Parts for Bosch HBL5720UC/01: Pcb Asy Parts

The Fan is an OEM component specifically designed for select Bosch built-in ovens. As a critical convection element, it circulates internal air currents for optimal heat distribution throughout baking and broiling cycles.

Powerful yet precisely balanced centrifugal motion agitates spacious oven cavities with homogeneous warmth. Aerodynamic fan blades expedite even cooking without hot or cold spots. 

Causes requiring replacement relate to bearing seizure or broken blade attachments disrupting designed circulation. Prolonged heat exposure may cause premature motor failure or cracked housings to no longer sustain needed speeds.

Symptoms signaling the need for a new fan include:

• Inability to effectively circulate air for simultaneous multi-rack cooking  
• Louder than average operation noise accompanied by vibration
• Erratic or ineffective temperature management within cycles

This OEM Bosch replacement fan is also compatible with Thermador, Gaggenau, and some Kenmore built-in ovens employing convection methods. Proper reinstallation restores designed air transfer capabilities for perfect results.
 

This factory fixing kit provides the mounting hardware needed to secure the applicable component or panel on your appliance. Replacing worn or missing fasteners restores proper alignment and a solid, rattle-free installation.

• Secures panels, brackets, or trim to the appliance chassis or door
• Helps prevent shifting, vibration, and rattling during operation
• Restores correct alignment and fit when hardware is missing or stripped
• Useful during initial installation or when re-installing serviced parts

• Disconnect electrical power; if your appliance is plumbed, shut off water before servicing
• Follow your model's installation/service instructions for exact hardware locations and orientation
• Tighten hardware evenly; do not overtighten to avoid damaging plastic or sheet metal
• Verify alignment and smooth operation before restoring power and/or water

This control module is the appliance's main electronic control board. It interprets inputs and energizes components to run the correct sequences, restoring reliable operation when the original board is unresponsive, intermittent, or damaged. What it does

• Coordinates timing and operation of motors, valves, heaters, and other loads
• Monitors inputs from switches and sensors to make decisions
• Distributes power and controls relays/outputs to components
• Common failure symptoms: won't start, controls unresponsive or erratic, stops mid-cycle, or shows error codes

• 1 control module

• Disconnect power before servicing; electronic boards can carry residual charge
• Use ESD precautions; handle the board by the edges and avoid touching components
• Document wiring; move connectors one at a time and ensure they are fully seated and keyed correctly
• Secure the board and any ground straps; reassemble, restore power, and run the model's service/diagnostic test if applicable

The Relay is an OEM component specifically designed for select Bosch built-in ovens. As a basic electronic switch, it receives signals from the control unit to energize heating elements. 

Durable plastic encapsulation protects delicate components from accidental spills. Precise switching facilitates customized baking and broiling temperatures within close tolerances.

Causes signaling relay failure related to prolonged thermal stresses from consistent oven use. Impacts of electric abnormalities could also cause malfunctions over time.

Symptoms requiring replacement include:  

• Inability to power top or bottom heating elements during cycles
• Erratic temperature fluctuations beyond adjustment capabilities
• Buzzing or loud clicking noises emitting from the relay housing

This OEM Bosch replacement part is also compatible with Thermador, Gaggenau, and select Kenmore built-in ovens employing identical temperature modulation methods. Reinstallation ensures continued customizable and safe cycle performance.
 

This cable harness routes power and signals between appliance controls and components to restore reliable electrical connections and normal operation. It replaces damaged, frayed, or disconnected wiring to help resolve intermittent or failed component function. What it does:

• Provides factory-style wiring and connector ends for secure electrical connections
• Re-establishes communication between control board and sensors, switches, or motors
• Helps eliminate intermittent power, no-start, or unresponsive control symptoms caused by damaged wiring
• Prevents arcing and shorting from exposed or broken wires when installed correctly

• One complete cable harness assembly as shown

• Disconnect power and water before starting work to avoid shock or injury
• Handle connectors by the housings; avoid pulling on individual wires
• Verify connector orientation and full seating; secure routing to original clips/retainers

This door latch secures the appliance door and helps enable normal operation by keeping the door closed and latched during cycles. Replacing a worn or broken latch restores proper door engagement and reliable start/lock behavior. What it does:

• Secures the door closed so the appliance can run and complete cycles
• Engages with the strike to maintain a tight, consistent seal during operation
• Helps the control detect a closed/locked door and permit cycle start
• Commonly replaced when the door won't stay closed, won't lock, or the unit won't start

• One replacement door latch

• Disconnect power and water before beginning any repair
• Access may require removing the inner door panel or front trim—keep fasteners organized
• Verify alignment of the latch and strike before reassembly to ensure proper engagement
• If the latch has electrical connectors, reconnect securely and avoid pinching wires

This cable harness connects key electrical components to restore power and signal flow in the appliance. It replaces a damaged or faulty wiring harness to help return controls and components to normal operation. What it does:

• Carries power and control signals between the control board and components
• Replaces frayed, burned, or broken wires that cause intermittent or no operation
• Common symptoms it can address: appliance won't start, controls unresponsive, intermittent cycles, or error codes related to open/shorted circuits
• Helps ensure secure connector mating and correct signal routing when installed properly

• Disconnect power at the breaker or unplug the appliance before starting any repairs
• Compare the new harness to the old one and follow the appliance wiring diagram for correct routing and connector placement
• Secure connectors fully; avoid sharp bends or pinching the wires during reassembly