A SURFACE BURNER HAS DEAD SPOTS OR DOES NOT RESPOND CORRECTLY TO THE CONTROL SETTING
Bosch Range Surface element switch / energy regulator / infinite switch 629049, Fixes A surface burner has dead spots or does not respond correctly to the control setting
Bosch electric-range energy regulator, also called an infinite switch, that controls power to a surface heating element.
Part 629049Bosch
Guaranteed to Fit — or your money back.
Confirm your full appliance model number before ordering.
Confirm your full appliance model number before ordering.
Is This the Right Part?
Part Number629049
ManufacturerBosch
Appliance TypeRange
Part TypeSurface element switch / energy regulator / infinite switch
✅ Cross Reference Information
Current Part Number629049
Common Symptoms
- Surface burner does not heat
- Surface burner will not turn off
- Burner temperature is erratic or does not match the selected setting
- Burner fails to respond when the control knob is turned
Check Before Replacing
- With power disconnected, inspect the switch and wiring for visible damage or loose terminals.
- Compare the burner response across the control range; dead spots or failure to cycle can indicate an infinite-switch problem.
- Verify the complete appliance model number before ordering because compatibility is model-specific.
Pro Tip
The requested number 629049 is superseded by Bosch part 00629049; verify the appliance model and switch terminal arrangement before installation.
Part Details
Part Number629049
Part TypeSurface element switch / energy regulator / infinite switch
ManufacturerBosch
Appliance TypeRange
Primary FunctionCycles electrical power to an electric range surface element to regulate burner heat from low to high settings.
Installation Notes
- Disconnect electrical power at the range circuit breaker before servicing.
- Allow the appliance to cool before service.
- Follow the appliance-specific service documentation when transferring wires; replacement switch terminal connections may differ on some earlier appliances.
Verified Compatible Models
HEI7052U, HEI7052U/09, HEI8046U/01, HEI8046U/02, HEI8046U/03, HEI8054U, HEI8054U/01, HEI8054U/02, HEI8054U/03, HEI8054U/04, HEI8054U/05, HEI8054U/06, HEI8054U/07, HEI8054U/08, HEI8056U/01, HEI8056U/02, HEI8056U/03, HEI8056U/05, HEI8056U/06, HEI8056U/07, HEIP054U/01, HEIP054U/02, HEIP054U/03, HEIP054U/05, HEIP054U/06, HEIP054U/07, HEIP054U/08, HEIP056U/01, HEIP056U/02, HEIP056U/03
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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