Replacing the Light Bulb in Your Broan-NuTone Bathroom Fan: A Comprehensive Guide
If your Broan-NuTone bathroom fan with light has stopped illuminating your space, it might be time to replace the light bulb. This guide will walk you through the process, ensuring you restore functionality and safety to your bathroom.
Understanding Your Broan-NuTone Bathroom Fan
Broan-NuTone bathroom fans are designed for efficient ventilation and often come with integrated lighting. They typically use standard light bulbs, making replacement a straightforward task. Before you begin, ensure you have the correct bulb type and understand the fan's basic components.
Identifying Your Bulb Type
Broan-NuTone fans use either incandescent, compact fluorescent (CFL), or LED bulbs. Incandescent and CFL bulbs are less energy-efficient and being phased out in favor of LED bulbs. To identify your bulb type, check the existing bulb or consult your fan's user manual.

Safety First: Preparing for Bulb Replacement
Replacing a light bulb might seem simple, but it's essential to prioritize safety. Before you start, ensure the fan is turned off and unplugged from the power source. If your fan is hardwired, you'll need to turn off the circuit breaker and test the wires with a non-contact voltage tester to ensure they're not live.
Gathering Your Tools
- New light bulb (ensure it's the correct type and wattage for your fan)
- Screwdriver (flathead or Phillips, depending on your fan's screws)
- Ladder or step stool (if your fan is mounted high)
- Non-contact voltage tester (if your fan is hardwired)
Removing the Old Bulb
With the power off and your tools gathered, you're ready to remove the old bulb. Here's how:
- Remove the fan's cover or lens by unscrewing it or releasing the latches, depending on your fan model.
- Twist the old bulb counterclockwise to remove it from the socket. If the bulb is stuck, try gently wiggling it or using a glove to protect your hand and gain better grip.
Installing the New Bulb
Now that the old bulb is out, it's time to install the new one. Here's how:

- Ensure the new bulb is compatible with your fan and the socket. The base of the bulb should fit snugly into the socket.
- Gently insert the new bulb into the socket and twist it clockwise until it's securely in place. Be careful not to overtighten, as this could damage the bulb or socket.
Reassembling and Testing Your Fan
With the new bulb installed, it's time to reassemble your fan and test it:
- Replace the fan's cover or lens, securing it with screws or latches.
- Restore power to the fan by plugging it in or turning on the circuit breaker.
- Turn on the fan and light switch to test the new bulb. If everything is working correctly, your bathroom should be well-ventilated and well-lit.
When to Call a Professional
While replacing a light bulb is generally a straightforward task, there are times when it's best to call a professional. If your fan is hardwired and you're not comfortable working with electrical components, or if you suspect there's a more significant issue with your fan, don't hesitate to contact a licensed electrician.
In conclusion, replacing the light bulb in your Broan-NuTone bathroom fan is a manageable task with the right knowledge and tools. By following this guide, you'll restore functionality to your fan and ensure your bathroom remains a safe and comfortable space.