Parts for Thermador CGBD30RX: 22 - Burner & Electrode Spark Assy Parts

Color: black. It measures about 5 inches wide by 21 inches deep.

This radiant surface element heats a cooking zone beneath a ceramic-glass cooktop. Replace a failed element to restore consistent, controllable heat when a burner no longer heats correctly.

• Converts electrical energy into radiant heat for its designated burner zone under the glass top
• Works with the control to cycle heat and maintain the selected temperature
• Typical symptoms when failed: burner will not heat, heats unevenly or only partially, or takes much longer to reach temperature
• Visible damage or hot spots beneath the glass can also indicate a failed element

• Disconnect power at the breaker and allow the cooktop to cool completely
• Lift/remove the cooktop glass to access the element; support the glass to avoid stress or cracks
• Transfer wires from the old element to the new one one-by-one; reuse existing brackets/clips if serviceable
• Seat the element flat and centered; avoid touching the coil surface; reassemble and test operation

This center radiant burner is the glass-top heating element that provides even surface heat for the middle cooking zone. Replaces a cracked, non-heating, or intermittently working center radiant on compatible ceramic/glass cooktops. What it does

• Heats the center cooking area for pans placed over the middle zone
• Restores consistent power delivery when the center burner fails to heat
• Replaces visibly cracked, chipped, or burned glass/element assemblies
• Stops flickering or intermittent on/off operation caused by a damaged element

• One radiant middle (center glass burner) element

• Disconnect power at the breaker before attempting any repair
• Handle the glass element carefully; wear gloves and eye protection for safety
• Installation typically requires lifting the cooktop and removing mounting screws.

Electrode that produces the ignition spark for gas ovens and ranges, restoring reliable burner lighting. Replace a damaged or worn electrode to stop repeated clicking, weak sparks, or burners that fail to light. What it does:

• Delivers the spark at the burner to ignite gas during startup.
• Common symptom fix: oven/range burners that won't light or that click continuously without producing a flame.
• Use when the electrode is cracked, corroded, or the ceramic insulator is damaged.
• Works as part of the appliance's ignition system alongside the spark module/igniter wiring.

• Turn off power and gas supply before beginning any service.
• Avoid touching or chipping the ceramic insulator; handle the tip carefully.
• Reconnect wiring exactly as removed and secure the electrode in the original orientation.

This bracket securely mounts the spark igniter electrode at the burner, keeping the tip in the correct position for a strong ignition arc. A bent or corroded bracket can cause weak spark, misfires, or a burner that won't light.

• Holds the ignition electrode firmly next to the burner port
• Maintains proper gap and alignment for reliable sparking
• Replaces brackets that are bent, broken, or corroded
• Common symptoms: burner won't ignite or lights intermittently, weak/no visible spark, electrode feels loose or out of position

• Disconnect power and shut off gas; allow the appliance to cool
• Remove grates/caps and panels as needed to access the burner area
• Transfer the existing electrode to the new bracket and secure with the original hardware
• Restore gas and power, then test for proper spark and burner ignition

Replacement 1/4-20 x 1/2 stainless steel bolt that secures appliance components and restores proper fit. Use when mounting hardware is missing, corroded, or loose to stop rattling and maintain alignment. What it does:

• Fastens panels, brackets and other appliance components to prevent movement and vibration
• Replaces missing, stripped, or corroded bolts that can cause loose parts or noise
• 1/4-20 thread with 1/2" length for applications requiring that fit (per part listing)
• Stainless steel construction helps resist corrosion in humid or wet areas

• Disconnect power and water (if applicable) and remove outer panels before servicing for safety
• Start threads by hand to avoid cross-threading, then tighten with the proper wrench or socket
• Do not overtighten; snug until secure and follow manufacturer torque specs if available

A hex keps nut (1/4-20) — a hex nut with an integrated locking washer — provides a secure, vibration-resistant fastening for appliance assemblies; stainless steel construction helps resist corrosion in wet or humid areas. What it does:

• Provides a locking nut solution for 1/4-20 bolts and studs; replaces stripped or damaged nuts to restore a secure connection.
• Integrated keps (locking) washer helps prevent loosening from vibration — useful when panels, brackets, or components wobble or rattle.
• Stainless steel material resists rust and corrosion in damp or high-humidity locations.
• Ideal for replacing missing or corroded hardware during repairs or reassembly.

• Use the correct size socket or wrench; tighten to the appliance manufacturer's specified torque where available and avoid overtightening.
• Disconnect power and shut off water supply when working near electrical or plumbing components.
• Inspect mating threads and replace damaged studs or bolts before installing this nut to ensure a proper, long-lasting fit.