Installation guide
Owner’s manual
How many cubic feet is a Kenmore Model 79080339310 microwave?
The Kenmore microwave/hood combo model 79080339310 has a capacity of about 1.7 cubic feet. For the exact capacity listing and feature details tied to your unit’s version (790.8033*), check the 79080339310 use & care guide.
We recommend verifying capacity in the specifications section of the manual, since this model number appears as a series (790.8033*) and small variations can exist.
- Look for “Getting to know your microwave oven” and the specifications area
- Match the model format shown as 790.8033*
- Confirm you are reading the English section if the guide is bilingual
- If your microwave is installed over the range, keep the installation paperwork with the manual
| Item | What to expect for 79080339310 | What it affects |
|---|---|---|
| Oven capacity | About 1.7 cu. ft. | Dish size, cooking volume |
| Type | Over-the-range microwave/hood combo | Venting, mounting, clearances |
| Model family shown in manual | 790.8033* | Confirms you have the right guide |
Capacity helps you choose cookware that fits, avoid turntable interference, and set realistic expectations for reheating and sensor cooking performance in a Kenmore over-the-range microwave.
Last updated: February 2026
What is the life expectancy of a Kenmore microwave?
Most Kenmore microwaves, including over-the-range models like Kenmore 79080339310, typically last 9 to 10 years with normal household use and basic maintenance. Keeping the vent and filters clean and avoiding overheating are the biggest factors in reaching that lifespan; see the 79080339310 use and care guide for model-specific care steps.
- Ventilation and airflow: clogged grease filters make the unit run hotter.
- Door closing and latching: slamming the door can damage interlock parts.
- Clean cooking cavity: food splatter can cause arcing and interior damage.
- Power quality: frequent surges can stress the electronic control.
- Usage pattern: long cook times back-to-back shorten component life.
If your 79080339310 is close to the 9 to 10 year mark, these symptoms usually point to a repair decision:
| Symptom | Common cause | Typical next step |
|---|---|---|
| Runs but does not heat | High-voltage component issue | Service diagnosis (high voltage) |
| Dead display, no response | Fuse, noise filter, control issue | Electrical checks and part testing |
| Starts then stops, or overheats | Thermostat or thermal cut-off opening | Check airflow, then test safety devices |
| Must hold door to run | Door switch or latch problem | Inspect door latch and switches |
We see these parts come up often when customers troubleshoot heating and door-related problems:
- Microwave door interlock switch 5304509460 (door safety circuit)
- Latch hook 5304509457 (door latch engagement)
- Microwave thermal cut-off 5304509469 (overheat protection)
- Microwave grease filter 5304509444 (venting and airflow)
A microwave/hood combo works harder than a countertop unit because it also manages cooktop ventilation. Good airflow and a properly closing door protect key safety circuits and help the magnetron and controls last closer to the expected 9 to 10 years.
Last updated: February 2026
Who makes Kenmore 79080339310?
Kenmore model 79080339310 is a Kenmore-branded microwave/hood combo that was made for Kenmore by a third-party manufacturer (Kenmore is a brand name, not the factory). To identify the exact maker for your specific unit, we use the model and data label details shown in the 79080339310 owner’s manual.
Kenmore appliances are commonly built by different manufacturers depending on the model series. For model 79080339310, the most reliable way to confirm the maker is to match the model prefix and the product label information.
Check these items:
- The full model number: 79080339310 (match it exactly)
- The serial number (often needed to confirm production run)
- The rating label location (typically inside the microwave cavity or on the door frame area)
- Any FCC ID or manufacturing label text (sometimes lists the actual manufacturer)
- The parts list and diagrams referenced in the 79080339310 installation guide
Kenmore model numbers often follow a prefix pattern that points to the original manufacturer.
| What you have | What it usually means | What to do next |
|---|---|---|
| Model starts with 790 | Kenmore model series used on many cooking products | Use the rating label details to confirm the actual maker |
| Model and serial both available | Best case for identification | Match both when ordering parts |
Knowing the actual manufacturer helps when you are:
- Ordering the correct Kenmore microwave/hood combo parts (switches, filters, control board)
- Comparing compatible replacements (door switches, latch parts, thermostats)
- Following service procedures that can vary by design
If you are troubleshooting a door-latch or “won’t start” issue while identifying the maker, the door interlock system is a common place to begin; parts like the microwave door interlock switch 5304509460 are frequently involved.
Last updated: February 2026
