Knowing where to find your appliance model and serial number can save time when you need a replacement part, schedule a repair, register a product, or check warranty coverage. These numbers identify the exact appliance you own, but they are not always in the same place. Depending on the type and design of the appliance, the label may be inside a door, behind a panel, on the back, or near the bottom.
This guide explains the difference between the model and serial number, lists the most common label locations for many types of appliances, and offers practical steps for reading and recording the information. It also explains what to do if the label is missing, faded, or hard to reach.
Why the model and serial number matter
The model number identifies the product design or series. It tells a manufacturer or parts supplier which version of an appliance you have. The serial number identifies your specific unit. It can help confirm the production date, warranty status, and service history.
Both numbers are often requested together. A model number alone may not be enough if the manufacturer made changes during production. A serial number alone may not help a parts seller identify the correct components. Having both ready makes support calls, repair visits, and parts orders more accurate.
Model number vs. serial number
These two numbers are usually printed on the same label, but they serve different purposes.
- Model number: Identifies the appliance design, series, or version. It is often shorter and may include letters and numbers.
- Serial number: Identifies the individual appliance. It is usually longer and may include letters, numbers, or both.
Labels may use different abbreviations, such as “Model,” “Mod.,” “M/N,” “Serial,” “Ser.,” or “S/N.” Some labels also include part numbers, date codes, certification marks, and other codes. Focus on the words model and serial, and copy the characters exactly.
Common places to check on most appliances
Start with the areas you can reach without moving or opening the appliance. Many labels are placed where a technician can find them during service.
Inside or around the door
Check the door frame, the edge of the door, and the inner rim. Refrigerators, freezers, ovens, dishwashers, washers, and dryers often have a label in these areas. Open the door or lid fully and look along the frame.
On the back or side
Some appliances have a label on the back panel or along one side. This is common on smaller appliances and some laundry products. If the appliance is against a wall, use a flashlight and a phone camera to check without pulling it out.
Near the control panel
Look around or behind the control panel, especially on ranges, wall ovens, and some dishwashers. The label may be on the frame just behind the panel or on a nearby edge.
Inside compartments
Check storage drawers, filter areas, and small interior compartments. On some appliances, the label is inside the tub, behind a kick plate, or near the door latch.
On the bottom or base
Small kitchen appliances and some built-in units may have a label on the bottom. Turn off and unplug the appliance before tipping it carefully, and follow the owner’s manual for safe handling.
Where to look by appliance type
Use these general locations as a starting point. Designs vary, so check more than one spot if the first place does not have a label.
Refrigerators and freezers
Check the inside door frame, the interior ceiling or side wall, and the back of the unit. Some models place the label behind the kick plate at the bottom front. Remove the kick plate only if the manual says it is safe to do so.
Ovens, ranges, and cooktops
Open the oven door and look along the door frame or the edge of the oven cavity. Also check the storage drawer, the back panel, and the area behind the control panel. For cooktops, look underneath or near the mounting frame if accessible.
Dishwashers
Look on the inner door panel, the door edge, or the frame around the tub. Some labels are on the side of the door or behind the lower kick plate. Turn off the power before removing any access panel.
Washers and dryers
Check the door opening, the lid area, the back panel, and the control panel. Some units have a label inside the door or on the frame behind the door. For stacked units, check both appliances separately.
Microwaves
Check the back panel, the door frame, the bottom, and the inside edge of the cavity. The label may be small and placed near the hinge or latch area.
Small kitchen and home appliances
Look on the bottom, back, or base. Some small appliances have a label inside a battery compartment or under a removable cover. Unplug the appliance before turning it over.
Other home appliances
Water heaters, vacuum systems, air conditioners, and similar equipment often have rating plates on the side, front, or near access panels. For built-in or hardwired equipment, do not remove covers or panels unless you are qualified and have disconnected power.
How to read the label correctly
Once you find the label, look for the words model and serial. The label may be printed in small type, so use a flashlight and take a photo with your phone. Zoom in on the photo to read the characters clearly.
- Copy letters and numbers exactly, including zeros, letters that look alike, and any dashes or spaces.
- Do not confuse the model number with a part number, date code, or certification number.
- Check for a second label if the first one is faded or incomplete.
- Clean the label gently with a dry cloth if it is dusty. Avoid harsh cleaners or scraping tools.
If the label is hard to reach, use a mirror and a flashlight or take a photo with your phone. This can help you read a label on the back or underside without moving the appliance.
What to do if you cannot find the number
If the label is missing or unreadable, check the owner’s manual, warranty card, purchase receipt, or product registration records. These documents often include the model number and sometimes the serial number. A service receipt or repair record may also have the information.
Look for a duplicate label in another location. Some appliances have more than one rating plate. If you still cannot find the numbers, contact the manufacturer’s support team or a qualified service technician. Provide photos of the appliance and any partial numbers you can see. Do not remove panels, disconnect wiring, or move a heavy appliance without following safety instructions.
Tips for recording and using the numbers
Take a clear photo of the label and store it with your appliance records. Write the model and serial numbers in a home file, and keep a copy in your phone or cloud storage. Record the purchase date and any service history in the same place.
When you request service or order parts, give both the model and serial number. Keep the numbers separate and label them clearly. This reduces confusion and helps support staff identify the correct appliance and components.
Safety notes
Unplug or disconnect power before moving an appliance or removing an access panel. Follow the owner’s manual for safe handling. Heavy appliances should be moved by two people or a qualified technician. Never reach into an appliance while it is connected to power, and do not use sharp tools near a label or electrical parts.
Quick checklist
- Check the door frame, door edge, and inside the door.
- Look on the back, side, and bottom of the appliance.
- Check storage drawers, filter areas, and behind the kick plate.
- Look near the control panel and inside compartments.
- Read the label for “Model” and “Serial,” and copy them exactly.
- Take a photo and store it with your appliance records.
- If missing, check manuals, receipts, warranty records, and manufacturer support.
Finding your appliance model and serial number is usually a simple matter of checking the door frame, back, bottom, or a nearby compartment. Once you locate the label, photograph it and record both numbers exactly. These details make parts orders, warranty claims, and service calls faster and more accurate.
If the label is missing or difficult to read, review your paperwork and contact the manufacturer or a qualified technician for help. For more practical guidance on home maintenance, appliance care, and everyday troubleshooting, explore the other helpful articles on this site.