Kenmore 79047783403 electric oven Parts

To tell how old your Kenmore wall oven model 79047783403 is, we use the serial number from the model and serial plate and decode it using the format tied to the model prefix (the first three digits). For this model, that prefix is 790, so the serial number format follows the Kenmore 790 family.

Where to find the serial number

We use the model and serial plate because the purchase date is not a reliable way to date an appliance.

• Look for the model and serial plate on the oven frame behind the door opening
• Check along the left or right side trim of the oven front frame
• If the oven is installed tight in the cabinet, use a flashlight and look along the inner frame edges
• Write down the full serial number exactly as shown (letters and numbers)

For plate location details and model-specific references, use the 79047783403 use and care manual.

How the Kenmore 790 serial number date code works

For Kenmore model numbers that start with 790, the serial number typically contains a date code that identifies the production period (month and year). Once we match the characters in your serial number to the 790 format, we can translate that into an approximate manufacture date.

What you’ll need

• Full model number: 79047783403
• Full serial number from the rating plate
• A clear photo of the plate (helpful for avoiding transposed characters)

Quick checklist: what “age” means for an oven

Term	What it usually refers to	Best source
Manufacture date	When the oven was built	Serial number date code
Purchase date	When it was bought	Receipt or delivery record
Install date	When it was put in the cabinet	Installer paperwork

Why it matters

Knowing the manufacture date helps us choose the right Kenmore parts and troubleshooting path for your 79047783403 wall oven, especially for items that change over production runs (control panel, temperature sensor, and heating elements).

Last updated: February 2026

Kenmore model numbers are built in sections; the first 3 digits identify the manufacturer behind the Kenmore brand, and the remaining digits narrow down the exact product series and feature variations. For your Kenmore wall oven, the model number is 79047783403.

How Kenmore model numbers are typically structured

Most Kenmore model numbers follow this pattern:

• Prefix (first 3 digits): manufacturer identifier
• Middle digits: base model or product platform
• Ending digits: version, color, feature package, or production variation
• Serial number: separate from the model number; used to identify the specific unit

For model 79047783403, the 790 prefix is the key piece that points to the manufacturer family used for many Kenmore cooking products.

Where to find the model and serial number on this oven

On Kenmore wall oven model 79047783403, the serial plate is located along the interior side trim and is visible when you open the oven door. Confirming the full model and serial from that plate helps ensure you get the correct parts and installation information.

• Open the oven door fully
• Look along the left or right interior side trim
• Record the model number, serial number, and any lot number/letter shown
• Use that exact information when ordering parts or requesting service

Model number vs. serial number (quick reference)

Item	What it tells us	Used for
Model number (example: 79047783403)	Design and parts family	Correct replacement parts, manuals
Serial number	Your specific unit identity	Production date tracking, service history

Why it matters

Kenmore often sold multiple wall ovens that look similar but use different bake elements, temperature sensors, control panels, or door glass. Matching the full model number from the serial plate prevents ordering the wrong part and avoids fit or wiring issues.

For model-specific identification details and documentation, use the 79047783403 owner's manual and the 79047783403 installation guide.

Last updated: February 2026

On Kenmore wall oven model 79047783403, the F11 code points to a stuck or failing keypad (touchpad) input, which makes the control think a key is being pressed continuously. We start by resetting power; if F11 returns, the touchpad or control interface needs service.

Quick reset steps (safe first check)

• Turn the oven off at the circuit breaker.
• Wait 5 minutes to fully reset the control.
• Restore power and set the clock.
• Try BAKE and BROIL to see if the oven responds normally.
• If F11 reappears quickly or beeping continues, stop using the oven until it’s repaired.

What usually causes F11

F11 is almost always tied to the user interface sensing an invalid key signal. Common causes include:

• Moisture or cleaner residue on the keypad area
• A physically stuck key or damaged keypad membrane
• A failing touchpad ribbon connection at the control
• A failing electronic oven control (EOC) that misreads keypad signals

What to check next (before replacing parts)

Use the troubleshooting and control descriptions in the 79047783403 owner’s manual.

• If the keypad is wet, let it dry completely and retry.
• If the oven is in a hot, steamy environment, improve ventilation and retest.
• If the code appears during or after cleaning, avoid spraying cleaner directly on the control area.

Repair decision guide

Symptom	Most likely issue	Typical fix
Constant beeping, F11 returns immediately	Stuck key or failed touchpad	Replace touchpad/control panel assembly (model-specific)
F11 appears intermittently	Moisture, residue, or loose connection	Dry/clean carefully; check connections during service
Other error codes also appear	Control problem	Diagnose EOC and wiring harness

Why it matters

A stuck-key F11 condition can prevent accurate temperature control and can keep the oven from operating normally. Addressing it quickly helps protect the control panel and keeps baking and broiling reliable.

Last updated: February 2026

For Kenmore model 79047783403, the installation guide lists two possible cabinet widths for this wall oven family: 27-inch or 30-inch. The exact overall dimensions depend on which width version you have; we use the 79047783403 installation guide dimensions chart to match your cutout and clearance.

Model sizing you can use for planning

The installation guide provides product dimension ranges used for fit and clearance. Use these to confirm your cabinet cutout and door swing.

• Cabinet width class: 27-inch or 30-inch wall oven
• Typical overall width: about 27 inches (27-inch class) or 30 inches (30-inch class)
• Typical overall depth: about 24 1/2 inches (varies by configuration)
• Clearance in front of oven: allow at least 21 inches for the door to open

How to confirm which size you have

We recommend verifying the width class before ordering trim, a control panel, or planning cabinetry.

• Check the model/serial plate location shown in the 79047783403 owner’s manual
• Measure the front frame width across the face of the oven (not the cabinet opening)
• Compare your measurements to the installation guide’s 27-inch vs 30-inch product dimensions
• If your oven is installed under a cooktop, confirm the under-counter clearances in the guide

Quick reference: what “size” usually means

What you’re measuring	What it tells you	Where to verify
Overall width (face/frame)	27-inch vs 30-inch model class	Installation guide chart
Overall depth	How far the oven projects into the cabinet	Installation guide chart
Cutout width/height	Whether it fits your cabinet opening	Installation guide cutout section
Door clearance	Whether the door can open safely	Installation notes

Why it matters

Wall ovens are sold by “27-inch” or “30-inch” class, but the cutout dimensions and clearances are what prevent binding doors, heat buildup, and installation problems. Using the installation guide dimensions keeps your cabinet fit accurate.

Last updated: February 2026

If you have a Kenmore wall oven, the fastest way to identify it is to find the model number on the serial plate, then match that model number to the correct parts list and documentation. For this page, the model is Kenmore 79047783403.

Where to find the model number (and why it matters)

We use the model number to match the correct wall oven parts, wiring layout, and control features. On Kenmore wall ovens, the serial plate is typically located where it’s easy to see when the door is open.

• Open the oven door and look along the door frame (front frame area).
• Check the left and right sides of the frame, and the lower front edge.
• Look for labels that say Model, Model No., MOD, or MO.
• Write down the full model number exactly as shown (all digits).
• Use that model number to confirm the correct 79047783403 owner’s manual.

Quick ID checklist for Kenmore 79047783403

Based on the documentation for this model family, you’re looking at an electric wall oven with common features like electronic oven controls and an oven vent at the center trim.

What you see	What it usually indicates
Electronic oven controls with clock/timer	Standard control style for this Kenmore wall oven series
Warm air venting at the center trim	Normal oven vent location for proper air circulation
Interior oven light(s)	Some versions have single or dual lights depending on configuration

If you’re installing or measuring a cabinet cutout

If your question is really about confirming the oven size or fit, use the installation instructions for cutout dimensions and notes (including guidance about shims and trim when the cutout height varies). Refer to the 79047783403 installation guide for the exact requirements.

• Measure cabinet cutout height, width, and depth before removal.
• Confirm junction box location and electrical supply routing.
• Follow the guidance for shims if the cutout height is oversized.
• Do not plan for stackable or side-by-side installation.

Why it matters

Kenmore wall ovens can look similar across series, but parts like the control panel, temperature sensor, and bake element are model-specific. Using the exact model number prevents ordering the wrong part and avoids installation issues.

Last updated: February 2026