How long should a Kenmore gas stove last?
A Kenmore gas range like model 79071402700 typically lasts 15 years with normal household use. Regular cleaning to prevent grease buildup and prompt repair of wear items (like igniters and sensors) helps you reach that lifespan.
What affects lifespan the most
- Grease and spill control: Keeping burner areas and the oven cavity free of grease reduces flare-ups and heat damage.
- Proper gas supply and airflow: A steady gas supply and correct burner flame prevent soot and overheating.
- Electrical health: Controls and wiring last longer when connections stay tight and dry.
- Door seal condition: A leaking door seal forces longer bake times and stresses components.
- Timely part replacement: Replacing a failing sensor or igniter early prevents secondary damage.
Maintenance checklist (simple, high impact)
Use the cleaning and safety guidance in the 79071402700 owner’s manual.
- Wipe spills after the range cools; don’t let grease accumulate under burner heads.
- Keep burner ports clear; remove and clean burner heads as needed.
- Replace the oven light when it dims or fails (avoid forcing the socket).
- Avoid lining broiler inserts with foil; grease can ignite.
- If the range has been in freezing temps, let it sit above 32°F for at least a few hours before powering on.
Common “wear items” and what they do
| Part | What you’ll notice when it’s failing | Example part for this model |
|---|---|---|
| Oven temperature sensor | Oven runs hot/cold, inconsistent baking | Frigidaire range oven temperature sensor 316490000 |
| Surface burner head | Uneven flame, delayed ignition, yellow tips | Range surface burner head 316212400 |
| Oven door seal | Heat escaping, longer preheat, uneven temps | Range oven door seal 5304498835 |
Why it matters
A 15-year lifespan assumes the range heats efficiently and safely. Grease buildup and ignored ignition or temperature problems make the oven work harder, which shortens the life of the control system, gas valve, and burner components.
Last updated: February 2026
How to take the top off a Kenmore gas range?
To lift the cooktop on your Kenmore gas range model 79071402700, we start by removing the grates and burner pieces, then releasing any front hold-down screws or clips so the main top can hinge up or lift off. Follow the safety steps in the 79071402700 installation guide.
Safety first (gas and electrical)
Before you loosen anything on a gas range, we shut off utilities so the igniters cannot spark and gas cannot flow.
- Turn all surface burner knobs to OFF
- Shut off the gas supply at the range shutoff valve
- Disconnect electrical power (unplug or switch off the breaker)
- Let the cooktop cool completely
- Protect the countertop with a towel or cardboard if you will set the top down
Basic cooktop removal steps (typical for this Kenmore style)
Most Kenmore ranges in this series use a lift-up main top that is held by screws at the front lip and by the burner heads/igniters.
- Remove the grates.
- Lift off the burner caps.
- Remove the burner heads (some lift off; others are secured).
- Look for mounting screws near the front edge of the cooktop (often under the front corners or near burner bases) and remove them.
- If burner bases are screwed down, remove those screws so the cooktop is free.
- Lift the front of the cooktop and support it; if it fully detaches, lift straight up and off.
If you find a damaged burner head while you are in there, match it to the correct replacement such as the range surface burner head 316212400.
What you may need to remove (quick checklist)
| Item | Usually removed first? | Why |
|---|---|---|
| Grates and burner caps | Yes | Clears access to burner heads and screws |
| Burner heads/bases | Often | Some models use them as cooktop retainers |
| Front hold-down screws/clips | Often | Releases the main top so it can lift |
Why it matters
Removing the cooktop correctly prevents cracked porcelain, pinched igniter wires, and gas leaks. It also gives safe access to surface igniters, orifice holders, and spill cleanup areas.
Last updated: February 2026
What causes a Kenmore oven to stop working?
On the Kenmore gas range model 79071402700, an oven that “stops working” is usually caused by a power or control setup issue (clock not set, control in an off state), a fault code condition, or a failed heating/ignition component such as the oven temperature sensor, igniter, or control board. See the 79071402700 owner's manual for the exact reset and operating steps.
Quick checks we recommend first
- Confirm the display is on and the time of day is set; this model requires the clock to be set before the oven will operate.
- Press CLEAR/OFF once to cancel a stuck cycle or clear beeping.
- If an “F” error code appears, write it down, clear it with CLEAR/OFF, then retry.
- If the range is in a power failure situation, turn the oven off; when power returns, reset the clock and reselect the cooking function.
- Verify the unit is plugged in and the household breaker is on.
Most common failed parts when the oven will not heat
If power and settings are correct, these parts are frequent causes on gas ranges:
| Symptom | Likely cause | What to do next |
|---|---|---|
| Oven won’t reach temp or bakes unevenly | Temperature sensing problem | Test/replace the oven temperature sensor 316490000 |
| Control beeps, shows “F” code repeatedly | Electronic control fault | Clear code, then consider control diagnosis/replacement |
| No heat in bake or broil, but surface burners work | Ignition or gas delivery issue | Check igniter operation and gas valve/regulator function |
Why it matters
An oven can look “dead” even when it has power; on model 79071402700, an unset clock or an uncleared fault condition can prevent normal operation. Ruling out setup and error codes first saves time before replacing parts like a sensor or control.
Helpful tip for finding model and serial information
The identification plate is typically located on the right side of the oven front frame in the storage or warmer drawer compartment; matching the model number helps ensure correct Kenmore parts.
Last updated: February 2026
Where to find model number on Kenmore gas range?
On Kenmore gas range model 79071402700, the model and serial number are printed on an identification plate located on the right side of the oven front frame, inside the storage or warmer drawer compartment. This is the fastest place to check before ordering parts or scheduling service; see the 79071402700 owner's manual.
Where to look on the range
Pull the bottom drawer out and look along the right-side front frame (the vertical frame area just inside the drawer opening).
- Remove the storage drawer or warmer drawer fully for a clear view
- Use a flashlight and look for a silver or white identification plate
- Write down both the model number and serial number
- Take a photo of the plate (helps avoid transposed digits)
- Use the exact model number when searching for Kenmore range parts
Quick location guide (most common spots)
| Appliance area | What to check | How to access |
|---|---|---|
| Storage/warmer drawer compartment (recommended for 79071402700) | ID plate on right oven front frame | Pull drawer out |
| Oven door frame area | Label on the front frame | Open oven door |
| Back panel | Rating label near the rear | Carefully pull range forward |
Why it matters
We use the model number to match the correct gas range parts (like a bake burner, oven temperature sensor, or control board) because Kenmore ranges can look similar but use different igniters, valves, and burner components.
Tip before ordering parts
- Match the model number exactly: 79071402700
- Use the serial number when a part has production changes
- If the label is hard to read, clean it gently and re-check under bright light
Last updated: February 2026




