Owner’s manual
Error Codes
What are the names of the AC parts?
For your Kenmore 40584106410 room air conditioner, the main parts you’ll hear referenced most often are the air filter and grille, fan and blower components, the evaporator and condenser coils, the fan motor, the control board, and the drain and base pieces. For your model’s exact component locations, use the owner's manual.
Common part names you’ll see on this model
These are typical names for key room air conditioner components, including several that are available as replacement parts for model 40584106410:
- Air filter grille (front intake and filter frame)
- Blower wheel (moves indoor air across the evaporator)
- Centrifugal fan (moves air through the unit, depending on design)
- Evaporator (indoor cooling coil)
- Condenser (outdoor heat-release coil)
- Fan motor (drives the blower and/or condenser fan)
- PCB control (electronic control board)
- Remote control (handheld controller)
- Drain connection and drain cover (manages condensate water)
- Base assembly and panels/grilles (support and cabinet pieces)
Quick “what it does” guide
| Part name | What it does | When it’s commonly involved |
|---|---|---|
| Air filter grille | Holds the filter and lets room air enter | Weak airflow, dust buildup, icing risk |
| Blower wheel | Pushes cooled air into the room | Rattling, vibration, poor airflow |
| Evaporator | Absorbs heat from room air | Icing, poor cooling, airflow issues |
| Condenser | Releases heat outdoors | Poor cooling, overheating, restricted airflow |
| PCB control | Runs the compressor/fan logic | No power, erratic operation, error codes |
| Drain parts | Routes condensate water | Leaks, water pooling, musty odors |
Parts on this page (examples)
If you’re matching names to order the right replacement, these part listings are good reference points:
- Room air conditioner blower wheel 201100100850
- Pcb control 201325190103
- Evaporator 201525390099
- Condenser 201525290121
- Room air conditioner remote control 17317000A02547
Why it matters
Using the correct part name helps you diagnose faster and avoid ordering the wrong component. For example, “blower wheel” and “fan motor” are related, but they are different parts with different symptoms and fixes.
Last updated: February 2026
What AC parts are most commonly replaced?
For the Kenmore 40584106410 room air conditioner, the most commonly replaced parts are the ones that affect airflow, starting/running, and controls: the air filter/grille, fan components (blower wheel and motors), the capacitor, and the control board. These parts wear faster than sealed-system components.
Most common replacements for this model
These are the parts we see replaced most often because they directly impact cooling performance and day-to-day operation:
- Air filter and grille when airflow is weak or the filter frame breaks: room air conditioner air filter grille 201125290313
- Blower wheel when the unit rattles, vibrates, or moves little air: room air conditioner blower wheel 201100100850
- Fan motor when the fan will not run, runs slowly, or overheats: shaded motor 202400700057
- Run capacitor when the compressor or fan struggles to start or just hums: cap 15mf 202401100989
- Electronic control board when the unit will not power on, behaves erratically, or will not respond to settings: pcb control 201325190103
Quick symptom-to-part guide
| Symptom | Most likely area | Common part to check first |
|---|---|---|
| Weak airflow, musty smell, icing | Airflow restriction | Air filter/grille |
| Loud rattling or scraping | Indoor fan assembly | Blower wheel |
| Fan not spinning but unit has power | Fan motor/capacitor | Shaded motor, capacitor |
| Humming, hard starting | Start/run components | Capacitor |
| Dead display or random operation | Controls | PCB control |
Why these parts fail more often
Room air conditioners cycle on and off frequently and pull a lot of air through the cabinet. That combination leads to:
- Dust buildup that strains the fan and reduces airflow
- Heat and vibration that wear fan hubs, bearings, and mounts
- Electrical stress on capacitors and control boards during starts
What to do before ordering parts
Use these checks to avoid replacing the wrong component:
- Clean the filter and coils; confirm the fan spins freely by hand (power disconnected)
- Verify the unit is level and securely mounted to reduce vibration noise
- Reset power (unplug for a few minutes) and re-test controls
- If an error code is displayed, match it to the troubleshooting steps in Kenmore error codes
- Confirm part compatibility using the exploded-view parts list for model 40584106410 and the wiring/diagnostics in the owner's manual
Last updated: February 2026
How much do AC spare parts usually cost?
AC spare parts for your Kenmore 40584106410 room air conditioner range from a few dollars for small hardware up to a few hundred dollars for major electrical or airflow components. The exact cost depends on the part type (filter/grille, motor, fan wheel, control board) and whether you’re replacing one item or multiple.
Typical price ranges (what you can expect)
These are common ranges for room air conditioner parts; your model’s parts list includes examples in each category.
- Small plastic or mounting pieces: about $2 to $20
- Drain and water-management parts: about $30 to $60
- Motors and capacitors: about $30 to $150
- Fan and blower components: about $100 to $200
- Electronic control boards: about $150 to $300+
Examples from this Kenmore 40584106410 parts list
| Part type | Example part on this model | What it affects | Typical symptom when bad |
|---|---|---|---|
| Airflow (indoor) | Midea room air conditioner blower wheel 201100100850 | Air movement across the evaporator | Weak airflow, noise, vibration |
| Controls | Midea pcb control 201325190103 | Cooling logic, fan speeds, display | Dead unit, erratic operation, error codes |
| Drain/water | Midea drain connection 201125490271 | Condensate routing | Leaks, water pooling |
What to check before you buy a part
- Confirm the model number 40584106410 on the rating label.
- Use the exploded views and part descriptions in the owner's manual to match the correct component.
- For airflow complaints, inspect the filter and grille first (a clogged filter can mimic motor or blower problems).
- If you see an error code, look it up before ordering electronics using Kenmore error codes.
Why it matters
Room air conditioner repairs are often cost-effective when you’re replacing a single wear item (like a motor capacitor or drain piece). When multiple major parts are involved (especially a control board plus a motor), comparing total parts cost to the unit’s age and condition helps you avoid repeat repairs.
Last updated: February 2026
Why is my Kenmore air conditioner not blowing cold air?
If your Kenmore room air conditioner model 40584106410 runs but is not blowing cold air, the most common causes are restricted airflow (dirty filter or blocked grilles), incorrect settings, or a fan or control problem that prevents proper heat exchange. Start with filter and airflow checks, then move to fan and electrical items.
Quick checks that fix most “not cold” complaints
- Set Mode = Cool and lower the set temperature at least 5°F below room temperature.
- Make sure Eco/Energy Saver is off for testing.
- Clean the filter and confirm the filter is seated correctly in the front grille.
- Verify the front intake and rear outdoor grille are not blocked by curtains, furniture, or debris.
- Let the unit run 10 to 15 minutes after changing settings; some units delay compressor start.
Airflow problems (most common)
Poor airflow makes the evaporator too cold and can lead to weak cooling or icing.
What to do
- Wash and dry the filter; inspect the air filter grille for damage or gaps.
- If airflow is weak even with a clean filter, inspect the blower area for lint buildup.
Helpful parts for airflow issues:
When the fan runs but cooling is still weak
If airflow is good but the air is not cold, the issue is often in the refrigeration or controls.
Common symptoms and what they point to
| What you notice | Likely direction | What we do next |
|---|---|---|
| Compressor runs, air is not cold | Dirty coils, low refrigerant, poor heat transfer | Clean coils, confirm strong airflow |
| Compressor cycles quickly | Thermistor/sensor or control issue | Check error codes, inspect control |
| Fan is noisy or slow | Fan motor or wheel issue | Inspect motor, wheel, and mounting |
Control-related parts that can affect cooling:
Check for error codes (fastest way to narrow it down)
Many Kenmore window and room AC problems show an error code when a sensor or control detects a fault. Use the troubleshooting section in the owner's manual, and compare any displayed code to the guide in Kenmore error codes.
Why it matters
A room air conditioner cools by moving a lot of air across the evaporator and condenser coils. When airflow drops or the fan/control system is not working correctly, the unit cannot remove heat effectively, so it feels like it is “running but not cooling.”
Last updated: February 2026
