaporator fan housing and installed screws. Installed screws holding evaporator coil. Replaced leads to motor-capacitor and cables to control panel and air temperature cable. Replaced cover on internal circuit board. Using shop-vac, removed accumulated dust and lint on condenser coils. Replaced both cabinet halves, aligning the clips and installing the screws. Cleaned rear cabinet air filter. Installed plug in outlet. Performed test run of AC, setting desired temperature low enough to engage compressor and condenser blower. Checked for smooth running of blower wheel. Checked for cold air at front grill. Checked for high-volume air flow at rear exhaust.
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Blower broke in peices

Fernandald from HAYES, Louisiana

3 of 3 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers
Parts Used:
NE1639
Took out broken blower and replaced with new blower wheel
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Fan blades blew off

Jon from MIAMI, Florida

3 of 3 people found this instruction helpful.
Difficulty Level:
Very Difficult
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Pliers, Screw drivers, Wrench (Adjustable), Wrench set
Parts Used:
NE1639
Take off the grill
Unscrew the bolt that secures the fan
Cut the zip ties
Install new fan and secure the screw
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Blower motor wheel came apart in my indoor ac unit.

Mario from Abilene, Texas

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers
Parts Used:
NE1639
Watched several YouTube videos on blower motor repair in similar ac units, and then took my unit apart. I kept items in order as to not lose any screws because you\'ll end up with about 20 of them. Most are the same size, but mark extraction areas. Removing the original blower wheel is difficult, and I wouldn\'t recommend prying while sti ll attached to unit. Most casings on the unit are plastic and will probably be damaged very easily. I was able to wedge a long screw driver between wheel and metal base it attaches to. Good Luck
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Fan in the unit started making a loud noise. Found out it had broken and hitting the side of the case.

Steve from CHESTERFIELD, Virginia

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Screw drivers
Parts Used:
NE1639
I already had the unit opened because I was cleaning it when I discovered the problem.
Front and back case opens easily with several screws.
I removed all the controls from the front part of the case to get the case out of the way.
Then I removed all the screws (from above) to remove the top cover in order to reveal the top blower fan in order to clean that.
There is a section under that, something of a middle section as you think of the unit top to bottom, I removed 4 (I think, could have been 5) screws in order to get to the box that holds the blower that I\'m replacing.
I removed several screw from the side of the blower box, and note, there are some that are hidden.
So then, you have to raise and hold up the middle section in order to pull the side of the blower box (and motor/fan) out. At that point, it\'s an easy fix to unscrew the lock screw and install the new one.
Assemble back and you\'re good to go!
NOTE - While you\'ve got this thing torn down, go ahead and do a thorough cleaning!
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Fan blades broke off and burned up the motor.

Gary from Meeker, Oklahoma

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
NE2854, NE1639
Had to tear down the entire air conditioner, change out the motor and the fan, then put it all back together.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP10314379
Manufacturer Part Number: NE1639
Brand Model Number Description
DeLonghi NF100A Air Conditioner - Portable Air Conditioner - 151100045 - Ca Us
DeLonghi NF100B Air Conditioner - Portable Air Conditioner - 151100046 - Ca
DeLonghi NF100C Air Conditioner - Portable Air Conditioner - 151100046 - Ca
DeLonghi NF100D Air Conditioner - Portable Air Conditioner - 151100046 - Ca
DeLonghi NF90A Air Conditioner - Portable Air Conditioner - 151100044 - Ca Us
DeLonghi NF90B Air Conditioner - Portable Air Conditioner - 151100044 - Ca Us
DeLonghi PAC130HPE Air Conditioner - Pinguino N Series
DeLonghi PACAN120ES Air Conditioner - 12, 000 Btu Portable Air Conditioner
DeLonghi PACAN120EW Air Conditioner - Portable Air Conditioners Version: Us, Ca
DeLonghi PACAN120HPE Air Conditioner - Air Conditioner
DeLonghi PACAN125ESB Air Conditioner - 12, 000 Btu Portable Air Conditioner
DeLonghi PACAN125HPEC Air Conditioner - Portable Air Conditioner
DeLonghi PACAN130ESDG3A Air Conditioner - 13000 Btuportable A/C Version: Us, Ca
DeLonghi PACAN130ESLG3A Air Conditioner - 13000 Btuportable A/C Version: Us, Ca
DeLonghi PACAN130ESWH3A Air Conditioner - 13, 000 Btuportable A/C Version: Us, Ca
DeLonghi PACAN130HPEL Air Conditioner - Portable Air Conditioner
DeLonghi PACAN130HPESDG3A Air Conditioner - 13000 Btuportable A/C Version: Us, Ca
DeLonghi PACAN130HPESWH3A Air Conditioner - 13000 Btuportable A/C Version: Us, Ca
DeLonghi PACAN135ESWH3A Air Conditioner - Portable A/C Version: Us, Ca
DeLonghi PACAN135EWSLG Air Conditioner - Portable Air Conditioners Version: Us, Ca
DeLonghi PACAN140ES Air Conditioner - 14, 000 Btu Portable Air Conditioner
DeLonghi PACAN140HPEC Air Conditioner - 14000 Btu Portable Air Conditioner
DeLonghi PACAN140HPECA Air Conditioner - Portable Air Conditioner - 151801203 - Us
DeLonghi PACAN140HPECB Air Conditioner - Portable Air Conditioner - 151801202 - Us
DeLonghi PACAN140HPEWC Air Conditioner - 14, 000 Btu Portable Air Conditioner
DeLonghi PACAN140HPEWS Air Conditioner - 14, 000 Btu Portable Air Conditioner
DeLonghi PACCN120E Air Conditioner - Portable Air Conditioner
DeLonghi PACCN120EEX1 Air Conditioner - Portable A/C Version: Us
DeLonghi PACEX140EWBK1A Air Conditioner - Portable Air Conditioners Ver: Ca
DeLonghi PACEX140HPEWLG3A Air Conditioner - Portable Air Conditioners Ver: Ca