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Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →For common Thermador oven problems, start with safe checks: keep the oven clean, leave its door closed while preheating, keep vents clear, and let a self-cleaning oven cool completely before trying to open it. For control settings, error codes, or steps that vary by model, identify the appliance’s E-Nr and follow its owner’s manual. Thermador’s official US support guidance, accessed October 8, 2026, supports the checks below; it does not make every symptom proof of a failed part.
Start with your Thermador model number (E-Nr)
Thermador calls the model number the E-Nr. Find it on the appliance rating label and enter it in the official manual lookup to get instructions for your oven. Controls and procedures differ among Professional, Masterpiece, and Masterpiece with Professional Handles models, so use the manual for your exact appliance before changing settings or trying a control sequence. The Thermador owner-support hub also offers manual and parts/accessory lookup and an authorized-servicer search.
Before contacting support, note the full E-Nr, the symptom, and any exact error code on the display. That information helps distinguish an everyday operating question from a fault that needs service.
Preheating Takes Longer Than Expected
A long preheat does not by itself establish a fault. Thermador says preheating takes longer at higher temperature settings. Try these checks:
#1 Best Overall
![[Upgraded] BlueStars 00492431 Gas Range Oven Igniter for Bosch & Thermador](https://m.media-amazon.com/images/I/41DiZKw0dCL._SL160_.jpg)
- PRODUCT SPECIFICATIONS: Package includes 1 x 492431 Gas Range Oven Igniter and 2 x Ceramic nuts. Electrical rating 3 to 3.6 Amps, 120V AC, Plug-in installation. Fixes oven not heating, gas smell present, Uneven heating, Weak or no flame. Replaces part numbers: 00492431, AP3674290, 1107469, 20-01-500, 487383, 492431, 610098, 3472541, EA3472541, PS3472541, PS8722793.
- WIDE COMPATIBILITY: Compatible with HGS7282UC/06, HGS245UC-01, HGS246UC-01, HGS432UC-01, HGS435UC-01, HGS7282UC/08, HGS7282UC/07, HGS7282UC/01, HGS7282UC/02, HGS7282UC/03, HGS7282UC/04, HGS7282UC/05，HGS256UC-01, HGS446UC-01, HGS232UC-01, HGS252UC-01, HGS255UC-01, HGS247UC-01, HGS235UC-01, HGS242UC-01, HGS5062UC-01, HGS7022UC-01, HGS7052UC-01, HGS3052UC-01, HGS5022UC-01, HGS5042UC01, HGS436UC-01, HGS442UC-01,HGS7132UC-01, HGS445UC-01
- SUPERIOR QUALITY: Made with upgraded high-quality ceramic material that's break-resistant and wear-resistant for extended service life. Features durable silicon carbide heating element with ceramic holder construction, delivering 3x longer lifespan than standard igniters. Heat-resistant design withstands extreme temperatures for reliable performance. NOTE: The igniter element is fragile, so be careful when unboxing and installing it to avoid cracks.
- EASY TO INSTALL: Disconnect power and wear work gloves before starting. Make sure that your hands are clean and dry to avoid any issues with the electrical connections. Step 1: Unplug the dryer and remove the top and front panel screws. Step 2: Detach the drum belt and lift the drum to access the burner. Step 3: Unplug and unscrew the old igniter; install the new one carefully. Step 4: Reconnect wires, reinstall drum and panels, and plug in.
- 100% LIFETIME PROTECTION: Enjoy reliable performance with our lifetime protection, ensuring that your product will always be covered for any defects or issues that may arise.
- Keep the oven clean.
- Remove extra pans and racks before starting.
- Keep the door closed until preheating is complete. Opening it repeatedly lets heat escape and extends the process.
For model-specific operating details, check your owner’s manual. Thermador’s official oven troubleshooting guidance does not provide a universal preheat time for every model.
Baked Goods are Overdone or Underdone
If food is consistently too dark or too light, your model may offer a temperature-offset setting. Thermador describes an adjustment of up to plus or minus 35°F, in 5°F increments, where the feature and selected cooking mode support it. This changes the oven’s temperature setting to suit a user preference; it does not prove a component has failed.
Rank #2
- Rubber Grate Feet Information:Black Grate Feet MPN:413552 - Stove Range Grates-16 Pack .The post (the part that inserts into your grate) measures approximately 0.178 - 0.180 " (about 3/16 ") in diameter, and the depth is 0.255" (a little bigger than 1/4"). Please check the size carefully to ensure compatibility with your grates.
- Compatible Brands:This 413552 Rubber grate feet kit is compatible with bosch stove rubber grate feet models, including but not limited to CGB48RSBU, CGB48RU, CGBD48RSBX, CGBD48RX, GPS364GD, GPS364GDS, GPS364GL, GPS364GLS, GPS366S, GPS484GG.It also works perfectly compatible with Thermador Stove Range Rubber Feet models. If your stove range has grates that require replacement feet, this kit is a great option.
- Stability and Heat Insulation：413552 Rubber grate feet material of these feet provides excellent stability to the stove range grates. They prevent the grates from wobbling or shifting during cooking, ensuring that your pots and pans stay steady on the stove.It's also can help with heat insulation. They reduce the direct transfer of heat from the hot grates to the stove surface, which may help in maintaining the integrity of the stove's finish and internal components over time.
- Scratch Prevention：Rubber grate feet for stove ranges 413552 protect your stove surface from scratches. The soft rubber feet act as a buffer between the metal grates and the stove top, whether it's a stainless - steel, glass - ceramic, or other types of surfaces, extending the lifespan of your stove.
- One year mainTo install the Rubber Grate Feet Kit:First turn the stove range grate over and gently remove the old rubber feet, using a flat - head screwdriver if they're stuck. Next, clean the holes with a dry cloth to remove debris, dirt, for a better fit. Then, optionally but preferably, apply a small amount of high - temperature - resistant glue or heated silicone oil to the new feet or directly into the grate holes for enhanced stability, especially under heat. Finally, place the new feet into the grate holes and press firmly until they're fully and evenly seatedtenance service, such as product problems, please feel free to contact us for you to solve!
Check the manual for your E-Nr to confirm whether calibration is available for your oven and cooking mode, and follow its exact steps. Do not assume every Thermador model has the same offset controls.
There is Warm Air, Steam, or Smoke Coming Out of the Vent
Warm air or steam
Thermador says warm air and steam from the vent can be normal while the oven cools. Keep the vent unobstructed: “Warm air and steam are normal. Do not block the vent.” The same rule applies during cleaning; Thermador says, “Do NOT block the oven vents during the self-cleaning cycle.”
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Smoke during first use
Thermador says smoke during initial use can come from factory oils. Its suggested options are to let the oven run for 15 more minutes or wipe it with hot, soapy water before use. This guidance applies to initial-use smoke; it does not diagnose smoke that occurs later or establish that every cause is harmless.
The Oven Door Will Not Open
After a self-clean cycle, the latch releases once the oven cools. Wait until it has cooled completely; do not force a hot or locked door. Thermador also advises removing telescopic and flat racks before self-cleaning. Check your manual for your model’s cycle instructions.
Rank #4
- Package Contents:You will get 1*00492431 00487383 Range Flat Gas Igniter,with 2 Ceramic Wiring Cap.Replaces AP3674290,1107469,20-01-500,492431,610098,3472541,EA3472541,PS3472541,PS8722793,SGR2431
- Compatible With Model:This SGR2431 Oven Range Burner Igniter Fits For Bosch Thermador Gas Range,include HGS2350UC/02,HGS235UC/01,HGS235UC/02,HGS236UC/01,HGS236UC/02,HGS242UC/01,HGS242UC/02,HGS245UC/01,HGS245UC/02,HGS246UC/01,HGS246UC/02,HGS247UC/01,HGS247UC/02,HGS252UC/01, HGS3052UC/01,HGS342UC/01,HGS342UC/02.Models are not all listed,please see Figure 3 for other models
- Excellent Quality:The 00492431 Gas Range Oven Igniter is made of higher quality silicon carbide material,for long-lasting performance.Reliable and cost-effective solution for fixing a faulty or worn out igniter.Provides consistent spark to light the gas and heat your oven
- Easy to Install:The installation process is very simple.You need to prepare Pliers and screwdriver,then remove the old igniter and install the new one.If necessary,you can go to Youtube to search for the corresponding installation video
- Warm Reminder:Due to the particularity of the igniter material,it is a product that is easily damaged.Please take and put it care to prevent falling and damage.And do not store in damp places.The product has been tested for aging during production,so you may notice discoloration when you receive the product,please don't worry about it,it doesn't affect the use
If the latch will not retract and the door will not close, Thermador’s range troubleshooting guidance describes switching off the breaker for one minute and restoring power. It also describes entering self-clean for two minutes and exiting it for self-cleaning ovens, with all accessories and racks removed first. These are model-dependent control actions: follow your manual rather than applying them to an unfamiliar control panel. If the problem remains, contact Thermador support.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.An Error Code Remains on the Display
Thermador characterizes an “E” followed by a number, accompanied by beeping, as a fault or error code. Press the Timers key or another key to stop the beeping; reset if needed. If the code continues, turn off the oven and contact Thermador support. Unlisted codes may require technician assistance. Record the exact code, and do not infer a failed part or order one based only on the display.
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Best Value
- Compatible: Compatible with Thermador Rubber Grate Feet are for Range Part Numbers 00618112 00637940,1999626, 617174, 618112, AH3478553, EA3478553, PS3478553
- Function: Grate rubber feet protect the hob and balance the hob and cookware. The rubber feet for cooktop grate are attached to the bottom of the burner grate to prevent the cooktop from being scratched, Each support shelf foot of the grate needs to be installed so that your grate remains balanced. Worn or missing burner feet can cause scratches on your gas hob and spoil the look of your hob, The product will keep your grate level and your cookware level when cooking on the cooktop, allowing for even cooking.
- High Quality: The 20 Pack Grate Feet are made of high quality rubber material, Durable, Heat-resistant, The high quality material allows the rubber feet to fit the grate better, they are easy to install and do not come off easily.
- Apply to : The Rubber Grate Feet Replacement for Ther-mador, Bos-ch Range, Compatible: PRD486GDHC/01, PRD486GDHC/03, PRD486GDHC/04, PRD486GDHC/05, PRD486GDHC/06, PRD486GDHC/07, PRD486GDHC/08, PRD486GDHC/09, HDI8054U/05, HDI8054U/06, HDIP054U/01, HGI8054UC/04, HGI8054UC/05, HGI8054UC/06, HGIP054UC/01, NGM5055UC/01, NGM8065UC/01, NGM8065UC/02, NGMP055UC/01, NGMP055UC/02, NGM5624UC/03, NGM5655UC/01, etc.
- Easy to Install : Rubber Grate Feet Worn or missing feet will not only scratch the surface of your hob and spoil the aesthetics of your cooktop, Simply turn your grate over, pop out the old feet and put the new parts in their place. This Value Pack of 20 is enough for 4 feet per grate with 1 at each corner. (0.35 inches in height.)
The Broiler Turns Off
A broiler can cycle on and off to maintain its set temperature. That normal cycling differs from a broiler that turns off prematurely and stays off. Thermador says the persistent symptom is most likely to require service; contact customer support rather than treating the cycling itself as a fault.
Clean and care for the oven without causing new problems
- Do not use abrasive cleaners or cloths on the oven.
- During self-cleaning, keep vents clear and make sure the door locks as the cycle begins.
- Wait until the oven has cooled completely before wiping up ash.
- Remove telescopic and flat racks before self-cleaning. Wash those racks by hand, not in a dishwasher.
If telescopic racks stop gliding smoothly, Thermador specifies high-temperature food-grade lubricant for the rack slides. Check that any product is suitable for your rack before use; lubricant is for rack care, not a remedy for heating problems or error codes.
When to stop troubleshooting and get help
Use basic checks for straightforward operating symptoms, but escalate persistent faults and unfamiliar control procedures. Contact Thermador or an authorized servicer if an error code continues after the suggested reset, the broiler turns off and stays off, a door-latch problem remains, or the manual does not confirm a control procedure for your model. Thermador’s US support hub provides an authorized-servicer search.
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Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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