KitchenAid KBHS179 Built-in Convection Microwave
Built-in convection microwave where sparks, a dead keypad or lopsided heating from the cavity are the usual complaints.
Model overview
The KitchenAid KBHS179 is a built-in convection microwave with a 1.4 cu. ft. cavity and 900 W of microwave output. EasyConvect turns a conventional oven setting into convection time and temperature, while OptimaWave supplies ten power levels for gentle reheating. Keep Warm and the soften and melt cycles are built in. The installation guide lists a 120/208 or 120/240 V, 60 Hz single-phase supply with a 20-amp maximum circuit, so that circuit is worth confirming first. Owners in the metro areas we cover often ask about sparks or a dead keypad, and both need prompt attention. In the booking form, include the complete rating-label number, the cooking mode in use and any code shown.
At a glance
| Model | KBHS179 |
|---|---|
| Appliance | 27-inch built-in convection microwave |
| Common symptoms | sparking inside the cavity; no heat while the turntable runs; vent fan noise (over-the-range models); keypad not responding |
| What you can check | Note whether the light and turntable still work when it fails to heat. |
| When to call a technician | If the symptom comes back after the simple checks, or you see a code, leaking water or a burning smell, book a visit. |
Specifications
| Capacity | The cavity holds 1.4 cu. ft. |
|---|---|
| Power | Microwave cooking output is 900 W. Factory guide specifies 120/208 or 120/240 V, 60 Hz single-phase supply with 20-amp maximum circuit protection. |
| Features | Convection cooking is provided. EasyConvect converts conventional cooking settings. Keep Warm is available. Soften and melt cycles are available. |
| Controls | OptimaWave provides ten microwave power levels. |
What sets the KBHS179 apart
Ten power levels and EasyConvect conversion separate the KBHS179 from a simpler built-in microwave. The owner can enter a recipe's oven time and let the conversion work out the convection setting, and the soften and melt presets handle butter and chocolate without guesswork. Day to day, the power levels matter more than the presets for most reheating.
Service notes for the KBHS179
Two symptoms deserve immediate caution on this microwave: sparks and uneven heat. Sparking means the owner should stop using the unit, leave the door shut and disconnect it until someone has checked the waveguide cover and the door seal. Heat that comes up lopsided on a spinning plate is checked at the high-voltage parts before the turntable drive, and a dead keypad is usually a membrane or control board issue. The owner can clean the cavity wall and the door gasket, record the power level and the convection setting, and report them with the model number.
The model number is printed on the rating label, usually on the frame around the door opening, visible with the door open; match it letter for letter before booking, because a single letter can change parts.
Common issues for this model
- Sparking inside the cavity
- No heat while the turntable runs
- Vent fan noise (over-the-range models)
- Keypad not responding
Related error codes
KitchenAid Wall Oven F5 Code: Door Latch
F5 on a KitchenAid wall oven refers to the door latch assembly, latch switches or wiring. Try a breaker reset, then call.
KitchenAid Wall Oven F5E3 / F5E4 Code: Lower Door Latch
F5E3 and F5E4 share one KitchenAid explanation for the lower oven door. Reset the breaker; call if the code stays.
KitchenAid Wall Oven Code F1E7 and F1E9 Meaning
KitchenAid groups F1E7 and F1E9 under a single explanation: the appliance control board or its wiring may be at fault.
KitchenAid Wall Oven Codes F2E0 Through F2E6
Seven KitchenAid wall oven codes, F2E0 to F2E6, are explained with one sentence covering keypad, control and wiring.
Recommended repair service
Oven Repair
Oven not heating, uneven baking, or showing an error? We diagnose KitchenAid oven faults with a safety-first approach.
Troubleshooting resources
Note whether the light and turntable still work when it fails to heat.
Model-information disclaimer. Confirm your exact model number and specifications with your appliance documentation before booking a repair. Model pages are for identification and compatibility reference.
Frequently asked questions
The cavity holds 1.4 cu. ft., with convection cooking and ten power levels.
It puts out 900 W, and the unit includes a Keep Warm setting.
Check the rating label on the frame around the door opening, visible with the door open. Copy every letter and digit, including the ones at the end.
Yes. We book in-home visits for this model in the Miami, New York, Houston, Los Angeles and San Diego metro areas. Add the model number and the symptom to the booking form.
Tell us what’s wrong — we’ll take it from there
Share a few details and we’ll confirm an appointment. Prefer to talk? Call us and we’ll help right away.
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