Parts for Thermador PRD304EG/06: Manifold Parts

This gas pressure regulator controls and stabilizes incoming supply pressure to the appliance manifold, helping ensure consistent burner flames and reliable ignition. Replace if the original regulator is sticking or no longer maintaining correct pressure.

• Regulates incoming gas to the appliance's rated manifold pressure
• Helps maintain even flame height and proper combustion
• Supports reliable burner ignition and reduces flame-out from pressure swings
• Common symptoms include weak or uneven flames, yellow tipping, burners not lighting or not staying lit, or flames that are too high

• Disconnect electrical power and shut off the gas supply before servicing
• Observe the flow-direction arrow; install with outlet toward the appliance manifold
• Use approved gas-rated thread sealant on male threads only and leak-test all joints with a non-corrosive solution after installation

The Tube is a genuine OEM part for Bosch ranges. This part facilitates the delivery of gas to the surface burners, ensuring that they operate efficiently and safely. 

Over time, the Tube may exhibit signs of wear or damage due to rusting, physical damage or natural degradation.

Symptoms indicating the need for a new Tube include:

• A decrease in burner flame quality or uneven flames, which can affect cooking performance.
• The smell of gas in the vicinity of the range, signaling a potential gas leak.
• Difficulty igniting the surface burners or experiencing incomplete combustion.

This genuine OEM Bosch part is also compatible with Thermador, Gaggenau and select Kenmore models.

This replacement tube routes water inside the appliance to restore proper flow and prevent leaks. It's a direct-fit service part when the original tube is cracked, split, or clogged and needs replacement. What it does:

• Channels water between internal components to maintain normal operation
• Restores proper water flow when the OEM tube is damaged or leaking
• Helps prevent water damage and interruption of appliance cycles caused by split or clogged tubing
• Compatible with the appliance's existing fittings and mounting points when used as a factory replacement

• One replacement tube as shown

• Recommended for users comfortable with basic appliance disassembly; follow manufacturer service manual for access steps
• Turn off power and shut off water supply before starting work
• Inspect clamps, seals and surrounding hoses while replacing; replace any worn fasteners or gaskets

This is a replacement appliance tube that routes water or air inside compatible Bosch appliances to maintain proper operation and prevent leaks. Durable plastic construction restores the original pathway for fluids or airflow. What it does:

• Replaces a worn, cracked, or damaged internal tube to stop leaks or seepage
• Restores proper routing of water or air so the appliance can operate as designed
• Helps eliminate symptoms like visible leaking, pooling, or unusual odors from trapped moisture
• Works as a direct-fit replacement where the original tube has failed or deteriorated

• One replacement tube

• Disconnect power and turn off the water supply before beginning any repairs
• Compare the new tube to the original for length, fittings, and orientation before installing
• Use proper clamps or retainers as required by the appliance; secure connections to prevent leaks

Replacement water inlet valve that controls an appliance's incoming water flow for reliable fill and cycle operation. Replacing a faulty valve can stop no-fill, slow-fill, or continuous-fill issues and restore normal performance. What it does:

• Opens and closes to regulate water entering the appliance during fill cycles.
• Helps ensure correct water levels for proper washing or rinsing.
• Common symptom fixer for appliances that won't fill, fill slowly, or keep filling.
• May cause visible leaks at the valve or trigger fill-related fault behavior if failed.

• Turn off power and shut off the water supply before starting any work.
• Open a cycle or relieve pressure to drain residual water before removing the old valve.
• Inspect and replace any worn seals or inlet hoses when installing the new valve.
• Follow the appliance service manual for specific removal/installation steps.

This replacement screw secures appliance panels and components in their proper position. Installing this screw restores a solid, factory fit and helps prevent vibration and misalignment.

• Fastens panels, brackets, or internal parts to the appliance chassis
• Maintains alignment to reduce vibration and rattling noises
• Replaces missing, rusty, or stripped hardware
• Typical symptoms include loose panels, gaps, rattles, or a screw that won't tighten

• Disconnect power (and shut off water or gas, if applicable) before servicing
• Support panels and watch for sharp edges and pinch points
• Use the correct driver size/type for your model to avoid stripping
• Start threads by hand to prevent cross-threading; tighten snugly without over-torquing