Parts for Broan RM503601: Range Hood Assembly Parts

This replacement power module regulates and distributes electrical power within the unit, restoring proper fan and light operation when the original module fails.

• Controls power to the fan and lights for consistent performance
• Helps resolve issues like no power, fan not running, or lights not working
• Maintains safe operation by replacing a failed or shorted module
• Designed to fit the original location with existing connectors

• Disconnect power before servicing; capacitor and components can hold a charge
• Note wire and connector positions; take photos for reference
• Handle the board carefully; avoid static discharge and flexing the circuit
• Inspect harnesses and switches for heat damage before reassembly

This capacitor helps start and keep the blower/fan motor running smoothly in your range hood or ventilation unit. Replacing a weak or failed capacitor can restore proper fan performance and reduce humming or slow-start issues. What it does

• Provides the phase shift needed for a PSC fan motor to start and run correctly
• Common symptoms of failure: fan won't start, only hums, runs slowly, or starts intermittently
• Physical clues include a swollen case or heat-damaged terminals

• 1 capacitor

• Disconnect power at the breaker before servicing; capacitors can retain a charge
• Safely discharge the old capacitor and avoid shorting the terminals
• Note wire positions/take a photo and transfer wiring to the new part one-for-one
• Mount securely and keep leads clear of sharp edges and hot surfaces; test operation after reassembly

This light bulb restores dependable illumination in your ventilation appliance, improving visibility for cooking and cleaning. Replace a burned-out lamp to bring your range hood or fan back to normal lighting performance. What it does:

• Provides light for the cooktop or workspace under your hood/fan
• Replaces a failed, dim, or flickering bulb
• Helps maintain safe visibility during cooking and cleanup
• Direct replacement for the original lamp specified for the unit

• 1 light bulb

• Disconnect power at the breaker or unplug the unit before servicing
• Allow the existing bulb and lens/cover to cool completely
• Remove the lens/cover as directed in your model's instructions and install the new bulb without exceeding the wattage/voltage on the unit's rating label
• If your unit uses a halogen capsule, avoid touching the glass with bare hands; use gloves or a clean tissue

This Heat Sentry is a thermal sensor that detects excessive heat in the hood and helps protect the appliance by triggering a shutdown or alert when temperatures rise above safe levels. It restores proper heat-sensing function for safety. What it does:

• Monitors hood temperature and responds if heat exceeds safe thresholds
• Trips the hood's thermal protection to stop the blower or signal an overheat condition
• Helps prevent damage from prolonged exposure to high heat while cooking
• Common symptom: hood fan stops running or won't restart after heavy cooking, or thermal protection repeatedly trips

• One Heat Sentry thermal sensor

• Turn off power at the breaker before accessing the hood or wiring
• Installation typically requires removing the hood canopy or control panel to reach the sensor
• Match mounting and connector type to your unit; replace only with the same part number

Replacement mounting washer that secures fasteners and maintains proper spacing on blower, motor, and housing assemblies. Restores alignment and helps reduce vibration and rattling caused by loose or missing hardware. What it does:

• Provides a smooth bearing surface under a screw or nut to distribute load and prevent pull-through.
• Keeps mounting fasteners aligned and helps maintain correct spacing between components.
• Helps reduce vibration and noise from loose or worn hardware when installed properly.
• Useful when replacing corroded or damaged fastening hardware during routine repairs.

• Disconnect power to the appliance before beginning any repair.
• Match the washer to the original part (size and thickness) and install between the fastener head and the mounting surface.
• Do not overtighten fasteners—tighten just enough to secure the part and avoid crushing the washer.
• Replace any rusted or damaged screws, nuts, or complementary hardware for a reliable repair.

This damper assembly helps control airflow by opening during operation and closing when the fan is off, reducing backdrafts and outside air intrusion. Replacing a worn damper restores proper ventilation and helps keep kitchen air moving the right way.

• Opens to let exhaust air out; closes to block drafts when the unit is off
• Can help address rattling, flapping, or poor airflow due to a stuck or broken damper
• Designed for compatible ventilation units that use this specific damper style

• Disconnect power before servicing
• Access damper at the duct connector or discharge outlet; note orientation of the flap
• Inspect and clear debris from the duct path before installing
• Verify smooth flap movement after installation and restore power to test

This metal mounting bracket secures range hood components in place to restore proper alignment and support. It replaces a damaged or missing bracket so parts sit securely and the hood operates without rattling or sagging. What it does

• Provides structural support for hood components and assemblies
• Restores proper alignment to reduce vibration and noise
• Helps maintain correct airflow by keeping parts positioned
• Common fix for loose, bent, or broken mounting points

• Basic hand tools required; for exact fastener locations
• Turn off power to the appliance before accessing internal parts to avoid injury
• Inspect nearby hardware and replace any stripped screws or damaged mounts for a secure fit

This electronic control board replaces the failed main control in a range hood to restore fan, light, and timed functions. It provides the appliance's switching and control logic so the hood responds correctly to user commands. What it does:

• Controls fan speed selection and on/off signaling for the range hood
• Manages light operation and any timed or delay functions
• Re-establishes reliable electronic switching when the original board has failed
• Common symptoms: hood won't power on, fan or lights are unresponsive, or operation is intermittent

• Disconnect power at the breaker before starting any work
• Handle the board by its edges and avoid static discharge or contact with circuitry

This mounting bracket secures interior components and helps stabilize the appliance's assembly for reliable operation and reduced vibration. It replaces a worn or broken support bracket to restore proper fit and alignment. What it does:

• Provides a secure attachment point for cabinet/hood or internal assemblies
• Stabilizes panels and components to reduce rattling or movement
• Helps maintain correct alignment of the unit's parts for normal operation
• Prevents further wear caused by loose or shifted components

• Disconnect power to the appliance before beginning any work.
• Use the original screws or OEM-recommended fasteners; confirm screw size before installation.
• Inspect mating surfaces and replace any damaged hardware or stripped threads.

This replacement lens covers and protects the light on compatible Broan range hoods, restoring the fixture's finished appearance and even light diffusion. Durable plastic shields the bulb and helps prevent direct contact. What it does:

• Covers and protects the hood light fixture from grease, spills, and impact
• Diffuses light for more even illumination across the cooktop
• Replaces cracked, discolored, or missing lenses that cause glare or exposed bulbs
• Helps maintain a clean, finished look for the underside of the hood

• Disconnect power to the range hood before starting any work to avoid electrical shock.
• Usually installs by snapping into place or fastening with a small screw—handle gently to avoid cracking.
• Use a soft cloth and mild cleaner; avoid abrasive cleaners that can scratch the lens.