KitchenAid range F7E2: steam boiler temperature out of range
F7E2 means the steam boiler's temperature sensor is reporting a value outside its plausible range on a steam-assist oven.
What F7E2 means
- Brand
- KitchenAid
- Appliance
- Dual-fuel range, Gas range
- Code
- F7E2
- Documented meaning
- Steam boiler temperature out of range
- Applies to
- 45 KitchenAid models on 4 platforms
- Can you keep using it?
- With caution
What the range is detecting
The control checks the boiler sensor (NTC) reading. A value far below freezing or well above boiling is treated as a sensor circuit fault and sets F7E2.
Causes listed for this condition
In the order the service documentation checks them. Documented causes come from the manufacturer's service documentation for these platforms; possible causes are based on how the system works; unconfirmed marks common assumptions that the documentation does not support.
- Documented A failed boiler temperature sensor.
- Documented A wiring or connection problem between the boiler sensor and the control.
- Possible A control input fault.
Safe checks you can make
- Switch the oven off at the circuit breaker (or unplug it if the plug is easy to reach) for about one minute, restore power, and see whether the code comes back.
- Write down the full code exactly as shown (including any number after a dash) and when it appears; it speeds up diagnosis.
Further diagnosis requires opening the appliance. Beyond the owner checks, diagnosis involves removing panels, testing components and checking wiring. We describe what a technician investigates, not how to do it yourself.
What a technician checks
- Checks the boiler sensor reading and wiring.
- Tests the sensor before replacing the boiler or control.
Typical repairs and cost
Depending on what diagnosis finds, this code can lead to one of these repairs:
| Repair | Typical range | Labor |
|---|---|---|
| Range control board replacement | $300–$720 | Moderate |
Typical total ranges for the Las Vegas area, parts and labor included. The final cost depends on diagnosis, the exact model, parts availability and whether other damage is found.
Can you keep using it?
Use with caution. Regular baking may still work, but steam functions will not work correctly until the sensor circuit is repaired.
KitchenAid models documented with this code
- KFDC500HSS
- KFDC500JSS
- KFDC506HSS
- KFDC506JSS
- KFDC558HSS
- KFDC558JSS
- KFDD948SAG
- KFDD948SBE
- KFDD948SDC
- KFDD948SJP
- KFDD948SPL
- KFDD948SSC
- KFDD948SSS
- KFDD948SWF
- KFGD948SAG
- KFGD948SBE
And 29 more. Use the model lookup to check yours.
Related problems and codes
Other codes documented on the same KitchenAid platforms:
Repair or replace?
A fault code alone rarely justifies replacing a range. Most F7E2 repairs involve a single component once diagnosed. Replacement becomes worth considering when the unit is near the end of its typical 13–17-year life and the diagnosed repair is a major one. See the repair-or-replace guide.
Need F7E2 diagnosed in the Las Vegas area?
We repair Whirlpool, Maytag, KitchenAid, JennAir, Amana and other Whirlpool-family appliances in Las Vegas, Henderson, Summerlin and Boulder City. A model number helps but is never required to book.