10 Best Bathroom Fan Timer Switch 2025 in the United States

The Lutron Maestro LED+ Dual Dimmer and Timer Switch combines two important functions—dimming lights and setting a timer for a fan or light—in a single, space-saving unit. It offers a timer range from 5 to 60 minutes, which is practical for bathroom fans where you might want the fan to run just long enough to clear moisture after a shower. The timer feature is easy to use, with clear orange lights indicating how much time is left before it switches off. The dimmer is versatile, handling LED bulbs up to 75 watts and incandescent bulbs up to 300 watts, while the timer works with all bulb types and fans drawing up to 2.5 amps, including newer, energy-efficient fans. This makes it a flexible choice for many bathroom setups.

The switch design is simple and intuitive—pressing the dimmer once sets your preferred light level, a second press turns the light fully on, and holding it down slowly fades the light out, giving you time to leave the room before it turns off. Although the product does not include a coordinating wallplate, it fits standard setups easily with screw terminals. Its compact size and white finish make it unobtrusive and likely to blend well in most bathroom decors.

It is important to note that it’s a single-pole switch, so it works only in setups where one switch controls the fan or light, which might limit use in more complex wiring situations. Additionally, if you want a wallplate included, you’ll need to purchase it separately. This switch is a solid choice for anyone seeking an easy-to-use, reliable timer and dimmer combo for a bathroom fan and light, offering good compatibility and thoughtful features focused on convenience and energy savings.

The Leviton Countdown Timer Switch is a practical and user-friendly solution for automating bathroom fans and household lights. It offers a range of preset timer options (10, 20, 30, and 60 minutes), ensuring that devices are turned off automatically, which helps save energy. One of its standout features is the ease of installation; it fits well in standard wallboxes and does not require a neutral wire, making it accessible for DIY enthusiasts.

The innovative green flex sleeve further simplifies installation by offering flexibility for wiring configurations. The switch is compatible with a variety of loads, including LED, CFL, incandescent, and motor loads, making it versatile for different household uses like heat lamps, towel warmers, and attic fans. The design is sleek and modern, and the ability to change faceplate colors adds to its aesthetic appeal, allowing it to match different decors.

It is important to note that the switch requires a ground wire for installation, which might be a limitation in older homes without grounded wiring. With dimensions of 4.13 x 1.73 x 1.34 inches and a weight of 3.66 ounces, it is compact and does not take up much space. The Leviton Countdown Timer Switch is an excellent choice for anyone looking to automate and control their bathroom fans and lights efficiently while adding a touch of style to their home.

The ENERLITES Countdown Timer Switch is designed to automatically turn off bathroom fans or lights after a chosen time, helping save energy and avoid leaving devices on too long. It offers six timer options ranging from 1 to 30 minutes, which cover typical needs for bathrooms, laundry rooms, or similar spaces. The push-button control makes setting the timer simple, and the included manual override lets you keep the fan or light on continuously if desired.

Installation requires a neutral wire, so it's important to check your home wiring before buying. The switch supports common household bulbs and motors reasonably well, handling up to 800 watts for lights and 1/4 HP for fans. A bright blue LED indicator stays lit in the dark to help locate the switch, which is helpful in utility areas but might be too bright for bedrooms. Its clean white design is standard and should fit most home décors without standing out. The package includes two switches, which can be convenient for multiple rooms.

While it replaces standard switches easily, the need for a neutral wire and the constant LED light might limit where it can be best used. This switch offers a practical and affordable solution for controlling bathroom fans or lights with reliable timer settings and straightforward operation.