Error Codes
How do I tell what model my Kenmore dryer is?
Your Kenmore dryer’s model number is printed on the appliance data label; for Kenmore 110-prefix machines like 11077902791, it’s most often found around the door opening or on the cabinet frame. Once you match that full number, we can pull the correct parts list and diagrams for your exact dryer.
Where to look for the model number label
Check these common spots on Kenmore gas dryers:
- Inside the dryer door opening on the front frame (most common)
- On the back panel of the dryer cabinet
- Along the side panel near the door opening
- Near the lint screen housing area (depending on design)
What the model number should look like
Kenmore model numbers are usually 10 to 12 digits (sometimes shown with a dot in older formats). For this parts page, the correct format is:
| What to match | Example for this dryer | Why it matters |
|---|---|---|
| Full model number | 11077902791 | Ensures exact-fit parts |
| Brand line | Kenmore | Confirms brand family |
| Prefix clue | 110 | Common Kenmore prefix used on many dryer platforms |
Tips to avoid ordering the wrong part
When you find the label, use these best practices before buying parts like a thermal fuse, igniter, or idler pulley:
- Copy the model number exactly as printed (all digits, no extra spaces)
- Take a clear photo of the label for reference
- Use the full model number when searching parts, not just “Kenmore 110”
- If a part is worn or broken, match it by description and location in the diagrams
If you’re troubleshooting while identifying the model, our gas dryer wont start troubleshooting video can help you narrow down likely causes.
Why it matters
Kenmore dryers can look nearly identical across different series, but internal components (like the drive motor, operating thermostat, or gas valve coils) can vary by model. Using the exact model number prevents fit issues and repeat repairs.
Last updated: February 2026
What is the average lifespan of 11077902791?
A Kenmore gas dryer like model 11077902791 typically lasts 13 years with normal household use. Regular vent cleaning, proper airflow, and replacing wear items early (like a thermal fuse or idler pulley) help you reach that lifespan.
What affects lifespan the most
- Vent restriction (long runs, crushed duct, lint buildup) raises heat and stress on thermostats and fuses
- Overloading accelerates wear on the drive system and drum support surfaces
- Heat cycling issues (ignition or gas valve problems) increase run time and component fatigue
- Lint management (screen and internal lint) impacts airflow and operating temperature
- Moisture sensor condition affects cycle length on auto-dry cycles
Parts that commonly limit dryer life
These are frequent wear or protection parts on gas dryers; replacing them promptly prevents bigger failures:
| Symptom | Likely wear/protection part | Example part for this model |
|---|---|---|
| Dryer runs then stops, no heat | Thermal protection opened | Dryer thermal fuse WP3390719 |
| Squealing, thumping, slow drum start | Belt path support wear | Dryer idler pulley 279640 |
| Runs but heat is intermittent | Gas ignition circuit wear | Dryer valve coil kit 279834 |
Why it matters
A dryer that runs hot or with poor airflow can repeatedly trip safety devices and shorten the life of the motor, drum seals, and heating system. Keeping airflow strong is the simplest way to protect the whole machine.
Last updated: March 2026
What replacement parts are most commonly needed for the 11077902791?
For Kenmore gas dryer model 11077902791, the most commonly replaced parts are airflow safety parts, ignition components, and drum drive/support items. These parts address the most frequent symptoms: no heat, intermittent heat, noisy operation, and long dry times.
Most common replacement parts (and what they fix)
- Thermal protection: dryer thermal fuse WP3390719 (dryer won’t run or stops after overheating)
- Gas ignition system: dryer valve coil kit 279834 (intermittent heat), igniter 279311 (no heat)
- Temperature control: dryer operating thermostat WP3387134 and dryer high-limit thermostat W11050897 (overheating, cycling issues)
- Drum drive/support: dryer idler pulley 279640 (squeal, thump), dryer blower wheel WP697772 (rumble, weak airflow)
- Door and start: dryer push-to-start switch WP3395382 and door strike 279570 (won’t start or won’t stay closed)
Quick symptom-to-part guide
| Symptom | What to check first | Common part match |
|---|---|---|
| Runs but no heat | Ignition and gas valve actuation | Igniter 279311, dryer valve coil kit 279834 |
| Starts then shuts off | Overheat protection and venting | Dryer thermal fuse WP3390719 |
| Loud squeal or thump | Belt tension and drum support path | Dryer idler pulley 279640 |
| Long dry times | Airflow and lint handling | Screen W10120998, dryer blower wheel WP697772 |
Why it matters
Replacing the right part the first time prevents repeat failures. For example, a blown thermal fuse is often a sign of restricted venting; fixing airflow helps protect thermostats, the motor, and the gas heating system.
Last updated: March 2026
