Kenmore KRFU018AWD0 upright freezer Parts

For the Kenmore KRFU018AWD0 upright freezer, a practical “reset” is a power reset: unplug the freezer for 5 minutes, then plug it back in and allow about 4 hours to fully cool. Use the control panel to unlock and reselect your temperature setting as needed (see the owner's manual).

Quick reset steps (recommended)

• Unplug the freezer (or switch the circuit breaker off).
• Wait 5 minutes.
• Plug it back in (or turn the breaker on).
• Confirm the Power On light is on.
• Let the freezer run for 4 hours before adding unfrozen food.
• Recheck the temperature setting after the unit stabilizes.

If the controls will not change settings

This model uses a lock function on the control panel. If the panel is locked, temperature buttons will not respond.

• Unlock: press and hold Mode for 3 seconds until the Lock icon blinks and turns off.
• Lock: press and hold Mode for 3 seconds until the Lock icon stays on.
• The panel can auto-lock after about 20 seconds of no button presses.

Temperature settings you can select

On KRFU018AWD0, pressing Mode cycles the freezer temperature setting.

Setting	Approx. °F	Approx. °C
Cold	6°F	-15°C
Colder	0°F	-18°C
Coldest	-6°F	-21°C

Why it matters

A power reset clears minor control glitches and restarts the cooling cycle. Unlocking the panel prevents “false” no-response symptoms that look like a failed control when it is simply locked.

Last updated: February 2026

On the Kenmore upright freezer model KRFU018AWD0, the model and serial number label is located on the lower left wall inside the appliance. You can confirm the exact label location and cleaning guidance in the owner's manual.

Where to look first (fastest check)

• Open the freezer door and look along the left interior wall
• Focus on the lower section of that wall (near the bottom)
• Look for a serial plate or rating label with model and serial fields
• Use a flashlight; labels can be easier to read at an angle

If you still do not see it

Some upright freezers also place identification labels in other common spots. Check these areas next:

• Inside the cabinet near the front frame (around the door opening)
• Behind the kick plate (lower front grille area)
• On the back exterior panel

How to read and care for the label

The model number is what we use to match the correct Kenmore parts diagrams and compatible replacement parts.

What you need	What it’s used for	Where it appears
Model number	Finding the correct parts list and diagrams	On the serial plate/label
Serial number	Identifying production details for service records	On the same label

• Write the model and serial number down for future reference
• Clean the serial plate using soap and water only
• Avoid abrasive cleaners that can remove printed characters

Why it matters

Using the exact model number (like KRFU018AWD0) prevents ordering the wrong shelves, door bins, controls, or electrical parts, since similar Kenmore upright freezer models can use different components.

Last updated: February 2026

For Kenmore model KRFU018AWD0, the capacity is 18 cu. ft. (this model is an upright freezer, not a refrigerator). The fastest way to confirm cubic feet by model number is to match your exact model to the capacity listed in the owner's manual.

Quick ways to find cubic feet by model number

• Check the rating label inside the cabinet for the full model number (letters and numbers matter).
• Match the model number to the capacity listed in the manual or spec information.
• If you only have dimensions, calculate an estimate using interior measurements.
• Use the serial/model record section in the manual to ensure you are using the exact model.

Capacity for common Kenmore K*FU upright freezer models

These capacities are listed in the same Use & Care Guide family as KRFU018AWD0.

Model family (example)	Listed capacity
K*FU015AWD#	15 cu. ft.
K*FU018AWD#	18 cu. ft.
KFU021AWD# / KFU021AWE#	21 cu. ft.

If you need to estimate capacity from measurements

If you are working with a refrigerator (or you cannot access the manual), we use this standard volume conversion:

• Measure interior height, width, and depth in inches
• Multiply: H x W x D = cubic inches
• Divide by 1,728 to convert to cubic feet

Example

If the interior measures 60 x 24 x 20 inches:

• 60 x 24 x 20 = 28,800 cubic inches
• 28,800 / 1,728 = 16.7 cu. ft. (approx.)

Why it matters

Cubic feet helps you compare storage space, choose the right replacement shelves/bins, and set realistic expectations for how much food the freezer or refrigerator can hold.

Last updated: February 2026

If your Kenmore KRFU018AWD0 upright freezer is warm and the compressor runs constantly, trips the breaker, or makes abnormal noises, the compressor or its start components may be failing. Use the troubleshooting steps in the owner's manual to rule out airflow, door-seal, and control-setting issues first.

Quick checks before blaming the compressor

These items commonly cause “not cold enough” symptoms even when the compressor is OK:

• Confirm the temperature control is set colder; allow several hours for temperatures to stabilize.
• Make sure the door is closing and sealing fully; warm air leaks can mimic compressor failure.
• Reduce door openings; frequent openings quickly warm the cabinet.
• Avoid loading hot food; it forces longer run times.
• If the freezer was unplugged, allow about 4 hours to cool down completely after plugging back in.

What’s normal vs. not normal

The manual notes that some compressor-related sounds and heat can be normal during operation.

What you notice	Often normal	More likely a problem
Low hum while running	Yes	No cooling even after hours
Brief louder start-up sound	Yes	Loud clicking repeatedly (start attempts)
Bubbling or gurgling	Yes (refrigerant moving)	Breaker trips when compressor starts
Warm exterior walls	Yes (can feel noticeably warm)	Compressor extremely hot and unit stays warm

How to confirm a likely compressor issue

A compressor is more likely at fault when these are true at the same time:

• The freezer stays too warm after the 4-hour cool-down period.
• The door seal is good and the door is not being left open.
• The control is set correctly and you have not recently loaded warm food.
• You hear repeated start attempts (clicking) or the unit trips the circuit breaker.

Why it matters

Replacing a compressor is a sealed-system repair and is typically more involved than replacing electrical parts like a relay, overload, or thermostat. Doing the basic checks first prevents unnecessary repairs and helps you decide whether to schedule service.

Last updated: February 2026

A Kenmore upright freezer like model KRFU018AWD0 lasts 10 to 15 years. With steady temperatures, good airflow around the cabinet, and clean door gaskets, many upright freezers reach the upper end of that range.

Typical lifespan and what affects it

Most of the wear happens in the sealed cooling system and the compressor run time. These factors have the biggest impact:

• Room temperature and ventilation (hot garages and tight enclosures shorten life)
• Door openings and loading habits (warm food and frequent openings increase run time)
• Door seal condition (air leaks cause frost and longer cycles)
• Defrost and airflow (blocked vents and heavy frost strain the system)
• Power quality (outages and surges increase stress on electrical components)

Quick care checklist to help it reach 15 years

Use these habits to reduce compressor run time and prevent frost issues:

• Keep the freezer level so the door seals evenly.
• Allow about 4 hours for the freezer to cool fully after plugging it in before loading unfrozen food.
• Freeze fresh food in smaller batches; a common guideline is about 3 lb per cubic foot at one time.
• Keep the door closed during outages; food typically stays frozen at least 24 hours if the door stays shut.
• Clean the interior and keep bins and shelves seated correctly so the door closes completely.

What “end of life” usually looks like

If you are deciding whether to repair or replace, these symptoms usually signal major wear:

Symptom	What it often points to	What to do first
Runs constantly, temps still warm	Air leak, airflow restriction, or sealed-system wear	Check door seal and interior airflow; confirm control settings
Heavy frost buildup	Door not sealing, frequent openings, humid air intrusion	Inspect gasket and door alignment
Clicking, then no cooling	Start device or compressor issue	Unplug, wait a few minutes, then retry; plan a diagnosis

Why it matters

A freezer that is running longer than normal uses more electricity and can struggle to keep food safely frozen. Keeping the door sealed and the load managed helps the freezer maintain stable temperatures with less strain.

For model-specific operating and care details, use the owner's manual.

Last updated: February 2026